Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevB.46.9220
Title: Localized magnetism in a superlattice
Authors: Sy, H.K. 
Issue Date: 1992
Citation: Sy, H.K. (1992). Localized magnetism in a superlattice. Physical Review B 46 (14) : 9220-9223. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.46.9220
Abstract: We study a magnetic superlattice in which one of the inner atomic layers has been modified. We use the Ising model in the mean-field approximation. We find that if the modified exchange constant J0 is greater than that in the bulk, localized magnetism occurs, with the magnetization decaying in both directions for the infinite superlattice. The transition temperatures for finite and infinite systems are calculated for both uniform and alternating superlattices. © 1992 The American Physical Society.
Source Title: Physical Review B
URI: http://scholarbank.nus.edu.sg/handle/10635/97088
ISSN: 01631829
DOI: 10.1103/PhysRevB.46.9220
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