論文 - 関根ちひろ

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  1. Resistance at 77 K of two Bi-2223 coils with superconducting joints prepared by incongruent melting

    Shintetsu Kanazawa, Chihiro Sekine,Superconductor Science and Technology,37巻,3号,Article Number:035003,2024年01月

  2. Development of Skutterudite-Type Thermoelectric Materials LaxCo4Sb12 Using High-Pressure Synthesis Method

    Y. Mona, P. Suttakul, C. Chaichana, Y. Kawamura, S. Phounsavath, C. Sekine,JOM The Journal of The Minerals, Metals & Materials Society (TMS),2023年10月

  3. Significant changes in thermoelectric properties of unfilled skutterudite compounds MSb3 (M = Co and Rh) by self-insertion reaction

    Kouta Awaji, Kazuya Nishimura, Katsuya Suwa, Jun-ichi Hayashi, Yukihiro Kawamura, Keiki Takeda, Hirotada Gotou, Chihiro Sekine,Materials Today Communications,36巻,(頁 1 ~ 7),Article Number:106825,2023年08月

  4. Photoexcited Carrier Transfer in CuInS2 Nanocrystal Assembly by Suppressing Resonant-Energy Transfer

    Yashushi Hamanaka, Satoshi Okuyama, Rin Yokoi, Toshihiro Kuzuya, Keiki Takeda, Chihiro Sekine,ChemPhysChem,Article Number:e202300029,2023年07月

  5. Effect of the annealing treatment on structural and transport properties of thermoelectric Smy(FexNi1-x)4Sb12 thin films

    Giovanna Latronico, Paolo Mele, Chihiro Sekine, Pan Sian Wei, Saurabh Singh, Tsunehiro Takeuchi, Cédric Bourgès, Takahiro Baba, Takao Mori, Pietro Manfrinetti and Cristina Artini,Nanotechnology,34巻,Article Number:115705,2023年01月

  6. Geothermal electricity generator using thermoelectric module for IoT monitoring

    Yuttana Mona, Tuan Anh Do, Chihiro Sekine, Pana Suttakul, Chatchawan Chaichana,Energy Reports,8巻,(頁 347 ~ 352),2022年08月

  7. High-Pressure Synthesis and Thermoelectric Properties of Partially Filled Skutterudites RxCo4Sb12 (R = In, Tb and Dy)

    Kouta Awaji, Ryosuke Nakajima, Kazuya Nishimura, Toma Takedachi, Tetsuya Ando, Yukihiro Kawamura, Hirotad Gotou and Chihiro Sekine,Materials Transactions,63巻,(頁 776 ~ 782),2022年06月

  8. Structural Phase Transition and Possible Valence Instability of Ce-4f Electron Induced by Pressure in CeCoSi

    Yukihiro Kawamura, Kakeru Ikeda, Alisha Nurshafiqah Binti Amat Dalan, Junichi Hayashi, Keiki Takeda, Chihiro Sekine, Takeshi Matsumura, Jun Gouchi, Yoshiya Uwatoko, Takahiro Tomita, Hiroki Takahashi, Hiroshi Tanida,Journal of the Physical Society of Japan,91巻,(頁 1 ~ 8),Article Number:064714,2022年05月

  9. Synthesis and Characterization of Al- and SnO2-Doped ZnO Thermoelectric Thin Films

    Giovanna Latronico, Saurabh Singh, Paolo Mele, Abdalla Darwish, Sergey Sarkisov, Sian Wei Pan, Yukihiro Kawamura, Chihiro Sekine, Takahiro Baba, Takao Mori, Tsunehiro Takeuchi, Ataru Ichinose, Simeon Wilson,Materials,14巻,(頁 1 ~ 17),Article Number:6929,2021年11月

  10. Pressure Dependence of Superconducting Properties, Pinning Mechanism, and Crystal Structure of the Fe0.99Mn0.01Se0.5Te0.5 Superconductor

    Kannan Murugesan, Govindaraj Lingannan, Kento Ishigaki, Yoshiya Uwatoko, Chihiro Sekine, Yukihiro Kawamura, Hayashi JunIchi, Boby Joseph, Ponniah Vajeeston, Pankaj Kumar Maheswari, V. P. S. Awana, Arumugam Sonachalam,ACS Omega,6巻,(頁 30419 ~ 30431),2021年11月

  11. Investigation on the Power Factor of Skutterudite Smy(FexNi1-x)4Sb12 Thin Films: Effects of Deposition and Annealing Temperature

    G. Latronico, P. Mele, C. Artini, P. Manfrinetti, S. W. Pan, Y. Kawamura, C. Sekine, S. Singh, T. Takeuchi, T. Baba, C. Bourgès, T. Mori,Materials,14巻,(頁 1 ~ 15),Article Number:5773,2021年10月

  12. Magnetic Properties of Layered Rare-Earth Zinc Phosphide HoZn3P3 Prepared Under High Pressure

    J. Saravanan, H. Ponmani, Yuya Sato, Jun-ichi Hayashi, Y. Kawamura, H. Gotou, C. Sekine,Journal of the Physical Society of Japan,90巻,(頁 1 ~ 6),Article Number:094701,2021年09月

  13. Induced triplet transitions by the effect of antiferromagnetic (Sm) substitution and investigations on structural, magnetic, magnetocaloric properties of Mn1-xSmxCoGe heulser alloys

    U. Devarajan, P. Sivaprakash, C. Venkateswaran, P. Hariharan, Y. Kawamura, C. Sekine, S. Arumugam,Journal of Magnetism and Magnetic Materials,529巻,(頁 1 ~ 8),Article Number:167912,2021年07月

  14. Composition and microstructure of holmium monosulfide compacts processed by reaction sintering

    Tran Nhu Bien , S. Hirai, I. G. Vasilyeva, R. Nikolaev, C. Sekine, A. Kamegawa, K. Wakiya, Y. Kawamura,Journal of Alloys and Compounds,859巻,(頁 1 ~ 8),Article Number:157872,2021年04月

  15. Crystallographic and superconducting properties of filled skutterudite SrOs4P12

    Y. Kawamura, S. Deminami, K. Takeda, T. Kuzuya, L. Salamakha, H. Michor, E. Bauer, J. Gouchi, Y. Uwatoko, T. Kawae, C. Sekine,Physical Review B,103巻,Article Number:085139,2021年02月

  16. Carrier Concentration of CeFe2Al10 as a Candidate of Thermoelectric Material

    Y. Kawamura, C. Sekine, T. Nishioka,Materials Science Forum,1016巻,(頁 672 ~ 677),2021年01月

  17. Study of non-stoichiometric GdSx (0.68 ≤ x ≤ 1.2) processed by reaction sintering

    Tran Nhu Bien, Shinji Hirai, I.G.Vasilyeva, Ruslan Nikolaev, Chihiro Sekine, Atsunori Kamegawa,Journal of Alloys and Compounds,831巻,(頁 1 ~ 10),Article Number:154691,2020年08月

  18. Ferrimagnetism in EuFe4As12 revealed by 153Eu NMR and 75As NQR measurements

    Q.-P. Ding, H.-C. Lee, K. Nishine, Y. Kawamura, C. Sekine, Y. Furukawa,Physical Review B,102巻,(頁 1 ~ 9),Article Number:014431,2020年07月

  19. Low-temperature thermoelectric properties of p-type and n-type filled skutterudite compounds Smy(Fe1-xNix)4Sb12 prepared under high pressure

    A. Phuangyod, J. Hayashi, Y. Kawamura, C. Artini, G. Latronico, R. Carlini, S. Saini, P. Mele, C. Sekine,Japanese Journal of Applied Physics,59巻,(頁 1 ~ 7),Article Number:061004,2020年05月

  20. Structural Phase Transition in Antiferromagnet CeCoSi compared to Isostructural LaCoSi and PrCoSi

    Y. Kawamura, H. Tanida, R. Ueda, J. Hayashi, K. Takeda, C. Sekine,Journal of the Physical Society of Japan,89巻,(頁 1 ~ 6),Article Number:054702,2020年04月

  21. Suppression of ferromagnetic spin fluctuations in the filled skutterudite superconductor SrOs4As12 revealed by 75As NMR-NQR measurements

    Q.-P. Ding, K. Nishine, Y. Kawamura, J. Hayashi, C. Sekine, Y. Furukawa,Physical Review B,100巻,(頁 1 ~ 8),Article Number:054516,2019年08月

  22. Effect of partial Yb filling on thermoelectric properties of skutterudite compound RhSb3

    J. Sirimart, J. Hayashi, Y. Kawamura, K. Kihou, H. Nishiate, C.H. Lee, C. Sekine,Japanese Journal of Applied Physics,58巻,(頁 1 ~ 7),Article Number:081006,2019年07月

  23. High Temperature and High Pressure Synthesis and Magnetic Properties of Arsenic-Based Filled Skutterudite Compounds

    C. Sekine, T. Osanai, H. Ponmani, A. Phuangyod, Y. Kawamura, H. Gotou,Solid State Phenomena,289巻,(頁 85 ~ 92),2019年04月

  24. Transport and Thermodynamic Properties of CeRu2Al10 Controlled by Pressure at around Critical Pressure

    Y. Kawamura, C. Sekine, K. Matsubayashi, Y. Uwatoko, T. Nishioka,Materials Science Forum,941巻,(頁 1378 ~ 1383),2018年12月

  25. Thermoelectric properties of partially filled skutterudites RxCo4Sb12 (R = Ce and Nd) synthesized under high pressures

