SPIN-GLASS-LIKE MAGNETIC-PROPERTIES OF LINIO2

Authors
SHIRAKAMI T TAKEMATSU M HIRANO A KANNO R YAMAURA K TAKANO M ATAKE T
Citation
T. Shirakami et al., SPIN-GLASS-LIKE MAGNETIC-PROPERTIES OF LINIO2, Materials science & engineering. B, Solid-state materials for advanced technology, 54(1-2), 1998, pp. 70-72
Citations number
16
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Materials science & engineering. B, Solid-state materials for advanced technology → ACNP
ISSN journal
09215107
Volume
54
Issue
1-2
Year of publication
1998
Pages
70 - 72
Database
ISI
SICI code
0921-5107(1998)54:1-2<70:SMOL>2.0.ZU;2-3
Abstract
Very near stoichiometric compound of Li1-xNi1+xO2 (x approximate to 0. 01) was synthesized by a new process at a reaction temperature of 650 degrees C. The DC and AC magnetic susceptibility of the sample was mea sured using a SQUID magnetometer, and a typical spin glass-like behavi or was observed. The zero field cooled susceptibility showed a cusp-li ke peak at 8 K, On the other hand, the field cooled susceptibility sho wed little temperature dependence below 8 K. The AC susceptibility has a maximum around 8-9 K, of which the temperature varied with the freq uency. (C) 1998 Elsevier Science S.A. All rights reserved.