Sm synchrotron-radiation-based M
ssbauer and 
SR studies of Sm
Ru
Ge
Tsutsui, Satoshi; Ito, Takashi 
; Nakamura, Jin*; Yoshida, Mio*; Kobayashi, Yoshio*; Yoda, Yoshitaka*; Nakamura, Jumpei*; Koda, Akihiro*; Higashinaka, Ryuji*; Aoki, Dai*; Matsuda, Tatsuma*; Aoki, Yuji*
Sm SR-based Mssbauer and muon spin relaxation (SR) spectroscopies have been applied to SmRuGe. The temperature dependence of the Sm SR-based Mssbauer spectra in the paramagnetic state implies the presence of dynamical nuclear Zeeman and/or quadrupole interactions. The time differential SR spectra also exhibit a marked temperature dependence in the paramagnetic state, indicating the presence of magnetic fluctuation in SmRuGe at least. These results in the present work infer that the dynamical hyperfine interactions observed using the mutually complementary spectroscopic methods are connected with the mechanism of the heavy fermion behavior in SmRuGe.
Language |
: | English |
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Journal |
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Volume |
: | 245 |
Number |
: | 1 |
Pages |
: | p.55_1 - 55_9 |
Publication Year/Month |
: | 2024/12 |
Meeting title |
: | International Conference on Hyperfine Interactions and Their Applications (HYPERFINE 2023) |
Held date |
: | 2023/11 |
Location (city) |
: | Nara |
Location (country) |
: | Japan |
Paper URL |
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