2013 Fiscal Year Final Research Report
Study of the novel properties in the Sm-based filled skutterudites
| Project/Area Number |
24740231
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Condensed matter physics II
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| Research Institution | University of Toyama |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 籠状物質 / 強相関電子系 / 充填スクッテルダイト / 電子物性 / 磁気特性 |
|---|
| Research Abstract |
Recently, Sm-based filled skutterudite compounds show novel features such as heavy fermion behavior and multipole ordering. To realize origin of these behaviors, systematic studies are important. However, among them, there are no reports for SmAs-based filled skutterudite compounds SmT4As12 (T: Fe, Ru, Os). In this research, We succeeded in growing new Sm4As12 single crystals by flux method under the high pressure. Then, We studied these single crystals by the electronic and magnetic properties such as resistivity, magnetization, and specific heat including the anisotropy. From these measurements, We clarified that SmT4As12 show novel properties such multipole ordering and ferrimagnetic between localized 4f-electrons and itinerant d-electrons.
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[Journal Article]2014
Author(s)
Y. Ogawa, H. Sato, M. Watanabe, T. Namiki, S. Tatsuoka, R. Higashinaka, Y. Aoki, K. Kuwahara , J. Yamaura, and Z. Hiroi
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Journal Title
J. Phys. Soc. Jpn.
Volume: 83
Pages: 034710
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[Journal Article]2013
Author(s)
L. Li, T. Namiki, D. Huo, Z Qian, and K. Nishimura
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Journal Title
Appl. Phys. Lett.
Volume: 103
Pages: 222405
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[Journal Article]2013
Author(s)
R. Higashinaka, K. Takeda, T. Namiki, Y. Aoki, and H. Sato
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Journal Title
J. Phys. Soc. Jpn.
Volume: 82
Pages: 114710
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[Journal Article]2013
Author(s)
T. Gao, K. Nishimura, T. Matsumoto, T. Namiki, and Y. Isikawa
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Journal Title
Solid State Commun.
Volume: 158
Pages: 1
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[Journal Article]2012
Author(s)
L. Li, K. Nishimura, W. D. Hutchison, Z. Qian, D. Huo, and T. Namiki
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Journal Title
Appl. Phys. Lett.
Volume: 100
Pages: 152403
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[Journal Article]2012
Author(s)
L. Li, W. D. Hutchison, D. Huo, T. Namiki, Z. Qian, and K. Nishimura
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Journal Title
Scripta Materialia
Volume: 67
Pages: 237
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[Journal Article]2012
Author(s)
L. Li, H. Guanghui, I. Umehara, D. Huo, T. Namiki, and K. Nishimura
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Journal Title
J. Phys. Soc. Jpn.
Volume: 81
Pages: 073701
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[Journal Article]2012
Author(s)
L. Li, M. Kadonaga, H. Dexuan, Q. Zhenghong, T. Namiki, and K. Nishimura
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Journal Title
Appl. Phys. Lett.
Volume: 101
Pages: 122401
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[Presentation]2014
Author(s)
T. Namiki, K. Baba, and K. Nishimura
Organizer
International Conference on the Physical Properties and Application of Advanced Materials
Year and Date
20140000
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[Presentation]2014
Author(s)
並木孝洋、馬場健太、雷前坤、西村克彦
Organizer
日本物理学会第69回年次大会
Year and Date
20140000
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[Presentation]2013
Author(s)
並木孝洋、馬場健太、村田優、西村克彦
Organizer
日本物理学会第68回年次大会
Year and Date
20130000
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[Presentation]2013
Author(s)
T. Namiki, Y. Murata, and K. Nishimura
Organizer
International Conference on the Physical Properties and Application of Advanced Materials
Year and Date
20130000
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[Presentation]2013
Author(s)
T. Namiki, Y. Murata, K. Baba, K. Nishimura
Organizer
International Conference on Strongly Correlated Electron Systems
Year and Date
20130000
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[Presentation]2013
Author(s)
並木孝洋、馬場健太、下條健太、藤井大輔、西村克彦
Organizer
日本物理学会2013年秋季大会
Year and Date
20130000
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[Presentation]2012
Author(s)
並木孝洋、馬場健太、村田優、西村克彦
Organizer
日本物理学会2012年秋季大会
Year and Date
20120000
