ANTIFERROMAGNETIC-RESONANCE IN ND2CUO4

Authors
KINDO K CHIBA Y HIDAKA Y DATE M
Citation
K. Kindo et al., ANTIFERROMAGNETIC-RESONANCE IN ND2CUO4, Journal of the Physical Society of Japan, 61(3), 1992, pp. 1019-1024
Citations number
16
Journal title
Journal of the Physical Society of Japan → ACNP
ISSN journal
00319015
Volume
61
Issue
3
Year of publication
1992
Pages
1019 - 1024
Database
ISI
SICI code
0031-9015(1992)61:3<1019:AIN>2.0.ZU;2-X
Abstract
Anomalous electron spin resonance observed in Nd2CuO4 is attributed to antiferromagnetic resonance (AFMR) of Nd spins in the Nd-Cu spin netw ork. The anomaly comes from the staggered field due to Cu spins on the Nd-site. The Cu spins form a tight antiferromagnetic spin network and are almost at rest during the Nd-resonance. The staggered field acts as an additional anisotropy field on the Nd spin. Various magnetic par ameters in AFMR are in accord with those determined by the high field magnetization study.