    Y. Mona, J. Hayashi, Y. Kawamura, K. Kihou, H. Nishiate, C-H Lee, C. Sekine,Japanese Journal of Applied Physics,57巻,(頁 1 ~ 5),Article Number:125506,2018年11月

  26. In-situ X-ray Observation of Synthesizing Process for Rare-earth Transition-metal Pnictides under High Temperature and High Pressure

    C. Sekine, H. Osanai, K. Ikemori, R. Nakajima, S. Deminami, J. Sirimart and H. Gotou,ES Materials & Manufacturing,1巻,(頁 35 ~ 40),2018年10月

  27. Ferromagnetic spin fuctuations in the filled skutterudite SrFe4As12 revealed by 75As NMR-NQR measurements

    Q.-P. Ding, K. Rana, K. Nishine, Y. Kawamura, J. Hayashi, C. Sekine, Y. Furukawa,Physical Review B,98巻,(頁 1 ~ 6),Article Number:155149,2018年10月

  28. Filled skutterudite superconductor CaOs4P12 prepared by high-pressure synthesis

    Y. Kawamura, S. Deminami, L. Salamakha, A. Sidorenko, P. Heinrich, H. Michor, E. Bauer, C. Sekine,Physical Review B,98巻,(頁 1 ~ 7),Article Number:024513,2018年07月

  29. High-pressure and high-temperature synthesis of heavy lanthanide sesquisulfides Ln2S3 (Ln = Yb and Lu)

    M. Kanazawa, L. Li, T. Kuzuya, K. Takeda, S. Hirai, Y. Higo, T. Shinmei, T. Irifune, C. Sekine,Journal of Alloys and Compounds,736巻,(頁 314 ~ 321),2018年03月

  30. High-pressure Synthesis and Bulk Modulus of Noncentrosymmetric Superconductor Mo3Al2C

    C. Sekine, U. Sai, J. Hayashi, Y. Kawamura and E. Bauer,J. Phys.: Conf. Series,950巻,(頁 1 ~ 4),Article Number:042028,2017年11月

  31. High-pressure Synthesis and Physical Properties of New Filled Skutterudite Compound BaOs4P12

    S. Deminami, Y. Kawamura, Y. Chen, M. Kanazawa, J. Hayashi, T. Kuzuya, K. Takeda, L. Matsuda, C. Sekine,J. Phys.: Conf. Series,950巻,(頁 1 ~ 4),Article Number:042032,2017年11月

  32. X-ray diffraction study of CeT2Al10 (T=Ru Os) at low temperatures and under pressures

    Y. Kawamura, J. Hayashi, K. Takeda, C. Sekine, H. Tanida, M. Sera, S. Nakano, T. Tomita, H. Takahashi, T. Nishioka,Acta Physica Polonica A,131巻,(頁 988 ~ 990),2017年04月

  33. High-Pressure Synthesis of New Filled Skutterudite Compounds SrT4As12 (T=Fe,Ru,Os)

    K. Nishine, Y. Kawamura, J. Hayashi and C. Sekine,Jpn. J. Appl. Phys.,56巻,(頁 1 ~ 4),Article Number:05FB01,2017年04月

  34. Development of thermoelectric materials using high-pressure synthesis technique

    C. Sekine, Y. Mori,Jpn. J. Appl. Phys.,56巻,(頁 1 ~ 6),Article Number:05FA09,2017年04月

  35. The structural, transport, and magnetic properties of Yb-filled skutterudites YbyFexCo4-xSb12 synthesized under high pressure

    Y. Chen, Y. Kawamura, J. Hayashi, K. Takeda, C. Sekine,J. Appl. Phys.,120巻,(頁 235105/1 ~ 235105/9),2016年12月

  36. High-Pressure Synthesis of Skutterudite-Type Thermoelectric Materials

    C. Sekine, H. Kato, Y. Kawamura and C.-H. Lee,Materials Science Forum,879巻,(頁 1737 ~ 1742),2016年11月

  37. Structural Analysis of Novel Antiferromagnetic Material CeRu2Al10

    Y. Kawamura, J. Hayashi, K. Takeda, C. Sekine, H. Tanida, M. Sera, T. Nishioka,J. Phys. Soc. Jpn.,85巻,(頁 044601(7 pages) ~ ),2016年03月

  38. 75As-NQR study of the hybridization gap semiconductor CeOs4As12

    M. Yogi, N. Higa, H. Niki, T. Kawata, C. Sekine,J. Phys.: Conf. Series,683巻,(頁 012030 (5 pages) ~ ),2016年02月

  39. Enhanced thermoelectric performance of optimized Yb-filled and Fe-substituted skutterudite compounds Yb0.6FexCo4-xSb12

    Y. Chen, Y. Kawamura, J. Hayashi, C. Sekine,Jpn. J. Appl. Phys.,55巻,(頁 04EJ02 (5 pages) ~ ),2016年02月

  40. Nd-ion Substitution Effect on f-electron Multipole Order of PrRu4P12

    K. Iwasa, A Yonemoto, S. Takagi, S. Itoh, T. Yokoo, S. Ibuka, C. Sekine, H. Sugawara,Physics Procedia,75巻,(頁 179 ~ 186),2015年12月

  41. Magnetic Properties of New Filled Skutterudite Compound BaFe4As12

    C. Sekine, T. Ishizaka, K. Nishine, Y. Kawamura, J. Hayashi, K. Takeda, H. Gotou, Z. Hiroi,Physics Procedia,75巻,(頁 383 ~ 389),2015年12月

  42. Pressure Dependence of Superconductivity in Filled-Skutterudite YOs4P12

    Y. Kawamura, H. Mikage, Y. Chen, J. Hayashi, C. Sekine, H. Gotou, Z. Hiroi,Physics Procedia,75巻,(頁 200 ~ 205),2015年12月

  43. Investigation of ferromagnetic filled skutterudite compound EuFe4As12

    C. Sekine, K. Ito, K. Akahira, Y. Kawamura, Y. Q. Chen, H. Gotou, K. Matsuhira,J. Phys.: Conf. Series,592巻,(頁 012032(6 pages) ~ ),2015年03月

  44. Thermoelectric properties of YbxCo4Sb12 prepared under high pressure

    Y. Chen, Y. Kawamura, J. Hayashi, C. Sekine,Jpn. J. Appl. Phys.,54巻,(頁 055501(5 pages) ~ ),2015年03月

  45. Magnetic Properties of Filled Skutterudite EuFe4As12 under Pressure

    Y. Kawamura, Y. Q. Chen, T. Nakayama, R. Shirakawa, J. Hayashi, K. Takeda, C. Sekine,J. Phys.: Conf. Series,592巻,(頁 012033(6 pages) ~ ),2015年03月

  46. Absence of time-reversal symmetry breaking in the noncentrosymmetric superconductor Mo3Al2C

    E. Bauer, C. Sekine, U. Sai, P. Rogl, P. K. Biswas, A. Amato,Phys. Rev. B,90巻,(頁 054522 (5 pages) ~ ),2014年08月

  47. NMR Study of Filled Skutterudite Pr0.9Ce0.1Ru4P12

    M. Yamamoto, K. Magishi, A. Hisada, T. Saito, K. Koyama, M. Takusari, H. Kato, C. Sekine,JPS Conf. Proc.,3巻,(頁 011003 (6 pages ) ~ ),2014年06月

  48. Synchrotron X-ray diffraction study of CeRu2Al10 under high pressure and low temperature

    Y. Kawamura, T. Kawaai, T. Nakayama, J. Hayashi, K. Takeda, C. Sekine, T. Nishioka, Y. Ohishi,JPS Conf. Proc.,3巻,(頁 011029 (5 pages) ~ ),2014年06月

  49. Pressure Effects on Reentrant Metal-Nonmetal Transition of (Pr1−xCex)Ru4P12

    C. Sekine, M. Takusari, Y. Kawamura, J. Hayashi, K. Takeda, M. Matsuda, H. Gotou and T. Yagi,JPS Conf. Proc.,3巻,(頁 011013 (6 pages) ~ ),2014年06月

  50. 75As-NQR Study of the Kondo Semiconductor CeFe4As12

    M. Yogi, H. Niki, T. Kawata, C. Sekine,JPS Conf. Proc.,3巻,(頁 011046 (6 pages) ~ ),2014年06月

  51. X-ray Study with Synchrotron Radiation for New Filled Skutterudite GdFe4As12 at Ambient Pressure and High Pressures

    K. Takeda, Y. Kawamura, K. Ito, J. Hayashi, K. Matsui, H. Nakane, C. Sekine,JPS Conf. Proc.,3巻,(頁 017019 (6 pages) ~ ),2014年06月

  52. Fe Substitution Effect on Filled Skutterudite Superconductor LaRu4P12

    T. Kawaai, Y. Kawamura, J. Hayashi, M. Matsuda, H. Nakane, H. Gotou, C. Sekine,JPS Conf. Proc.,3巻,(頁 011084 (5 pages) ~ ),2014年06月

