Accession Number:
AD0692227
Title:
ANTIFERROMAGNETIC EXCHANGE MECHANISM IN EUROPIUM CHALCOGENIDES,
Descriptive Note:
Corporate Author:
NATIONAL RESEARCH COUNCIL OF CANADA OTTAWA (ONTARIO) DIV OF PURE PHYSICS
Personal Author(s):
Report Date:
1969-03-17
Pagination or Media Count:
2.0
Abstract:
The antiferromagnetic exchange interaction in the europium chalcogenides is attributed to the Anderson type 180 degrees Eu-X-Eu superexchange mechanism, in which the valence p bands of the anion and the empty down-spin f bands of Eu are primarily responsible. This mechanism has to be related to the spin-polarized energy bands. Author
Descriptors:
Subject Categories:
- Electricity and Magnetism
- Solid State Physics