Quenching of the haldane gap in LiVSi 2O 6 and related compounds

European Physical Journal B

Volumn 55, Issue 3, 2007, Pages 219-228

  Pedrini, B ^a,b   Wessel, S ^c   Gavilano, J L ^a,d   Ott, H R ^a   Kazakov, S M ^a,e   Karpinski, J ^a  

^a ETH ZURICH   (Switzerland)

^b SCRIPPS RESEARCH INSTITUTE   (United States)

^c UNIVERSITY OF STUTTGART   (Germany)

^d PAUL SCHERRER INSTITUTE   (Switzerland)

^e MOSCOW STATE UNIVERSITY   (Russian Federation)

Author keywords

02.70.Ss Quantum Monte Carlo methods; 75.10.Pq Spin chain models; 75.30.Cr Saturation moments and magnetic susceptibilities; 76.60. k Nuclear magnetic resonance and relaxation

Indexed keywords

HALDANE GAPS; INTERCHAIN COUPLINGS; QUANTUM MONTE CARLO METHODS; SPIN CHAIN MODELS; TEMPERATURE DEPENDENCE;

ANTIFERROMAGNETIC MATERIALS; APPROXIMATION THEORY; MAGNETIC ANISOTROPY; MAGNETIC SUSCEPTIBILITY; MONTE CARLO METHODS; NUCLEAR MAGNETIC RESONANCE; QUENCHING; SATURATION MAGNETIZATION;

LITHIUM COMPOUNDS;

EID: 33847688135     PISSN: 14346028     EISSN: 14346036     Source Type: Journal    
DOI: 10.1140/epjb/e2007-00056-0     Document Type: Article

References (19)

1. F.D.M. Haldane, Phys. Lett. 93A, 464 (1983)
2. P. Millet, F. Mila, F.C. Zhang, M. Mambrini, A.B. Van-Osten, A. Paschenko, A. Sulpice, A. Stepanov, Phys. Rev. Lett. 83, 4176 (1999)
3. J.L. Gavilano, S. Mushkolaj, H.R. Ott, P. Millet, F. Mila, Phys. Rev. Lett. 85, 409 (2000)
4. P. Vonlanthen, K.B. Tanaka, A. Goto, W.G. Clark, P. Millet, J.Y. Henry, J.L. Gavilano, H.R. Ott, F. Mila, C. Berthier, M. Horvatic, Y. Tokunaga, P. Kuhns, A.P. Reyes, W.G. Moulton, Phys. Rev. B 65, 214413 (2002)
5. B. Pedrini, J.L. Gavilano, D. Rau, H.R. Ott, J.Karpinski, S. Wessel, Phys. Rev. B 70, 024421 (2004)
6. A.N. Vasiliev, O.L. Ignatchik, M. Isobe, Y. Ueda, Phys. Rev. B 70, 132415 (2004)
7. C. Satto, P. Millet, J. Galy, Acta Cryst. C 53, 1727 (1997)
8. G.C. Carter, L.H. Bennett, D.J. Kahan, Metallic Shifts in NMR (Pergamon Press, Oxford, 1977)
9. J. Barak, A. Gabai, N. Kaplan, Phys. Rev. B 9, 4914 (1974)
10. H. Chen, L. Yu, Z. Su, Phys. Rev. 186, 291 (1969)
11. A. Koga, N. Kawakami, Phys. Rev. B 61, 6133 (2000)
12. Y.J. Kim, Birgenau, R. J. Phys. Rev. B 62, 6378 (2000)
13. C. Yasuda, S. Todo, K. Hukushima, F. Alet, M. Keller, M. Troyer, Takayama, H. Phys. Rev. Lett. 94, 217201 (2005)
14. H.J. Schulz, Phys. Rev. Lett. 77, 2790 (1996)
15. F. Alet, S. Wessel, M. Troyer, Phys. Rev. E 71, 036706 (1999)
16. A.W. Sandvik, Phys. Rev. B 59, R14157 (1999)
17. F. Alet, Phys. Soc. Jpn Suppl. 74, 30 (12005)
18. M. Troyer et al., Lect. Notes Comput. Sci. 1505, 191 (1998)
19. W. Chen, K. Hida, B.C. Sanctuary, Phys. Rev. B 67, 104401 (2003)