  53. In-situ observation of MmxCo4Sb12 under high temperatures and high pressures

    C. Sekine, H. Kato, M. Kanazawa, Y. Kawamura, K. Takeda, M. Matsuda, K. Kihou, C.-H. Lee, H. Gotou,J. Phys.: Conf. Series,502巻,(頁 012017(4 pages) ~ ),2014年04月

  54. カゴ状希土類化合物におけるラットリング効果による熱伝導率低減機構の解明

    関根ちひろ、川村幸裕、武田圭生、澤口直哉、酒井彰、中根英章,室蘭工業大学紀要,63巻,(頁 3 ~ 7),2014年03月

  55. カゴ状物質における熱電変換材料の探索

    川村幸裕、関根ちひろ,室蘭工業大学紀要,63巻,(頁 13 ~ 16),2014年03月

  56. CeFe4Sb12, RCo4As12 の原子振動シミュレーション

    澤口直哉、福士明宏、伊端優祐、関根ちひろ、佐々木眞,室蘭工業大学紀要,63巻,(頁 9 ~ 12),2014年03月

  57. Pressure effect on the structure and superconducting transition temperature of filled skutterudites LaT4P12 (T=Fe, Ru)

    Y. Kawamura, T. Kawaai, J. Hayashi, C. Sekine, H. Goto, J. Cheng, K. Matsubayashi, Y. Uwatoko,J. Phys. Soc. Jpn.,82巻,(頁 114702 (4 pages) ~ ),2013年11月

  58. Thermoelectric properties of Kondo semiconductor CeRu4As12 prepared under high pressure

    C. Sekine, T. Kawata, Y. Kawamura, T. Yagi,J. Korean Phys. Soc.,63巻,(頁 359 ~ 362),2013年08月

  59. Pressure dependence of the superconducting transition temperature of the filled skutterudite YFe4P12

    J.-G. Cheng, J.-S. Zhou, K. Matsubayashi, P. P. Kong, Y. Kubo, Y. Kawamura, C. Sekine, C. Q. Jin, J. B. Goodenough, Y. Uwatoko,Phys. Rev. B,88巻,(頁 024514 (8 pages) ~ ),2013年07月

  60. Ultrasound measurements on the skutterudite compound SmOs4P12

    Y. Nakanishi, G. Koseki, D. Tamura, K. Kurita, T. Saito, M. Koseki, M. Nakamura, M. Yoshizawa, Y. Koyota, C. Sekine, T. Yagi,J. Korean Phys. Soc.,62巻,(頁 1855 ~ 1857),2013年07月

  61. Magnetic and electrical properties of filled skutterudite compound (Sm1−xRx)Ru4P12 (R=La, Y)

    C. Sekine, Y. Kiyota, Y. Kawamura, T. Yagi,J. Phys.: Conf. Series,391巻,(頁 012061 (4 pages) ~ ),2012年12月

  62. Hall Effect of Ce(Ru1-xFex)2Al10 Single Crystal

    Y. Kawamura, D. Hirai, T. Nishioka, K. Matsubayashi, Y. Uwatoko, H. Yoshizawa, C. Sekine,J. Phys.: Conf. Series,391巻,(頁 012028 (4 pages) ~ ),2012年12月

  63. Magnetic Phase Diagram and Crystalline Electric Field on NdRu2Al10 Single Crystal

    Y. Kawamura, S. Tanimoto, T. Nishioka, H. Tanida, M. Sera, K. Matsubayashi, Y. Uwatoko, A. Kondo, K. Kindo, C. Sekine,J. Phys.: Conf. Series,391巻,(頁 012029 (4 pages) ~ ),2012年12月

  64. Structural instability of unfilled skutterudite Compounds MX3 (M = Co, Rh, and Ir; X = As and Sb) under high pressure

    K. Matsui, K. Yamamoto, T. Kawaai, Y. Kawamura, J. Hayashi, K. Takeda, C. Sekine,J. Phys. Soc. Jpn.,81巻,10号,(頁 104604 (7 pages) ~ ),2012年10月

  65. Magnetic and transport properties of filled skutterudite SmOs4P12 under pressure

    Y. Kawamura, Y. Kiyota, C. Sekine, M. Wakeshima, K. Matsuhira,J. Phys. Soc. Jpn.,81巻,(頁 SB047 (4 pages) ~ ),2012年09月

  66. Pressure suppression of unconventional charge-density-wave state in PrRu4P12 studied by optical conductivity

    H. Okamura, N. Ohta, A. Takigawa, I. Matsutori, K. Shoji, K. Miyata, M. Matsunami, T. Nanba, H. Sugawara, C. Sekine, I. Shirotani, H. Sato, T. Moriwaki, Y. Ikemoto, Z. Liu and G. L. Carr,Phys. Rev. B,85巻,20号,(頁 205116 (7 pages) ~ ),2012年05月

  67. 149Sm and 57Fe nuclear resonant inelastic scattering of filled skutterudites SmFe4X12 (X: Pnictogen)

    S. Tsutsui, H. Kobayashi, Y. Yoda, H. Sugawara, C. Sekine, T. Namiki, I. Shirotani, H. Sato,Hyperfine Interactions,206巻,1-3号,(頁 67 ~ 70),2012年03月

  68. Spin Dynamics at Very Low Temperature in Spin Ice Dy2Ti2O7

    K. Matsuhira, C. Paulsen, E. Lhotel, C. Sekine, Z. Hiroi, S. Takagi,J. Phys. Soc. Jpn.,80巻,12号,(頁 123711 (4 pages) ~ ),2011年12月

  69. Slow dynamics of Dy pyrochloreoxides Dy2Sn2O7 and Dy2Ir2O7

    K. Matsuhira, M. Wakeshima, Y. Hinatsu, C. Sekine, C. Paulsen, T. Sakakibara, S. Takagi,J. Phys.: Conf. Ser.,320巻,(頁 012050 (6 pages) ~ ),2011年09月

  70. Suppression of Metal-insulator Transition in PrRu4P12 under High Pressure Studied by Infrared Spectroscopy

    H. Okamura, I. Matsutori, A. Takigawa, K. Shoji, K. Miyata, M. Matsunami, H. Sugawara, H. Sato, C. Sekine, I. Shirotani, T. Moriwaki, Y. Ikemoto, T. Nanba,J. Phys. Soc. Jpn.,80巻,(頁 SA092 (3 pages) ~ ),2011年07月

  71. Structual and electrical properties of new filled skutterudite compound BaFe4As12

    K. Takeda, K. Ito, J. Hyashi, C. Sekine, T. Yagi,J. Phys. Soc. Jpn.,80巻,(頁 SA029 (3 pages) ~ ),2011年07月

  72. Thermal properties of filled skutterudite PrOs4P12

    K. Matsuhira, C. Sekine, M. Wakeshima, Y. Hinatsu, H. Amitsuka, H. Mitamura, T. Sakakibara, S. Takagi,J. Phys. Soc. Jpn.,80巻,(頁 SA025 (3 pages) ~ ),2011年07月

  73. High-Pressure X-Ray Diffraction Study of Unfilled Skutterudite Compound RhAs3

    K. Matsui, J. Hayashi, S. Mitsuka, H. Nakamura, K. Takeda, C. Sekine,J. Phys. Soc. Jpn.,80巻,(頁 SA031 (3 pages) ~ ),2011年07月

  74. Magnetic Phase Diagram of (Pr1-xCex)Ru4P12

    C. Sekine, M. Takusari, T. Yagi,J. Phys. Soc. Jpn.,80巻,(頁 SA024 (3 pages) ~ ),2011年07月

  75. 31P Nuclear Magnetic Resonance and 101Ru Nuclear Quadrupole Resonance Measurements of Filled Skutterudites GdRu4P12 and TbRu4P12

    H. Fukazawa, R. Kobayashi, M. Shimizu, H. Amanuma, K. Hachitani, Y. Komaki, Y. Kohori, K. Akahira, C. Sekine, I. Shirotani,J. Phys. Soc. Jpn.,80巻,4号,(頁 044713 (5 pages) ~ ),2011年04月

  76. Magnetic properties of new filled skutterudite compounds GdFe4As12 and TbFe4As12

    C. Sekine, K. Ito, K. Matsui、, T. Yagi,J. Phys.: Conf. Ser.,273巻,(頁 012120(4pages) ~ ),2011年02月

  77. Structural instability of unfilled skutterudite compounds TSb3 (T=Co, Rh and Ir)under high pressure

    K. Matsui, J. Hayashi, K. Akahira, K. Ito, Y. Fukushi, K. Takeda, C. Sekine,J. Phys.: Conf. Ser.,273巻,(頁 012043(4pages) ~ ),2011年02月

  78. Ferrimagnetism of New Filled Skutterudite SmFe4As12 Synthesized at High Pressure

    T. Namiki, C. Sekine, K. Matsuhira, M. Wakeshima and I. Shirotani,J. Phys. Soc. Jpn.,79巻,7号,(頁 074714(4pages) ~ ),2010年07月

  79. Pressure-induced irreversible isosymmetric transition of TSb3 (T=Co, Rh and Ir)

    K. Matsui, J. Hayashi, K. Akahira, K. Ito, K. Takeda and C. Sekine,J. Phys.: Conference Series,215巻,1号,(頁 012005 (4 pages) ~ ),2010年03月

