In-NQR study of antiferromagnetism and superconductivity in CeRhIn
and CeIn
under pressureKawasaki, Shinji*; Yashima, Mitsuharu*; Kotegawa, Yu*; Mito, Takeshi*; Kawasaki, Yu*; Zheng, G.-Q.*; Kitaoka, Yoshio*; Shishido, Hiroaki*; Araki, Shingo*; Aoki, Dai*; Haga, Yoshinori 
; Settai, Rikio*; Onuki, Yoshichika
We report the novel phase diagram of superconductivity (SC) and antiferromagnetism (AFM) in heavy-fermion (HF) pressure (
)-induced superconductors CeRhIn and CeIn through nuclear-quadrupole-resonance (NQR) measurements under . The -induced superconductivity in CeRhIn coexists with AFM on a microscopic level in 1.5-1.9 GPa. By contrast, in CeIn, the -induced phase separation of AFM and paramagnetism (PM) takes place without any trace of a quantum phase transition. The outstanding finding is that SC sets in at both the phasesmagnetically separated into AFM and PM in 2.28-2.5 GPa.
Language |
: | English |
|---|---|---|
Journal |
: | |
Volume |
: | 67 |
Number |
: | 1-3 |
Pages |
: | p.497 - 499 |
Publication Year/Month |
: | 2006/01 |
Meeting title |
: | 7th International Conference on Spectroscopies in Novel Superconductors (SNS 2004) |
Held date |
: | 2004/07 |
Location (city) |
: | Sitges |
Location (country) |
: | Spain |
Paper URL |
: |
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Keywords |
: | no keyword |
Cooperating Institute |
: |
Accesses |
: |
- Accesses |
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InCites™ |
: |
Percentile:13.43 Category:Chemistry, Multidisciplinary |
Altmetrics |
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