MAGNETIC-PROPERTIES OF ER100-XTBX Y SUPERLATTICES/

Authors
TANAKA Y YAMAZAKI H KATSUMATA K
Citation
Y. Tanaka et al., MAGNETIC-PROPERTIES OF ER100-XTBX Y SUPERLATTICES/, Solid state communications, 101(10), 1997, pp. 727-730
Citations number
8
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
101
Issue
10
Year of publication
1997
Pages
727 - 730
Database
ISI
SICI code
0038-1098(1997)101:10<727:MOEYS>2.0.ZU;2-2
Abstract
Superlattices of Er100-xTbx/Y (x = 3.5) have been grown on Niobium buf fer layers using molecular-beam-epitaxy method to investigate the magn etic properties of Er-Tb alloy layers. The temperature dependence of m agnetization was measured using a SQUID magnetometer. A marked differe nce in the magnetization is found between the superlattices with thick nesses of 35 Angstrom and 105 Angstrom. The result is discussed in con junction with the spin structure determined by neutron scattering stud ies. (C) 1997 Published by Elsevier Science Ltd.