  80. Electrical resistivity in filled skutterudite LaxRh4As12 at high pressures

    K. Arii, H. Takahashi, H. Okada, H. Takahashi, M. Imai, T. Aoyagi, T. Kimura, C. Sekine, J. Hayashi, N. Hoshi and I. Shirotani,J. Phys.: Conference Series,215巻,1号,(頁 012032(4 pages) ~ ),2010年03月

  81. Bulk moduli of superconducting skutterudites YT4P12 (T = Fe, Ru and Os)

    J. Hayashi, K. Akahira, K. Matsui, H. Ando, Y. Sugiuchi, K. Takeda, C. Sekine, I. Shirotani and T. Yagi,J. Phys.: Conference Series,215巻,1号,(頁 012142 (4 pages) ~ ),2010年03月

  82. In-situ observation of crystallization of TSb3 (T=Co, Rh and Ir) under high temperatures and high pressures

    C. Sekine, T. Kachi, T. Yoshida, R. Abe, T. Namiki, K. Akahira and K. Ito,J. Phys.: Conference Series,215巻,1号,(頁 012141 (4 pages) ~ ),2010年03月

  83. Structural and electrical properties of new filled skutterudite compound BaRu4As12 prepared at high pressure

    K. Takeda, N. Hoshi, J. Hayashi, C. Sekine, S. Kagami, I. Shirotani and T. Yagi,J. Phys.: Conference Series,215巻,1号,(頁 012130 (5 pages) ~ ),2010年03月

  84. A Systematic Study on the Lattice Specifc Heat of Filled Skutterudites

    K. Matsuhira, C. Sekine, M. Wakeshima, Y. Hinatsu, T. Namiki, K. Takeda, I. Shirotani,H. Sugawara, D. Kikuchi, H. Sato,J. Phys. Soc. Jpn.,78巻,12号,(頁 124601 (6 pages) ~ ),2009年12月

  85. Elastic property of TbRu4P12 under pressure

    Y. Nakanishi, K. Ito, T. Kamiyama, M. Nakamura, M. Yoshizawa, M. Ohashi, G. Oomi,M. Kosaka, C. Sekine, I. Shirotani,Physica B: Condensed Matter.,404巻,19号,(頁 3271 ~ 3274),2009年10月

  86. Magnetic Properties of New Filled Skutterudite Compounds EuT4As12 (T = Fe, Ru,and Os) Synthesized underHigh Pressure

    C. Sekine, K. Akahira, K. Ito, T. Yagi,J. Phys. Soc. Jpn.,78巻,9号,(頁 093707 (4 pages) ~ ),2009年09月

  87. Thermal Expansion of Filled Skutterudite Compound GdRu4P12

    C. Sekine, K. Akahira, K. Takeda, Y. Ohishi and P. Haen,J. Phys.: Conference Series,150巻,(頁 042179 (4 pages) ~ ),2009年

  88. Spin freezing in the pyrochlore antiferromagnet Pr2Zr2O7

    K. Matsuhira, C. Sekine, C. Paulsen, M. Wakeshima, Y. Hinatsu, T. Kitazawa, Y. Kiuchi, Z. Hiroi, S. Takagi,J. Phys.: Conference Series,145巻,(頁 012031 (5 pages) ~ ),2009年

  89. 31P-NMR, 101Ru-NQR, μSR study of filled skutterudite TbRu4P12

    H. Fukazawa, K. Hachitani, M. Shimizu, R. Kobayashi, Y. Kohori, I. Watanabe, K. Akahira,C. Sekine, I. Shirotani,J. Phys.: Conference Series,150巻,(頁 042035 (4 pages) ~ ),2009年

  90. Pressure studies in filled skutterudite La0.8Rh4P12 and LaRh4As12

    K. Arii, K. Igawa, H. Okada, H. Takahashi, M. Imai, M. Akaishi, C. Sekine, J. Hayashi, N. Hoshi, I. Shirotani,J. Phys.: Conference Series,150巻,(頁 052009 (4 pages) ~ ),2009年

  91. Guest Ion Motion in Cage Structure Crystals Investigated by Raman Scattering

    M. Udagawa, T. Hasegawa, Y. Takasu, N. Ogita, K. Suekuni, M. A. Avila, T. Takabatake, Y. Ishikawa, N. Takeda, Y. Nemoto, T. Goto, H. Sugawara, D. Kikuchi, H. Sato, C. Sekine,I. Shirotani, J. Yamaura, Y. Nagao, Z. Hiroi,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 142 ~ 147),2008年05月

  92. X-ray Study with Synchrotron Radiation for Filled Skutterudite CeRu4As12 at Ambient Pressure and at High Pressures

    K. Takeda, J. Hayashi, N. Hoshi, C. Sekine, I. Shirotani,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 324 ~ 326),2008年05月

  93. Superconducting Properties of LaRu4As12 Synthesized at High Pressure

    T. Namiki, C. Sekine, K. Matsuhira, M. Wakeshima, I. Shirotani,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 336 ~ 338),2008年05月

  94. Magnetic Properties of Filled Skutterudite Phosphides with Heavy Lanthanides Synthesized under High Pressure

    C. Sekine, H. Ando, Y. Sugiuchi, I. Shirotani, K. Matsuhira, M. Wakeshima,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 135 ~ 141),2008年05月

  95. Optical Conductivity and Electronic Structures in Ce-Filled Skutterudites

    M. Matsunami, H. Okamura, K. Senoo, S. Nagano, C. Sekine, I. Shirotani, H. Sugawara, H. Sato,T. Nanba,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 315 ~ 317),2008年05月

  96. Ultrasonic Measurement of Filled Skutterudite with Heavy Lanthanide TbRu4P12

    T. Fujino, Y. Nakanishi, K. Ito, T. Yaegashi, M. Nakamura, K. Matsuhira, S. Takagi, C. Sekine,I. Shirotani, M. Yoshizawa,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 306 ~ 308),2008年05月

  97. NMR Study of Filled Skutterudite with Heavy Lanthanide GdFe4P12 and TbFe4P12

    K. Magishi, H. Sugawara, T. Saito, K. Koyama, C. Sekine, K. Takeda, I. Shirotani,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 300 ~ 302),2008年05月

  98. Investigation of the Anharmonic Guest Modes in Filled Skutterudites Using Inelastic X-ray Scattering Techniques

    S. Tsutsui, H. Kobayashi, J. P. Sutter, H. Uchiyama, A. Q. R. Baron, Y. Yoda, D. Kikuchi, H. Sugawara, C. Sekine, I. Shirotani, A. Ochiai, H. Sato,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 257 ~ 259),2008年05月

  99. Raman Scattering Study of Filled Skutterudite Compounds

    N. Ogita, R. Kojima, T. Hasegawa, Y. Takasu, M. Udagawa, T. Kondo, S. Narazu, T. Takabatake,N. Takeda, Y. Ishikawa, H. Sugawara, T. Ikeno, D. Kikuchi, H. Sato, C. Sekine, I. Shirotani,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 251 ~ 253),2008年05月

  100. Effect of Rare-Earth Filling Rate for the Physical Properties of Skutterudites Investigated through NMR/NQR Measurements

    S. Iemura, A. Yamamoto, S. Wada, I. Shirotani, C. Sekine,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 235 ~ 237),2008年05月

  101. 75As-NQR Studies of Filled-Skutterudites PrRu4As12 and LaRu4As12

    M. Shimizu, H. Amanuma, K. Hachitani, H. Fukazawa, Y. Kohori, T. Namiki, C. Sekine, I. Shirotani,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 229 ~ 231),2008年05月

  102. Pressure Effect on Pr-based Skutterudite Compounds

    A. Irizawa, K. Shimai, K. Sato, M. Kobayashi, T. Murakami, H. Okamura, T. Nanba, M. Matsunami, C. Sekine, I. Shirotani,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 214 ~ 215),2008年05月

  103. Exploring Characteristic Electronic States in Filled Skutterudites by Ultrasonic Measurements ―Multipole Ordered State in SmRu4P12―

    M. Yoshizawa, P. Sun, M. Nakamura, Y. Nakanishi, C. Sekine, I. Shirotani, D. Kikuchi, H. Sugawara, H. Sato,J. Phys. Soc. Jpn.,77 Supplement A巻,(頁 84 ~ 89),2008年05月

  104. High pressure synthesis of filled skutterudite CeOs4As12

    C. Sekine, R. Abe, K. Takeda, K. Matsuhira, M. Wakeshima,Physica B: Condensed Matter.,403巻,5-9号,(頁 856 ~ 858),2008年04月

  105. Elastic anomalies of SmRu4P12 under high pressure and magnetic field

    P. Sun, Y. Nakanishi, T. Fujino, M. Nakamura, M. Ohashi, G. Oomi, C. Sekine, I. Shirotani, M. Yoshizawa,Physica B: Condensed Matter.,403巻,5-9号,(頁 1619 ~ 1621),2008年04月

  106. Electrical resistivity and ac-calorimetric measurements of PrRu4P12 under pressure

    A. Miyake, A.T. Holmes, T. Kagayama, K. Shimizu, C. Sekine, I. Shirotani, D. Kikuchi, H. Sugawara and H. Sato,Physica B: Condensed Matter.,403巻,5-9号,(頁 1298 ~ 1300),2008年04月

