Scaling approach to spin-glass phenomena

Stewart Barnes, A. P. Malozemoff, B. Barbara

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

The scaling model of spin-glass phenomena is extended to consider both longitudinal and transverse order parameters q1 and qt. The lowest-order coupling in the free energy goes as ql2qt2. The field (h) dependence of the reduced temperature t for transverse freezing is found to be th where is the conventional nonlinear susceptibility field exponent (h2). While the transverse correlation length diverges at t=0, the longitudinal correlation length remains finite.

Original languageEnglish (US)
Pages (from-to)2765-2768
Number of pages4
JournalPhysical Review B
Volume30
Issue number5
DOIs
StatePublished - 1984

Fingerprint

Spin glass
Freezing
spin glass
Free energy
scaling
freezing
free energy
exponents
magnetic permeability
Temperature
temperature

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Scaling approach to spin-glass phenomena. / Barnes, Stewart; Malozemoff, A. P.; Barbara, B.

In: Physical Review B, Vol. 30, No. 5, 1984, p. 2765-2768.

Research output: Contribution to journalArticle

Barnes, S, Malozemoff, AP & Barbara, B 1984, 'Scaling approach to spin-glass phenomena', Physical Review B, vol. 30, no. 5, pp. 2765-2768. https://doi.org/10.1103/PhysRevB.30.2765
Barnes, Stewart ; Malozemoff, A. P. ; Barbara, B. / Scaling approach to spin-glass phenomena. In: Physical Review B. 1984 ; Vol. 30, No. 5. pp. 2765-2768.
@article{b359a2500c9c4c32bfdae2ca0d04038f,
title = "Scaling approach to spin-glass phenomena",
abstract = "The scaling model of spin-glass phenomena is extended to consider both longitudinal and transverse order parameters q1 and qt. The lowest-order coupling in the free energy goes as ql2qt2. The field (h) dependence of the reduced temperature t for transverse freezing is found to be th where is the conventional nonlinear susceptibility field exponent (h2). While the transverse correlation length diverges at t=0, the longitudinal correlation length remains finite.",
author = "Stewart Barnes and Malozemoff, {A. P.} and B. Barbara",
year = "1984",
doi = "10.1103/PhysRevB.30.2765",
language = "English (US)",
volume = "30",
pages = "2765--2768",
journal = "Physical Review B-Condensed Matter",
issn = "1098-0121",
publisher = "American Institute of Physics Publising LLC",
number = "5",

}

TY - JOUR

T1 - Scaling approach to spin-glass phenomena

AU - Barnes, Stewart

AU - Malozemoff, A. P.

AU - Barbara, B.

PY - 1984

Y1 - 1984

N2 - The scaling model of spin-glass phenomena is extended to consider both longitudinal and transverse order parameters q1 and qt. The lowest-order coupling in the free energy goes as ql2qt2. The field (h) dependence of the reduced temperature t for transverse freezing is found to be th where is the conventional nonlinear susceptibility field exponent (h2). While the transverse correlation length diverges at t=0, the longitudinal correlation length remains finite.

AB - The scaling model of spin-glass phenomena is extended to consider both longitudinal and transverse order parameters q1 and qt. The lowest-order coupling in the free energy goes as ql2qt2. The field (h) dependence of the reduced temperature t for transverse freezing is found to be th where is the conventional nonlinear susceptibility field exponent (h2). While the transverse correlation length diverges at t=0, the longitudinal correlation length remains finite.

UR - http://www.scopus.com/inward/record.url?scp=0011931481&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0011931481&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.30.2765

DO - 10.1103/PhysRevB.30.2765

M3 - Article

AN - SCOPUS:0011931481

VL - 30

SP - 2765

EP - 2768

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 5

ER -