A Possible Novel Magnetic Ordering in SmRu4P12
A Possible Novel Magnetic Ordering in SmRu4P12
复制标题
SmRu4P12 中可能的新型磁排序
DOI:
10.1143/jpsj.75.093703
复制
发表时间:
2006
影响因子:
1.7
通讯作者:
H. Sato
中科院分区:
文献类型:
--
作者:
S. Tsutsui;Yoshio Kobayashi;T. Okada;H. Haba;H. Onodera;Y. Yoda;M. Mizumaki;H. Tanida;T. Uruga;C. Sekine;I. Shirotani;D. Kikuchi;H. Sugawara;H. Sato
We have carried out X-ray absorption spectroscopy, 149 Sm nuclear resonant forward scattering, and 99 Ru Mossbauer spectroscopy of SmRu 4 P 12 . The X-ray absorption spectra indicate that the Sm ions are trivalent up to 14 K. The quantum beats due to magnetic dipolar ordering are observed at 4.5 K in 149 Sm nuclear resonant forward scattering. The temperature dependence of time-integrated intensity in 149 Sm nuclear forward scattering suggests that the magnetic dipolar ordering occurs just below the metal–insulator transition temperature. No significant changes in the parameters are observed between 77 and 5 K in 99 Ru Mossbauer spectroscopy. The present result suggests a magnetic ordering accompanied by a magnetic dipole moment at the metal–insulator transition temperature in SmRu 4 P 12 in spite of the proposal of the magnetic ordering accompanied by a T β -type octupole.
DOI:
--
发表时间:
2004
期刊:
J.Phys.Soc.Jpn. 73
影响因子:
--
作者:
S.Fujiyama;M.Takigawa;J.Kikuchi;H-B.Cui;H.Fujiwara;H.Kobayashi;M.Yoahizawa
通讯作者:
M.Yoahizawa
DOI:
--
发表时间:
2004
期刊:
Phys. Rev. B 70
影响因子:
--
作者:
Y.Haga;N.K.Sato et al.
通讯作者:
N.K.Sato et al.
影响因子:
8.6
作者:
Y. Tokunaga;Y. Homma;S. Kambe;D. Aoki;H. Sakai;E. Yamamoto;A. Nakamura;Y. Shiokawa;Y. Shiokawa;R. Walstedt;H. Yasuoka
通讯作者:
H. Yasuoka