  107. Direct Observation of Sm Anharmonic Motion in SmRu4P12

    S. Tsutsui, H. Kobayashi, D. Ishikawa, J. P. Sutter, A. Q. R. Baron, T. Hasegawa, N. Ogita,M. Udagawa, Y. Yoda, H. Onodera, D. Kikuchi, H. Sugawara, C. Sekine, I. Shirotani, H. Sato,J. Phys. Soc. Jpn.,77巻,3号,(頁 033601 (4 pages) ~ ),2008年03月

  108. Low-energy spin fluctuations in filled skutterudites YbFe4Sb12 and LaFe4Sb12 investigated through 121Sb nuclear quadrupole and 139La nuclear magnetic resonance measurements

    A. Yamamoto, S. Iemura, S. Wada, K. Ishida, I. Shirotani, and C. Sekine,Journal of Physics: Condensed Matter,20巻,(頁 195214 (8 pages) ~ ),2008年

  109. Sm-based filled skutterudite phosphides SmT4P12 (T = Fe, Ru, Os) studied by 31P-NMR and mSR

    K. Hachitani, H. Amanuma, H. Fukazawa, Y. Kohori, I. Watanabe, K. Koyama, K. Kumagai, C. Sekine, I. Shirotani,Journal of Physics and Chemistry of Solids,68巻,11号,(頁 2080 ~ 2083),2007年11月

  110. Superconducting properties of Pr-based filled skutterudite PrRu4As12

    T. Namiki, Y. Aoki, H. Sato, C. Sekine, I. Shirotani, T. D. Matsuda, Y. Haga, T. Yagi,J. Phys. Soc. Jpn.,76巻,9号,(頁 093704 (4pages) ~ ),2007年09月

  111. Sm-based filled skutterudite SmOs4Sb12 studied by specific heat

    K. Matsuhira, M. Wakeshima, Y. Hinatsu, C. Sekine, I. Shirotani, D. Kikuchi, H. Sugawara, H. Sato,J. Mag. Mag. Mater.,310巻,2号,(頁 226 ~ 228),2007年03月

  112. Pressure effect on elastic properties in SmRu4P12

    P. Sun, Y. Nakanishi, M. Nakamura, M. Ohashi, G. Oomi, C. Sekine, I. Shirotani, M. Yoshizawa,J. Mag. Mag. Mater.,310巻,2号,(頁 e169-e171 ~ ),2007年03月

  113. Raman scattering study of the skutterudite compounds

    N. Ogita, R. Kojima, Y. Takasu, T. Hasegawa, T. Kondo, M. Udagawa, N. Takeda, T. Ikeno,K. Ishikawa, H. Sugawara , D. Kikuchi, H. Sato, C. Sekine, I. Shirotani,J. Mag. Mag. Mater.,310巻,2号,(頁 948 ~ 950),2007年03月

  114. Elastic properties of HoFe4P12 polycrystal

    M. Yoshizawa, Y. Nakanishi, T. Fujino, P. Sun, C. Sekine, I. Shirotani,J. Mag. Mag. Mater.,310巻,2号,(頁 1786 ~ 1788),2007年03月

  115. Low-energy spin fluctuations in heavy-Fermion filled-skutterudite compounds YbFe4P12 and YbFe4Sb12 investigated by 31P-NMR and 121Sb-NQR

    A. Yamamoto, S. Wada, I. Shirotani, C. Sekine,J. Mag. Mag. Mater.,310巻,2号,(頁 835 ~ 837),2007年03月

  116. Electrical and magnetic properties of the filled skutterudite Sm(Ru1-xOsx)4P12

    C. Sekine, T. Yoshida, T. Kimura, T. Namiki, I. Shirotani, K. Matsuhira, M. Wakeshima, Y. Hinatsu,J. Mag. Mag. Mater.,310巻,2号,(頁 229 ~ 231),2007年03月

  117. Crystal structure of a new superconductor LaxRh4P12 prepared at high pressure

    K. Takeda, S. Sato, J. Hayashi, C. Sekine, I. Shirotani,J. Mag. Mag. Mater.,310巻,2号,(頁 e1-e3 ~ ),2007年03月

  118. Specific heat properties of filled skutterudite compound PrRu4As12

    T. Namiki, Y. Aoki, H. Sato, C. Sekine, I. Shirotani, T. Yagi,J. Mag. Mag. Mater.,310巻,2号,(頁 232 ~ 234),2007年03月

  119. Pressure

    H. Amitsuka, K. Matsuda, I. Kawasaki, K. Tenya, M. Yokoyama, C. Sekine, N. Tateiwa, T. C. Kobayashi, S. Kawarazaki, H. Yoshizawa,J. Mag. Mag. Mater.,310巻,2号,(頁 214 ~ 220),2007年03月

  120. Inelastic X-ray scattering of Sm-filled Skutterudite compounds

    S. Tsutsui, H. Kobayashi, A.Q.R.Baron, J.P. Sutter, Y. Yoda, H. Onodera, D. Kikuchi, H.Sugawara, H. Sato, C. Sekine, I. Shirotani,J. Mag. Mag. Mater.,310巻,2号,(頁 241 ~ 242),2007年03月

  121. Electrical and magnetic properties of Kondo semiconductor CeRu4As12

    C. Sekine, N. Hoshi, K. Takeda, T. Yoshida, I. Shirotani, K. Matsuhira, M. Wakeshima, Y. Hinatsu,J. Mag. Mag. Mater.,310巻,2号,(頁 260 ~ 262),2007年03月

  122. Anomalous elastic softening of SmRu4P12 under high pressure

    P. Sun, Y. Nakanishi, M.Nakamura, M. Yoshizawa, M. Ohashi, G. Oomi, C. Sekine, I. Shirotani,Phys. Rev. B,75巻,5号,(頁 054114(7pages) ~ ),2007年02月

  123. Low-lying optical modes in filled skutterudites using inelastic x-ray scattering techniques

    S. Tsutui, H. Kobayashi, J. P. Sutter, A. R. Baron, T. Hasegawa, N. Ogita, M. Udagawa, Y. Yoda, C. Sekine, I. Shirotani, D. Kikuchi, H. Sugawara, H. Sato,J. Phys.: Conference Series,92巻,(頁 012171 (4pages) ~ ),2007年

  124. Raman scattering study of filled skutterudite compounds

    N. Ogita, R. Kojima, T. Hasegawa, Y. Takasu, M. Udagawa, T. Kondo, N. Takeda, T. Ikeno, K. Ishikawa, H. Sugawara, D. Kikuchi, H. Sato, C. Sekine, I. Shirotani,J. Phys.: Conference Series,92巻,(頁 012123 (4pages) ~ ),2007年

  125. Appearance of Successive Phase Transition in SmRu4P12 under High Magneic Fields Probed by 31P Nuclear Magnetic Resonance

    K. Hachitani, H. Amanuma, H. Fukazawa, Y. Kohori, K. Koyama, K. Kumagai, C. Sekine, I. Shirotani,J. Phys. Soc. Jpn.,75巻,12号,(頁 124712 (6 pages) ~ ),2006年12月

  126. 31P NMR and muSR Studies of Filled Skutterudite Compound SmFe4P12: Evidence for Heavy Fermion Behavior with Ferromagnetic Ground State

    K. Hachitani, H. Fukazawa, Y. Kohori, I. Watanabe, Y. Yoshimitsu, K. Kumagai, R. Giri, C. Sekine, I. Shirotani,J. Phys. Soc. Jpn.,75巻,12号,(頁 124717 (5 pages) ~ ),2006年12月

  127. Elastic properties of filled-Skutterudite compounds probed by Mossbauer nuclei

    S. Tsutsui, J. Umemura, H. Kobayashi, T. Tazaki, S. Nasu, Y. Kobayashi, Y. Yoda, H. Onodera,H. Sugawara, T. D. Matsuda, D. Kikuchi, H. Sato, C. Sekine, I. Shirotani,Hyperfine Interact.,168巻,(頁 1073 ~ 1077),2006年12月

  128. A possible Novel Magnetic Ordering in SmRu4P12

    S. Tsutsui, Y. Kobayashi, T. Okada, H. Haba, H. Onodera, Y. Yoda, M. Mizumaki, H. TanidaT.Uruga, C. Sekine, I. Shirotani, D. Kikuchi, H. Sugawara, H. Sato,J. Phys. Soc. Jpn.,75巻,9号,(頁 093703 (4 pages) ~ ),2006年09月

  129. Raman scattering investigation of skutterudite compounds

    N. Ogita, T. Kondo, T. Hasegawa, Y. Takasu, M. Udagawa, N. Takeda, K. Ishikawa, H. Sugawara, D. Kikuchi, H. Sato, C. Sekine, I. Shirotani,Physica B: Condensed Matter,383巻,(頁 128 ~ 129),2006年08月

  130. 149 Sm nuclear resonant inelastic scattering of Sm based filled skutterudite compounds

    S. Tsutsui, J. Umemura, H. Kobayashi, Y. Yoda, H. Onodera, H. Sugawara, D. Kikuchi, H. Sato, C. Sekine, I. Shirotani,Physica B: Condensed Matter,383巻,(頁 142 ~ 143),2006年08月

  131. Non Fermi Liquid Like Behavior in a Heavy Lanthanide Compound YbFe4P12 with Filled Skutterudite Structure Probed by 31P NMR

