Scientific article

Temperature dependence of magnetism near defects in SrB6

Published inJournal of physics. Condensed matter, vol. 15, p. L249-252
Publication date2003

The temperature (T) dependence of magnetic moments in SrB6 is studied through spin-polarized band calculations for a supercell of Sr27B156 containing a B6 vacancy. The magnetic moment decays rather quickly with T despite the fact that only electronic Fermi–Dirac effects are included. This result and the T dependence of moments near an La impurity can hardly explain the reports of a very high Curie temperature in hexaborides, but suggest that the magnetism is caused by some other type of impurity.

Research group
Citation (ISO format)
JARLBORG, Thomas N. Temperature dependence of magnetism near defects in SrB<sub>6</sub>. In: Journal of physics. Condensed matter, 2003, vol. 15, p. L249–252. doi: 10.1088/0953-8984/15/14/104
Main files (1)
Article (Published version)
ISSN of the journal0953-8984

Technical informations

Creation04/15/2014 4:50:00 PM
First validation04/15/2014 4:50:00 PM
Update time03/14/2023 9:08:16 PM
Status update03/14/2023 9:08:16 PM
Last indexation01/16/2024 9:44:25 AM
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack