EXPERIMENTAL EVIDENCES FOR AN HALDANE GAP IN QUASI ONE-DIMENSIONAL ANTIFERROMAGNETS

被引:47
作者
RENARD, JP
REGNAULT, LP
VERDAGUER, M
机构
[1] CEN,DRF SPH MDN,F-38041 GRENOBLE,FRANCE
[2] UNIV PARIS 11,CNRS,UNITE 420,SPECTROCHIM ELEMENTS TRANSIT LAB,F-91405 ORSAY,FRANCE
[3] UNIV PARIS 11,CNRS,UNITE 022,INST ELECTR FONDAMENTALE,F-91405 ORSAY,FRANCE
来源
JOURNAL DE PHYSIQUE | 1988年 / 49卷 / C-8期
关键词
D O I
10.1051/jphyscol:19888655
中图分类号
学科分类号
摘要
引用
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页码:1425 / 1429
页数:5
相关论文
共 30 条
[1]   RIGOROUS RESULTS ON VALENCE-BOND GROUND-STATES IN ANTIFERROMAGNETS [J].
AFFLECK, I ;
KENNEDY, T ;
LIEB, EH ;
TASAKI, H .
PHYSICAL REVIEW LETTERS, 1987, 59 (07) :799-802
[2]   EXTENDED HEISENBERG MODELS OF ANTIFERROMAGNETISM - ANALOGIES TO THE FRACTIONAL QUANTUM HALL-EFFECT [J].
AROVAS, DP ;
AUERBACH, A ;
HALDANE, FDM .
PHYSICAL REVIEW LETTERS, 1988, 60 (06) :531-534
[3]   MAGNONS AND SOLITONS IN A SPIN-1 ANTIFERROMAGNETIC HEISENBERG-ISING RING [J].
BETSUYAKU, H .
PHYSICAL REVIEW B, 1987, 36 (01) :799-802
[4]   GROUND-STATE PROPERTIES OF A SPIN-1 ANTI-FERROMAGNETIC CHAIN [J].
BOTET, R ;
JULLIEN, R .
PHYSICAL REVIEW B, 1983, 27 (01) :613-615
[5]  
Botet R., 1983, PHYS REV B, V29, P5216
[6]  
BOUCHER JP, 1988, P ICM 88 SATELLITE M
[7]   EXPERIMENTAL-EVIDENCE FOR THE HALDANE GAP IN A SPIN-1, NEARLY ISOTROPIC, ANTIFERROMAGNETIC CHAIN [J].
BUYERS, WJL ;
MORRA, RM ;
ARMSTRONG, RL ;
HOGAN, MJ ;
GERLACH, P ;
HIRAKAWA, K .
PHYSICAL REVIEW LETTERS, 1986, 56 (04) :371-374
[8]  
COLOMBET P, 1987, J CHEM RES-S, P134
[9]   HIGH-FIELD (40-T) MAGNETIZATION STUDIES OF LINEAR HEISENBERG-CHAINS WITH ALTERNATING EXCHANGE [J].
DEGROOT, HJM ;
DEJONGH, LJ ;
WILLETT, RD ;
REEDIJK, J .
JOURNAL OF APPLIED PHYSICS, 1982, 53 (11) :8038-8039
[10]  
ERKELENS WAX, 1987, THESIS LEIDEN U, P51