Magnetization jumps in the ±J spin glass model

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

Magnetization jumps in the ±J spin glass model

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

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	78-80
Number of pages	3
Journal	Revista Mexicana de Fisica
Volume	44
Issue number	SUPPL.1
State	Published - Sep 1998
Externally published	Yes

Keywords

Hysteresis
Ising model
Magnetic systems

Cite this

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title = "Magnetization jumps in the ±J spin glass model",

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.",

keywords = "Hysteresis, Ising model, Magnetic systems",

author = "D. Altbir and P. Vargas and J. Cartes and E. Vogel",

year = "1998",

month = sep,

language = "English",

volume = "44",

pages = "78--80",

journal = "Revista Mexicana de Fisica",

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TY - JOUR

T1 - Magnetization jumps in the ±J spin glass model

AU - Altbir, D.

AU - Vargas, P.

AU - Cartes, J.

AU - Vogel, E.

PY - 1998/9

Y1 - 1998/9

N2 - 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.

AB - 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.

KW - Hysteresis

KW - Ising model

KW - Magnetic systems

UR - https://www.scopus.com/pages/publications/18944379910

M3 - Article

AN - SCOPUS:18944379910

SN - 0035-001X

VL - 44

SP - 78

EP - 80

JO - Revista Mexicana de Fisica

JF - Revista Mexicana de Fisica

IS - SUPPL.1

ER -

Magnetization jumps in the ±J spin glass model

Abstract

Keywords

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