    A. Yamamoto, S. Wada, I. Shirotani, C. Sekine,J. Phys. Soc. Jpn.,75巻,6号,(頁 063703(4pages) ~ ),2006年06月

  132. Magnetic and Transport Properties of Pr(Ru1-xRhx)4P12

    C. Sekine, N. Hoshi, I. Shirotani, K. Matsuhira, M. Wakeshima, Y. Hinatsu,Physica B: Condensed Matter,378-380巻,(頁 211 ~ 212),2006年05月

  133. 31P-NMR and μSR studies of filled skutterudite compounds RRu4P12 (R: Sm, Gd)

    K. Hachitani, H. Amanuma,H. Fukazawa, Y. Kohori, I. Watanabe, K. Kumagai, C. Sekine and I. Shirotani,Physica B, Condensed Matter,378-380巻,(頁 228 ~ 229),2006年05月

  134. Structural analysis of the filled skutterudite PrRu4P12 at high pressure and low temperature

    A. Miyake, Y. Nakamoto, T. Kagayama, K. Takeda, Y. Ohishi, K. Shimizu, K. Kihou, C. Sekine, I. Shirotani,Physica B: Condensed Matter,378-380巻,(頁 199 ~ 200),2006年05月

  135. 31P NMR and muSR studies of filled skutterudite compounds SmT4P12 (T: Fe, Os)

    K. Hachitani, H. fukazawa, Y. Kohori, I. Watanabe, K. Kumagai, C. Sekine, I. Shirotani,Physica B, Condensed Matter,378-380巻,(頁 230 ~ 231),2006年05月

  136. Evidence for Magnetic Ordering Associated with Metal Insulator Transition in SmRu4P12 Studied by Muon Spin Relaxation

    K. Hachitani, H. fukazawa, Y. Kohori, I. Watanabe, C. Sekine, I. Shirotani,Phys. Rev. B,73巻,(頁 052408(4 pages) ~ ),2006年02月

  137. Pressure effect for metal insulator transition in filled skutterudite SmRu4P12

    A. Miyake, I. Ando, T. Kagayama, K. Shimizu, C. Sekine, K. Kihou, I. Shirotani,Journal of Alloys and Compounds,408-412巻,(頁 238 ~ 240),2006年02月

  138. High pressure Synthesis and Structural, Electrical and Magnetic Properties of a New Skutterudite TbFe4P12

    I. Shirotani, K. Takeda, C. Sekine, J. Hayashi, R. Nakata, K. Kihou, Y. Ohishi, T. Yagi,Z. Naturforsch.,61B巻,(頁 1471 ~ 1476),2006年

  139. Thermal Expansion of Filled Skutterudite Compound SmRu4P12

    C. Sekine, Y. Shimaya, I. Shirotani, P. Haen,J. Phys. Soc. Jpn.,74巻,12号,(頁 3395 ~ 3396),2005年12月

  140. スクッテルダイト化合物の高温高圧下における結晶化その場観察技術の開発

    関根ちひろ、木方邦宏、荒関信人、並木孝洋、佐藤慎吾、中田隆介、城谷一民,室蘭工業大学紀要,55巻,(頁 15 ~ 24),2005年11月

  141. Possible Octupole Ordering in Phase II of SmRu4P12 Suggested from Elastic Constants

    M. Yoshizawa, Y. Nakanishi, M. Oikawa, C. Sekine, I. Shirotani, S. R. Saha, H. Sugawara, H. Sato,J. Phys. Soc. Jpn.,74巻,8号,(頁 2141 ~ 2144),2005年08月

  142. Metal-insulator transition in PrRu4P12 and SmRu4P12 investigated by optical spectroscopy

    M. Matsunami, L. Chen, M. Takimoto, H. Okamura, T. Nanba, C. Sekine, I. Shirotani,Phys. Rev. B,72巻,7号,(頁 73105(4 pages) ~ ),2005年08月

  143. Bulk-sensitive photoemission spectroscopy of Pr-based filled skutterudites

    A. Yamasaki, S. Imada, A. Sekiyama, M. Tsunekawa, T. Nanba, C. Dallera, L. Braicovich, T.-L. Lee, H. Sugawara, H. Sato, C. Sekine, I. Shirotani, R. Settai, Y. Onuki, H. Harima, S. Suga,J. Electron Spectroscopy and Related Phenomena,144-147巻,(頁 621 ~ 623),2005年06月

  144. Raman scattering study of filled skutterudite PrRu4P12

    N. Ogita, K. Yamamoto, S.R. Saha, H. Sugawara, H. Sato, C. Sekine, I. Shirotani, M. Udagawa,Physica B: Condensed Matter,359-361巻,(頁 847 ~ 849),2005年04月

  145. Specific Heat of Filled Skutterudite-Type Compound TbRu4P12 in Magnetic Fields

    C. Sekine, K. Kihou, I. Shirotani, K. Matsuhira, Y. Doi, M. Wakeshima, Y. Hinatsu,Physica B: Condensed Matter,359-361巻,(頁 856 ~ 858),2005年04月

  146. Pressure effect for metal-insulator transition in filled skutterudite PrRu4P12

    A. Miyake, T. Kagayama, K. Shimizu, C. Sekine, K. Kihou, I. Shirotani,Physica B: Condensed Matter,359-361巻,(頁 853 ~ 855),2005年04月

  147. Optical response of a filledskutterudite compound GdRu4P12 due to magnetic ordering

    M. Matsunami, M. Takimoto, H. Okamura, T. Nanba, C. Sekine, I. Shirotani,Physica B: Condensed Matter,359-361巻,(頁 844 ~ 846),2005年04月

  148. Specific heat of filled skutterudite PrOs4P12

    K. Matsuhira, Y. Doi,M. Wakeshima, Y. Hinatsu, K. Kihou, C. Sekine, I. Shirotani,Physica B: Condensed Matter,359-361巻,(頁 977 ~ 979),2005年04月

  149. NMR study of the new filled skutterudite superconductor YFe4P12

    K. Magishi, T. Saito, K. Koyama, I. Shirotani, Y. Shimaya, K. Kihou, C. Sekine, N. Takeda, M. Ishikawa, T. Yagi,Physica B: Condensed Matter,359-361巻,(頁 883 ~ 885),2005年04月

  150. Magnetic properties of TbRu4P12 studied by neutron diffraction

    K. Kihou, C. Sekine, I. Shirotani, C.H. Lee, H. Kito, K. Takeda,Physica B: Condensed Matter,359-361巻,(頁 859 ~ 861),2005年04月

  151. Specific Heat of Sm-based Filled Skutterudite Phosphides SmT4P12 (T=Fe, Ru and Os)

    K. Matsuhira, Y. Doi, M. Wakeshima, H. Amitsuka, Y. Shimaya, R. Giri, C. Sekine, I. Shirotani,J. Phys. Soc. Jpn.,74巻,3号,(頁 1030 ~ 1035),2005年03月

  152. Electrical and magnetic properties of new filled skutterudites LnFe4P12 (Ln=Ho, Er, Tm and Yb) and YRu4P12 with heavy lanthanide (including Y) prepared at high pressure

    I. Shirotani, N. Araseki, Y. Shimaya, R. Nakata, K. Kihou, C. Sekine, T. Yagi,J.Phys.: Condensed Matter,17巻,(頁 4383 ~ 4391),2005年

  153. Superconductivity of new skutterudite compound LaxRh4P12 prepared at high pressure

    I. Shirotani, S. Sato, C. Sekine, K. Takeda, I. Inagawa, T. Yagi,J. Phys.: Condensed Matter,17巻,(頁 7353 ~ 7357),2005年

  154. Pressure-Induced Superconductivity in Filled Skutterudite PrRu4P12

    A. Miyake, K. Shimizu, C. Sekine, K. Kihou, I. Shirotani,J. Phys. Soc. Jpn.,73巻,9号,(頁 2370 ~ 2372),2004年09月

  155. Thermoelectric Properties of Ce Based Filled Skutterudite Phosphides

    R. Giri, C. Sekine, I. Shirotani, I. Inagawa, A. Yamamoto, C. H. Lee, T. Yagi,T. IEE Japan,124-A巻,7号,(頁 617 ~ 623),2004年07月

  156. On the structure and magnetic properties of CeNi with minor Cu substitutions

    N. Marcano, D. Paccard, J. I. Espeso, J. Allemand, J. M. Moreau, A. Kurbakov, C. Sekine, C. Paulsen, E. Lhotel, J. C. G&#243,J. Mag. Mag. Mater.,272-276, Part 1巻,(頁 468 ~ 469),2004年05月

  157. Crystal-lattice modulation of the metal-insulator transition system PrRu4P12 studied by X-ray diffraction

    L. Hao, K. Iwasa, K. Kuwahara, M. Kohgi, S.R. Saha, H. Sugawara, Y. Aoki, H. Sato, C. Sekine, C.H. Lee and H. Harima,J. Magn.&Magn. Mater.,272-276, Supplement 1巻,(頁 e271-e272 ~ ),2004年05月

