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^7Li NMR Studies of LiCrO_2
http://hdl.handle.net/10965/1252
http://hdl.handle.net/10965/12526890159d-ab16-4fbf-bc59-bbb8c0e8b137
名前 / ファイル | ライセンス | アクション |
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JPSCP_3_014006-1.pdf (111.0 kB)
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ITOH Yutaka.⁷Li NMR Studies of LiCrO₂. JPS Conference Proceedings. The Physical Society of Japan. 2014, 3, p.014006-1-p.014006-6
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-09-30 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | ^7Li NMR Studies of LiCrO_2 | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | spin frustration effect | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | NMR | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | LiCrO₂ | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
ITOH, Yutaka
× ITOH, Yutaka |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We report on ⁷Li NMR studies of a spin S = 3/2 triangular lattice antiferromagnet LiCrO₂ (N´eel temperature T_N = 62 K) in the paramagnetic state by using the free-induction decay of ⁷Li nuclear magnetization. We observed critical divergence of the ⁷Li nuclear spin-lattice relaxation rate 1/T₁ near T_N, a narrow critical region, and a critical exponent ω = 0.45 from a fit of 1/T₁ ∝ (T/T_N - 1)^-^ω. Although spin frustration effects have been explored for this system, the dynamical critical phenomena suggest that LiCrO₂ in the critical region is a poor low dimensional antiferromagnetic system. | |||||
書誌情報 |
en : JPS Conference Proceedings 巻 3, p. 014006-1-014006-6, 発行日 2014 |
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出版者 | ||||||
出版者 | The Physical Society of Japan | |||||
ISBN | ||||||
識別子タイプ | ISBN | |||||
関連識別子 | 978-4-89027-104-7 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.7566/JPSCP.3.014006 | |||||
権利 | ||||||
権利情報 | ©2014 The Physical Society of Japan | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |