Order by disorder from nonmagnetic impurities in a two-dimensional quantum spin liquid

Physical Review Letters

Volumn 86, Issue 6, 2001, Pages 1086-1089

  Wessel, Stefan ^a   Normand, B ^b   Sigrist, M ^c   Haas, Stephan ^a  

^a UNIVERSITY OF SOUTHERN CALIFORNIA   (United States)

^b UNIVERSITY OF AUGSBURG   (Germany)

^c KYOTO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; DOPING (ADDITIVES); GROUND STATE; LOW TEMPERATURE PROPERTIES; MAGNETIC MOMENTS; MAGNETIC VARIABLES MEASUREMENT; MAGNETIZATION; MONTE CARLO METHODS; NEUTRON SCATTERING; PHASE DIAGRAMS; TITANIUM;

MAGNETIC PLAQUETTE STRUCTURE; NONMAGNETIC IMPURITIES; RESONANT VALENCE BOND; TWO DIMENSIONAL QUANTUM SPIN LIQUID;

CALCIUM COMPOUNDS;

EID: 0035251562     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.86.1086     Document Type: Article

References (23)

1. E. Dagotto, J. Riera, and D. J. Scalapino, Phys. Rev. B 45, 5744 (1992); E. Dagotto and T. M. Rice, Science 271, 618 (1996).
2. E. Dagotto, J. Riera, and D. J. Scalapino, Phys. Rev. B 45, 5744 (1992); E. Dagotto and T. M. Rice, Science 271, 618 (1996).
3. E. Westerberg et al., Phys. Rev. Lett. 75, 4302 (1995).
4. M. Sigrist and A. Furusaki, J. Phys. Soc. Jpn. 65, 2385 (1996).
5. S. Haas, J. Riera, and E. Dagotto, Phys. Rev. B 48, 13 174 (1993).
6. M. Uehara et al., J. Phys. Soc. Jpn. 65, 2764 (1996).
7. M. Azuma et al., Phys. Rev. B 55, R8658 (1997).
8. Y. Sasago et al., Phys. Rev. B 54, R6835 (1996).
9. H. Kageyama et al., Phys. Rev. Lett. 82, 3168 (1999).
10. E. Dagotto and A. Moreo, Phys. Rev. B 39, 4744 (1989).
11. S. Taniguchi, T. Nishikawa, Y. Yasui, Y. Kobayashi, M. Sato, T. Nishioka, M. Kontani, and K. Sano, J. Phys. Soc. Jpn. 64, 2758 (1995).
12. H. Fukuyama, T. Tanimoto and M. Saito, J. Phys. Soc. Jpn. 65, 1182 (1996).
13. K. Kodama et al., J. Phys. Soc. Jpn. 66, 793 (1997).
14. Y. Fukumoto and A. Oguchi, J. Phys. Soc. Jpn. 67, 697 (1998); Z. Weihong, J. Oitmaa, and C. J. Hamer, Phys. Rev. B 58, 14 147 (1998); M. Mambrini and F. Mila, Physica (Amsterdam) 259B-261B, 967 (1999).
15. Y. Fukumoto and A. Oguchi, J. Phys. Soc. Jpn. 67, 697 (1998); Z. Weihong, J. Oitmaa, and C. J. Hamer, Phys. Rev. B 58, 14 147 (1998); M. Mambrini and F. Mila, Physica (Amsterdam) 259B-261B, 967 (1999).
16. Y. Fukumoto and A. Oguchi, J. Phys. Soc. Jpn. 67, 697 (1998); Z. Weihong, J. Oitmaa, and C. J. Hamer, Phys. Rev. B 58, 14 147 (1998); M. Mambrini and F. Mila, Physica (Amsterdam) 259B-261B, 967 (1999).
17. M. Troyer, H. Kontani, and K. Ueda, Phys. Rev. Lett. 76, 3822 (1996).
18. A. W. Sandvik and J. Kurkijärvi, Phys. Rev. B 43, 5950 (1991); A. Sandvik, Phys. Rev. B 59, R14 157 (1999).
19. A. W. Sandvik and J. Kurkijärvi, Phys. Rev. B 43, 5950 (1991); A. Sandvik, Phys. Rev. B 59, R14 157 (1999).
20. M. Laukamp et al., Phys. Rev. B 57, 10 755 (1998).
21. n/[n! (4 - n)!] by standard combinatorial analysis.
22. D. Stauffer and A. Aharony, Introduction to Percolation Theory (Taylor & Francis, London, 1992).
23. A. W. Sandvik, E. Dagotto, and D. J. Scalapino, Phys. Rev. B 56, 11 701 (1997).