  158. Low-temperature magnetic properties of the geometrically frustrated pyrochlore Pr2Sn2O7

    K. Matsuhira, C. Sekine, C. Paulsen, Y. Hinatsu,J. Mag. Mag. Mater.,272-276, Supplement 1巻,(頁 e981-e982 ~ ),2004年05月

  159. Study of crystal structure at low temperature in metal-insulator transition compound PrRu4P12

    C. H. Lee, H. Matsuhata, H. Yamaguchi C. Sekine, I. Shirotani,J. Mag. Mag. Mater.,272-276, Part1巻,(頁 426),2004年05月

  160. Infrared study on the metal-insulator transition in filled skutterudites RRu4P12 (R=Pr,Sm)

    M. Matsunami, L. Chen, H. Okamura, T. Nanba, C. Sekine, I. Shirotani,J. Mag. Mag. Mater.,272-276, Supplement 1巻,(頁 e39-e40 ~ ),2004年05月

  161. Ferromagnetic heavy fermion behavior in filled skutterudite compound SmFe4P12 by 31P-NMR

    K. Hachitani , Y. Kohori , R. Giri , C. Sekine, I. Shirotani,J. Mag. Mag. Mater.,272-276, Part1巻,(頁 60 ~ 61),2004年05月

  162. Single Crystal Growth of Skutteudite CoP3 under High Pressure

    C. H. Lee, H. Kito, H. Ihara, K. Akita, N. Yanase, C. Sekine and I. Shirotani,J. Crystal Growth,263巻,1-4号,(頁 358 ~ 362),2004年03月

  163. High-pressure synthesis, electrical andmagnetic properties of new filled skutterudites LnOs4P12 (Ln=Eu, Gd, Tb, Dy, Ho, Y)

    K. Kihou, I. Shirotani, Y. Shimaya, C. Sekine, T. Yagi,Materials Research Bulletin,39巻,2号,(頁 317 ~ 325),2004年02月

  164. Elastic Anomalies of Polycrystalline SmRu4P12 Associated with Metal-Insulator Transition

    M. Yoshizawa, Y. Nakanishi, T. Kumagai, M. Oikawa, C. Sekine, I. Shirotani,J. Phys. Soc. Jpn.,73巻,2号,(頁 315 ~ 318),2004年02月

  165. Evidence for an antiferroquadrupolar ordering in YbSb probed by 121Sb and 123Sb nuclear

    A. Yamamoto, J. Takeda, T. Koyama, T. Mito, S. Wada, I. Shirotani, C. Sekine,Phys. Rev. B,70巻,(頁 220402 ~ ),2004年

  166. Charge-Density-Wave Ordering in the Metal-Insulator Transition Compound PrRu4P12

    C. H. Lee, H. Matsuhata, H. Yamaguchi, C. Sekine, K. Kihou, T. Suzuki, T. Noro, I. Shirotani,Phys. Rev. B,70巻,(頁 153105(4 pages) ~ ),2004年

  167. Possible Kondo resonance in PrFe4P12 studied by bulk-sensitive photoemission

    A. Yamasaki, S. Imada, T. Nanba, A. Sekiyama, H. Sugawara, H. Sato, C. Sekine, I. Shirotani, H. Harima, S. Suga,Phys. Rev. B,70巻,(頁 113103 (4 pages) ~ ),2004年

  168. 重希土類を含む充填スクッテルダイト化合物の高圧合成と物性

    木方邦宏、関根ちひろ、城谷一民、李 哲虎、伊藤英司,室蘭工業大学紀要,54巻,(頁 109 ~ 117),2004年

  169. 充填スクッテルダイト構造PrRu4P12の低温相の観察

    松畑洋文、李哲虎、関根ちひろ、城谷一民、浅香透、木本浩司、松井良夫、平山司,日本結晶学会誌,46巻,1号,(頁 90 ~ 93),2004年

  170. Study of phase transition in filled-skutterudite PrRu4P12 at low temperature by electron diffraction

    H. Matsuhata, C. H. Lee, C. Sekine, I. Shirotani, T. Asaka, K. Kimoto Y. Matsui, T. Hirayama,Institute of physics conference series,179巻,(頁 75 ~ 77),2004年

  171. X-ray study with synchrotron radiation for P- and Sb-based skutterudite compounds at high pressures

    I. Shirotani, T. Noro, J. Hayashi, C. Sekine, R. Giri and T. Kikegawa,J. Phys.: Condensed Matterr,16巻,(頁 7853 ~ 7862),2004年

  172. Magnetic phase diagram of filled skutterudite compound SmRu4P12

    C.Sekine, I. Shirotani, K. Matsuhira, P. Haen, S. De Brion, G. Chouteau, H. Suzuki, H. Kitazawa,Acta Physica Polonica B,34巻,22号,(頁 983 ~ 986),2003年02月

  173. Systematic high-pressure synthesis of new filled skutterudites with heavy lanthanide, LnFe4P12

    I. Shirotani, Y. Shimaya, K. Kihou, C. Sekine, T. Yagi,J. Solid State Chem.,174巻,(頁 32 ~ 34),2003年

  174. Heavy fermion behavior of Pr 4f electrons in filled skutterudites studied by bulk-sensitive

    A. Yamasaki, S. Imada, T. Masuda, T. Nanba, A. Sekiyama, H. Sugawara, T. D. Matsuda, H. Sato, C. Sekine, I. Shirotani, H. Harima, S. Suga,Acta Physica polonica B,34巻,(頁 1035 ~ 1038),2003年

  175. Magnetic properties of Ce(Rh1-xRux)2Si2 single crystals for x up to 0.5

    P. Haen, F. Lapierre, P. Lejay, T. Jaorska-Golab, C. Sekine, S. De Brion,Acta Physica polonica B,34巻,(頁 1047 ~ 1050),2003年

  176. Transport and specific heat studies of RFe4Sb12 (with R=Ce, La)

    R. Viennois, F. Terki, A. Errebbahi, S. Charar, M. Averous, D. Ravot, C. Tedenac, P. Haen, C. Sekine,Acta Physica polonica B,34巻,(頁 1221 ~ 1224),2003年

  177. Thermal treatment effects on the spin-glass-like state of the CeNi0.8Cu0.2 alloy

    N. Marcano, J.I. Espeso, J.C. Gomez Sal, L. Sanchez, G.M. Kalvius, C. Paulsen, C. Sekine,Acta Physica polonica B,34巻,(頁 1477 ~ 1480),2003年

  178. Magnetic properties of Sm-based filled skutterudite phosphides

    R. Giri, C. Sekine, Y. Shimaya, I. Shirotani, K. Matsuhira, Y. Doi, Y. Hinatsu, M. Yokoyama, H. Amitsuka,Physica B,329-333 Part 2巻,(頁 458 ~ 459),2003年

  179. NMR study of magnetic properties in SmRu4P12

    K. Fujiwara, K. Ishihara, K. Miyoshi, J. Takeuchi, C. Sekine, I. Shirotani,Physica B,329-333 Part 2巻,(頁 476 ~ 477),2003年

  180. Superconductivity of new filled skutterudite YFe4P12 prepared at high pressure

    I. Shirotani, Y. Shimaya, K. Kihou, C. Sekine, N. Takeda, M. Ishikawa,T. Yagi,J. Phys.: Condens. Matter,15巻,(頁 S2201-S2205 ~ ),2003年

  181. Thermoelectric Properties of Sm and Ce Based Filled Skutterudite Compounds

    R. Giri, N. Yanase, C. Sekine, I. Shirotani, A. Ymamoto, C.H. Lee,Memoirs of Muroran Institute of Technology (室蘭工業大学紀要),52巻,(頁 133 ~ 140),2002年

  182. La Doping Effect in Thermoelectric Properties of Skutterudite Compound CeRu4P12

    R. Giri, N. Yanase, C. Sekine, I. Shirotani, I. Inagawa, C.H. Lee, A. Yamamoto, H. Obara, T. Yagi,Proceedings of 21st International Conference on Thermoelectrics,(頁 60 ~ 63),2002年

  183. Specific heat around metal-insulator transition of filled skutterudite PrRu4P12

    K. Matsuhira, Y. Hinatsu, C. Sekine, I. Shirotani,Physica B,312-313巻,(頁 829 ~ 831),2002年

  184. Metal-insulator transition of filled skutterudite compound SmRu4P12

    K. Matsuhira, Y. Hinatsu, C. Sekine, T. Togashi, H. Maki, I. Shirotani, H. Kitazawa,T. Takamasu, G. Kido,J. Phys. Soc. Jpn.,71 Suppl巻,(頁 237 ~ 239),2002年

  185. Hyperfine Interaction in the Filled Skutterudite Compound EuRu4P12

    K. Indoh, H. Onodera, C. Sekine, I. Shirotani and Y. Yamaguchi,J. Phys. Soc. Jpn.,71 Suppl巻,(頁 243 ~ 245),2002年

  186. Metal to insulator transition of filled skutterudite PrRu4P12 at low temperatures and high pressures

    I. Shirotani, J. Hayashi, T. Adachi, C. Sekine, T. Kawakami, T. Nakanishi, H. Takahashi, J. Tang, A. Matsushita, T. Matsumoto,Physica B,322巻,(頁 408 ~ 412),2002年

  187. Synthesis, Structure, and Magnetic Properties of the Single-Molecule Magnet [Ni21(cit)12(OH)10(H2O)10]16-

    S. T. Ochsenbein, M. Murrie, E. Rusanov, H. Stoeckli-Evans, C. Sekine, H. U. Gudel,Inorganic Chemistry,41巻,(頁 5133 ~ 5140),2002年

