TY - JOUR
T1 - Nuclear relaxation studies of the dynamical magnetic behavior of U compounds
AU - Takagi, Shigeru
AU - Kasuya, Tadao
N1 - Funding Information:
The authors would like to acknowledge Professor T. Komatsubara for useful discussion and collaboration, and Messrs. N. Niitsuma, T. Yoshida and T. Homma for collaboration. This work was partly supported by a Grant-in-Aid for Scientific Research on Priority Areas from the Ministry of Education, Science and Culture, Japan.
PY - 1990/4
Y1 - 1990/4
N2 - Nuclear magnetic relaxation measurements have been utilized for a systematic study of the dynamical magnetic behavior of U 5f moments in UP, U3P4, UCu5 and UAl2. In spite of the marked difference in the static properties, all these compounds show, at higher temperatures, a strongly T-dependent, large relaxation rate of the 5f moment, which is found to be comparable to, or even greater than, the thermal energy kBT. These results suggest both strong hybridization between 5f and conduction electrons and the dominance of single-site dynamics in the U moment relaxation in these compounds.
AB - Nuclear magnetic relaxation measurements have been utilized for a systematic study of the dynamical magnetic behavior of U 5f moments in UP, U3P4, UCu5 and UAl2. In spite of the marked difference in the static properties, all these compounds show, at higher temperatures, a strongly T-dependent, large relaxation rate of the 5f moment, which is found to be comparable to, or even greater than, the thermal energy kBT. These results suggest both strong hybridization between 5f and conduction electrons and the dominance of single-site dynamics in the U moment relaxation in these compounds.
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U2 - 10.1016/0921-4526(90)90313-J
DO - 10.1016/0921-4526(90)90313-J
M3 - Article
AN - SCOPUS:45149140325
SN - 0921-4526
VL - 163
SP - 703
EP - 706
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
IS - 1-3
ER -