Discontinuities in ± J ising lattices

E. E. Vogel; J. Cartes

doi:10.1016/S0304-8853(97)00633-1

Discontinuities in ± J ising lattices

E. E. Vogel
, J. Cartes

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

2 Scopus citations

Abstract

Ising lattices with ± J interactions and uniform magnetic field are calculated looking for energy, magnetization and correlations at zero temperature. All magnitudes present discontinuities that occur at rational numbers for the magnetic field measured in units of J. We interpret this as a manifestation of pinning due to the complex topology of these lattices.

Original language	English
Pages (from-to)	777-778
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	177-181
Issue number	PART 2
DOIs	https://doi.org/10.1016/S0304-8853(97)00633-1
State	Published - Jan 1998
Externally published	Yes

Keywords

Frustration
Ising lattice
Magnetic correlations
Magnetization - field dependent

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10.1016/S0304-8853(97)00633-1

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title = "Discontinuities in ± J ising lattices",

abstract = "Ising lattices with ± J interactions and uniform magnetic field are calculated looking for energy, magnetization and correlations at zero temperature. All magnitudes present discontinuities that occur at rational numbers for the magnetic field measured in units of J. We interpret this as a manifestation of pinning due to the complex topology of these lattices.",

keywords = "Frustration, Ising lattice, Magnetic correlations, Magnetization - field dependent",

author = "Vogel, \{E. E.\} and J. Cartes",

year = "1998",

month = jan,

doi = "10.1016/S0304-8853(97)00633-1",

language = "English",

volume = "177-181",

pages = "777--778",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

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T1 - Discontinuities in ± J ising lattices

AU - Vogel, E. E.

AU - Cartes, J.

PY - 1998/1

Y1 - 1998/1

N2 - Ising lattices with ± J interactions and uniform magnetic field are calculated looking for energy, magnetization and correlations at zero temperature. All magnitudes present discontinuities that occur at rational numbers for the magnetic field measured in units of J. We interpret this as a manifestation of pinning due to the complex topology of these lattices.

AB - Ising lattices with ± J interactions and uniform magnetic field are calculated looking for energy, magnetization and correlations at zero temperature. All magnitudes present discontinuities that occur at rational numbers for the magnetic field measured in units of J. We interpret this as a manifestation of pinning due to the complex topology of these lattices.

KW - Frustration

KW - Ising lattice

KW - Magnetic correlations

KW - Magnetization - field dependent

UR - https://www.scopus.com/pages/publications/18744422202

U2 - 10.1016/S0304-8853(97)00633-1

DO - 10.1016/S0304-8853(97)00633-1

M3 - Article

AN - SCOPUS:18744422202

SN - 0304-8853

VL - 177-181

SP - 777

EP - 778

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART 2

ER -

Discontinuities in ± J ising lattices

Abstract

Keywords

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