MAGNETIC-PROPERTIES OF AMORPHOUS HEUSLER ALLOYS CU2MNAL1-XYX (X-GREATER-THAN-OR-EQUAL-TO-0.1)

Authors
GOTO M KAMIMORI T TANGE H KITAO K TOMIYOSHI S OOYAMA K YAMAGUCHI Y
Citation
M. Goto et al., MAGNETIC-PROPERTIES OF AMORPHOUS HEUSLER ALLOYS CU2MNAL1-XYX (X-GREATER-THAN-OR-EQUAL-TO-0.1), Journal of magnetism and magnetic materials, 144, 1995, pp. 277-278
Citations number
6
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
144
Year of publication
1995
Part
1
Pages
277 - 278
Database
ISI
SICI code
0304-8853(1995)144:<277:MOAHAC>2.0.ZU;2-N
Abstract
Cu2MnAl1-xYx amorphous ribbons prepared by melt quench method were obt ained for 0.1 less than or equal to x less than or equal to 0.3. In th e amorphous material it was found that the paramagnetic-like state cha nges to a spin glass at around 50 K. Neutron diffraction patterns show ed the coexistence of antiferro- and ferro-magnetic interactions due t o the first and second nearest Mn-Mn pairs, respectively. The competit ion of these interactions may bring about the spin glass state.