TY - JOUR
T1 - Synchrotron radiation Mössbauer spectroscopy using 149 Sm nuclei
AU - Tsutsui, Satoshi
AU - Masuda, Ryo
AU - Kobayashi, Yasuhiro
AU - Yoda, Yoshitaka
AU - Mizuuchi, Kota
AU - Shimizu, Yusei
AU - Hidaka, Hiroyuki
AU - Yanagisawa, Tatsuya
AU - Amitsuka, Hiroshi
AU - Iga, Fumitoshi
AU - Seto, Makoto
N1 - Publisher Copyright:
©2016 The Physical Society of Japan.
PY - 2016/8/15
Y1 - 2016/8/15
N2 - Synchrotron radiation 149 Sm Mössbauer spectroscopy in the energy domain has successfully been carried out on Sm2 O3 , SmBe13 , and SmB6 . The isomer shift values were determined in these compounds to discuss their Sm valence state. We also investigated the time window effect on spectra, which is useful for measuring spectra with "high-energyresolution". This effect makes it possible to discuss the frequency of valence fluctuation in Sm compounds as well as determine Sm valence state precisely using the 149 Sm Mössbauer effect. We discussed the fluctuation of the Sm valence in SmB6 .
AB - Synchrotron radiation 149 Sm Mössbauer spectroscopy in the energy domain has successfully been carried out on Sm2 O3 , SmBe13 , and SmB6 . The isomer shift values were determined in these compounds to discuss their Sm valence state. We also investigated the time window effect on spectra, which is useful for measuring spectra with "high-energyresolution". This effect makes it possible to discuss the frequency of valence fluctuation in Sm compounds as well as determine Sm valence state precisely using the 149 Sm Mössbauer effect. We discussed the fluctuation of the Sm valence in SmB6 .
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U2 - 10.7566/JPSJ.85.083704
DO - 10.7566/JPSJ.85.083704
M3 - Article
AN - SCOPUS:84980481309
SN - 0031-9015
VL - 85
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
IS - 8
M1 - 083704
ER -