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Titolo:
Critical exponents of S=1/2 Heisenberg ladders with ferromagnetic interchain interaction in magnetic fields
Autore:
Usami, M; Suga, S;
Indirizzi:
Osaka Univ, Dept Appl Phys, Osaka 5650871, Japan Osaka Univ Osaka Japan 5650871 niv, Dept Appl Phys, Osaka 5650871, Japan
Titolo Testata:
PHYSICS LETTERS A
fascicolo: 1, volume: 259, anno: 1999,
pagine: 53 - 56
SICI:
0375-9601(19990802)259:1<53:CEOSHL>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
PHASE-TRANSITION; 2 DIMENSIONS; CHAIN; CU-2(C5H12N2)(2)CL-4;
Keywords:
spin ladder; critical exponent; magnetic field;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Usami, M Osaka Univ, Dept Appl Phys, Osaka 5650871, Japan Osaka Univ Osaka Japan 5650871 Appl Phys, Osaka 5650871, Japan
Citazione:
M. Usami e S. Suga, "Critical exponents of S=1/2 Heisenberg ladders with ferromagnetic interchain interaction in magnetic fields", PHYS LETT A, 259(1), 1999, pp. 53-56

Abstract

The critical properties of the S = 1/2 Heisenberg two-leg ladders with a ferromagnetic interchain interaction in magnetic fields are investigated by combining the numerical exact diagonalization method and the finite-size-scaling analysis based on conformal field theory. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

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Documento generato il 05/04/20 alle ore 06:56:27