Antiferromagnetic spin fluctuations in CeRhSn probed by 119Sn NMR
Physical review. B Volume 70
Page 100407-1-100407-4
published_at 2004
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| File | |
| Title ( eng ) |
Antiferromagnetic spin fluctuations in CeRhSn probed by 119Sn NMR
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| Creator |
Tou Hideki
Kim M. S.
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| Source Title |
Physical review. B
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| Volume | 70 |
| Start Page | 100407-1 |
| End Page | 100407-4 |
| Abstract |
We have carried out 119Sn nuclear magnetic resonance (NMR) measurements on the quasi-Kagomé compound CeRhSn. We found that 119Sn Knight shift (119K) is highly anisotropic and shows Curie-Weiss type temperature (T) dependence above 25 K. In this T range, the NMR relaxation rate shows 119(1/T1)α√T and is enhanced by magnetic fluctuations. At low T's, 119K stays constant and the enhanced Korringa relation of 119(T1TK2) = const is observed, differently from the non-Fermi-liquid behavior observed for bulk measurements. The present NMR results suggest that antiferromagnetic spin fluctuations exist in CeRhSn.
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| NDC |
Physics [ 420 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Physical Society
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| Date of Issued | 2004 |
| Rights |
Copyright (c) 2004 The American Physical Society
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 1098-0121
[DOI] 10.1103/PhysRevB.70.100407
[NCID] AA11187113
[DOI] http://dx.doi.org/10.1103/PhysRevB.70.100407
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