  188. Thermoelectric properties of CeRu4P12 and CeOs4P12 with filled skutterudite-type structure

    C. Sekine, K. Akita, N. Yanase, I. Shirotani, I. Inagawa, C. H. Lee,Jpn. J. Appl. Phys.,40巻,5A号,(頁 3326 ~ 3329),2001年05月

  189. Superconductivity of binary and ternary molybdenum phosphides prepared at high pressure

    I. Shirotani, M. Takaya, I. Kaneko, C. Sekine, T. Yagi,Physica C,357-360巻,(頁 329 ~ 332),2001年

  190. Structural Phase Transition Accompanied by Metal-Insulator Transition inPrRu4P12

    C.H. Lee, H. Matsuhata, A. Yamamoto, T. Ohta, H Takazawa, K. Ueno, C. Sekine, I. Shirotani, T. Hirayama,J. Phys. : Condensed Matter,13巻,(頁 L45-L48 ~ ),2001年

  191. NMR Study of Spin Fluctuations in CeRu4P12

    K. Fujiwara, K. Ishihara, K. Miyoshi, J. Takeuchi, C. Sekine, I. Sirotani,Physica B,281&282巻,(頁 296 ~ 297),2000年

  192. Development of a Laser Flash Apparatus for Thermal Diffusivity Measurement on Small Pieces Thermoelectric Materials

    C. H. Lee, A. Yamamoto, T. Ohta, H. Takazawa, K. Ueno, C. Sekine, I. Shirotani and T. Baba,Proceedings of 19th International Conference on Thermoelectrics,(頁 530 ~ 532),2000年

  193. Low-temperature properties of new filled skutterudite SmRu4P12 prepared at high pressure

    C.Sekine, T. Uchiumi, I. Shirotani, T. Yagi,,Science and Technology of High Pressure, Proceedings of the International Conference on High Pressure Science and Technology,(頁 826 ~ 829),2000年

  194. Magnetic and electrical properties of the filled skutterudite-type compound EuRu4P12

    C. Sekine, M. Inoue, T. Inaba, I. Shirotani,Physica B,281&282巻,(頁 308 ~ 310),2000年

  195. The specific heat of the filled skutterudite PrRu4P12 in magnetic fields

    C. Sekine, T. Inaba, I. Shirotani, M. Yokoyama, H. Amitsuka, T. Sakakibara,Physica B,281&282巻,(頁 303 ~ 305),2000年

  196. Magnetic and electrical properties of (Pr1-xLax)Ru4P12

    C. Sekine, T. Inaba, K.Kiho, I. Shirotani,Physica B,281&282巻,(頁 300 ~ 302),2000年

  197. Thermal expansion of PrRu4P12

    K. Matsuhira, T. Takikawa, T. Sakakibara, C.Sekine, I. Shirotani,Physica B,281&282巻,(頁 298 ~ 299),2000年

  198. Magnetic properties of heavy-fermion Ce(Ru1-xPdx)2Si2

    S. Murayama, C. Sekine, S. Yotsuya, T. Nakano, Y. Ohmori, K. Hoshi, Y. Tsuchiya, T. Osakabe,Physica B,281&282巻,(頁 343 ~ 345),2000年

  199. Electrical Conductivity and Superconductivity of LaT4As12 (T = Fe, Ru and Os) with Skutterudite-Type Structure

    I. Shirotani, K. Ohno, C. Sekine, T. Yagi, T. Kawakami, T. Nakanishi, H. Takahashi, J. Tang, T. Matsumoto,Physica B,281&282巻,(頁 1021 ~ 1023),2000年

  200. Superconductivity of Molybdenum Phosphides Prepared at High Pressure

    I. Shirotani, I. Kaneko, M. Takaya, C. Sekine, T. Yagi,Physica B,281&282巻,(頁 1024 ~ 1025),2000年

  201. Metal to insulator transition of one-dimensional bis(1, 2-benzoquinonedioximato)-platinum (II), Pt(bqd)2, at low temperatures and high pressures

    K. Takeda, I. Shirotani, C. Sekine, K. Yakushi,J. Phys.: Condens. Matter,12巻,(頁 L483-L488 ~ ),2000年

  202. Magnetic properties of the filled skutterudite-type structure compounds GdRu4P12 and TbRu4P12

    C. Sekine, T. Uchiumi, I. Shirotani, K. Matsuhira, T. Sakakibara, T. Goto, T. Yagi,Phys. Rev. B,62巻,17号,(頁 11581 ~ 11584),2000年

  203. NMR Investigation of aNew Superconductor MoNiP Synthesized under High Pressure

    S. Wada, T. Matsuo, S. Takata, I. Shirotani, C. Sekine,J. Phys. Soc. Jpn.,69巻,(頁 3182 ~ 3185),2000年

  204. Superconductivity of MRuP and MNiP (M=Mo or W) prepared at high pressure

    I. Shirotani, M. Takaya, I. Kaneko, C. Sekine, T. Yagi,Solid State Commun.,116巻,(頁 683 ~ 686),2000年

  205. Electricaland magnetic properties of LnRu4P12 (Ln = Nd, Gd and Tb) with filled skutterudite structure

    T. Uchiumi, C. Sekine, I. Shirotani,Jpn. J. Appl. Phys.,39 Suppl. 39-1巻,(頁 523 ~ 524),2000年

  206. High pressure resistivity of Ce(Ru0.85Rh0.15)2Si2

    C. Sekine, K. Kiho, I. Shirotani, S. Murayama, G. Oomi, Y. Onuki,,Physica B,259-261巻,(頁 63 ~ 65),1999年

  207. Low-temperature Raman scattering of LaRu4P12 and PrRu4P12 with filled skutterudite-type structure

    C. Sekine, H. Saito, A. Sakai, I. Shirotani,Solid State Commun.,109巻,(頁 449 ~ 453),1999年

  208. Electrical and Magnetic properties of La1-xCexRu4P12 and CeOs4P12 with the Skutterudite

    I. Shirotani, T. Uchiumi, C. Sekine, M. Hori, S. Kimura, N. Hamaya,J. Solid State Chem.,142巻,(頁 146 ~ 151),1999年

  209. Spin-Density-Wave Transition and mSR in the Heavy-Fermion Ce(Ru, T)2Si2, T=Rh, Pd

    S. Murayama, C. Sekine, T. Nakano, Y. Tsuchiya, K. Nishiyama, K. Nagamine, Y. Onuki,JJAP Series 11: Physics of Strongly Correlated Electron Systems,(頁 15 ~ 17),1999年

  210. Superconductivity of Niobium Phosphorus Sulphide, NbPS, Prepared at High Pressure

    I. Shirotani, H. Kadoya, C. Sekine, S. Todo, T. Yagi, Y. Nakazawa, K. Kanoda,J. Phys. Condensed Matter.,11巻,(頁 6231 ~ 6237),1999年

  211. High pressure synthesis of new superconductors MoNiP and MoRuP with TC of above 15K

    I. Shirotani, M. Takaya, I. Kaneko, C. Sekine, T. Yagi,Advances in Superconductivity XII, proceedings of the 12 th International Symposium on Superconductivity,(頁 101 ~ 103),1999年

  212. XANES Study of Rare-Earth Valency in LnRu4P12 ( Ln = Ce and Pr )

    C.H. Lee, H. Oyanagi, C. Sekine, I. Shirotani, M. Ishii,Phys. Rev. B,60巻,(頁 13253 ~ 13256),1999年

  213. Optical response of PrRu4P12 due to metal-insulator transition

    T. Nanba, M. Hayashi, I. Shirotani, C. Sekine,Physica B,259-261巻,(頁 853 ~ 854),1999年

  214. Superconductivity of LaRu4X12 (X =P, As and Sb) with skutterudite structure

    T. Uchiumi, I. Shirotani, C. Sekine, S. Todo, T. Yagi, Y. Nakazawa, K. Kanoda,J. Phys. Chem. Sol.,60巻,(頁 689 ~ 695),1999年

  215. 多重極限下における電気抵抗測定による強相関電子系反強磁性体の研究

    関根ちひろ、木方邦宏、稲場 匡、富樫孝裕、城谷一民、本間徹生,室蘭工業大学紀要,49巻,(頁 105 ~ 113),1999年

  216. スクッテルド鉱型化合物 LnRu4P12( Ln = ランタニド )の構造と電子物性

    内海貴徳、関根ちひろ、木村繁之、井上雅士、城谷一民,室蘭工業大学紀要,49巻,(頁 93 ~ 103),1999年

  217. Superconductivity of MRhSi (M=Ti, Zr and Hf) prepared at high pressure

    I. Shirotani, Y. Konno, Y. Okada, C. Sekine, S. Todo, T. Yagi,Solid State Commun.,108巻,(頁 967 ~ 970),1998年

  218. Micro-probed Raman scattering study of ternary ruthenium phosphides with filled skutterudite-type structure

    C. Sekine, H. Saito, T. Uchiumi, A. Sakai, I. Shirotani,Solid State Commun.,106巻,(頁 441 ~ 445),1998年

  219. Low temperature magnetization of Ce(Ru0.85Rh0.15)2Si2 single crystal

    C. Sekine, T. Tayama, T. Sakakibara, S. Murayama, I. Shirotani, Y Onuki,J. Magn.&Magn. Mater.,177-181巻,(頁 411 ~ 412),1998年

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