Article
REVISTA MEXICANA DE FISICA  (1998)

Magnetization jumps in the ±J spin glass model

Altbir, D.; Vargas, P.; Cartes, J; Vogel, E

Abstract

We investigate the hysteresis curve of a 2D Random Bond Ising Model (RBIM) with anti- (AF) and ferromagnetic (F) couplings at concentration of 50% each. The hysteresis curves show magnetization jumps (first order transitions) at well defined magnetic fields indicating topological blocking effects caused by frustration domains in the system.

Más información

Título de la Revista: REVISTA MEXICANA DE FISICA
Volumen: 44
Número: SUPPL.1
Editorial: SOCIEDAD MEXICANA DE FISICA
Fecha de publicación: 1998
Página de inicio: 78
Página final: 80
URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-18944379910&partnerID=q2rCbXpz