Finite U-induced competing interactions, frustration, and quantum phase transition in a triangular-lattice antiferromagnet

Physical Review B - Condensed Matter and Materials Physics

Volumn 71, Issue 21, 2005, Pages

  Singh, Avinash ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY KANPUR   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 28244440261     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.71.214406     Document Type: Article

References (41)

1. Y. Shimizu, K. Miyagawa, K. Kanoda, M. Maesato, and G. Saito, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.91.107001 91, 107001 (2003).
2. T. Komatsu, N. Matsukawa, T. Inoue, and G. Saito, J. Phys. Soc. Jpn. JUPSAU 0031-9015 10.1143/JPSJ.65.1340 65, 1340 (1996).
3. D. A. Huse and V. Elser, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.60.2531 60, 2531 (1988).
4. B. Bernu, P. Lecheminant, C. Lhuillier, and L. Pierre, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.50.10048 50, 10048 (1994).
5. L. Capriotti, A. E. Trumper, and S. Sorella, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.82.3899 82, 3899 (1999).
6. Th. Jolicoeur and J. C. Le Guillou, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.40.2727 40, 2727 (1989).
7. A. V. Chubukov, S. Sachdev, and T. Senthil, J. Phys.: Condens. Matter JCOMEL 0953-8984 10.1088/0953-8984/6/42/019 6, 8891 (1994).
8. P. Srivastava and A. Singh, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.70.115103 70, 115103 (2004).
9. A. Singh, cond-mat/0112442 (unpublished).
10. R. R. P. Singh, Z. Weihong, C. J. Hamer, and J. Oitmaa, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.60.7278 60, 7278 (1999).
11. V. N. Kotov, J. Oitmaa, O. Sushkov, and Z. Weihong, Philos. Mag. B PMABDJ 1364-2812 10.1080/01418630050114682 80, 1483 (2000).
12. L. Capriotti and S. Sorella, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.84.3173 84, 3173 (2000).
13. T. Senthil, L. Balents, S. Sachdev, A. Vishwanath, and M. P. A. Fisher, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.70.144407 70, 144407 (2004).
14. F. Kagawa, T. Itou, K. Miyagawa, and K. Kanoda, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.69.064511 69, 064511 (2004);
15. F. Kagawa, T. Itou, K. Miyagawa, and K. Kanoda, cond-mat/0409437 (unpublished).
16. K. Kanoda, Physica C PHYCE6 0921-4534 282-287, 299 (1997);
17. K. Kanoda, Hyperfine Interact. HYINDN 0304-3843 10.1023/A:1012696314318 104, 235 (1997).
18. R. H. McKenzie, Science SCIEAS 0036-8075 10.1126/science.278.5339.820 278, 820 (1997).
19. K. Takada, H. Sakurai, E. Takayama-Muromach, F. Izumi, R. A. Dilanian, and T. Sasaki, Nature (London) NATUAS 0028-0836 10.1038/nature01450 422, 53 (2003).
20. H. H. Weitering, X. Shi, P. D. Johnson, J. Chen, N. J. DiNardo, and K. Kempa, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.78.1331 78, 1331 (1997).
21. G. Gasparovich, M. Kenzelmann, C. Broholm, L. N. Demianets, and A. Ya. Shapiro (unpublished).
22. L. E. Svistov, A. I. Smirnov, L. A. Prozorova, O. A. Petrenko, L. N. Demianets, and A. Ya. Shapiro, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.67.094434 67 094434 (2003).
23. H. Morita, S. Watanabe, and M. Imada, J. Phys. Soc. Jpn. JUPSAU 0031-9015 10.1143/JPSJ.71.2109 71, 2109 (2002).
24. M. Capone, L. Capriotti, F. Becca, and S. Caprara, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.63.085104 63, 085104 (2001).
25. H. R. Krishnamurthy, C. Jayaprakash, S. Sarker, and W. Wenzel, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.64.950 64, 950 (1990);
26. C. Jayaprakash, H. R. Krishnamurthy, S. Sarker, and W. Wenzel, Europhys. Lett. EULEEJ 0295-5075 15, 625 (1991).
27. M. Fujita, T. Nakanishi, and K. Machida, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.45.2190 45, 2190 (1992).
28. M. C. Refolio, J. M. López Sancho, and J. Rubio, cond-mat/0103459 (unpublished).
29. S.-W. Tsai and J. B. Marston, Can. J. Phys. CJPHAD 0008-4204 10.1139/cjp-79-11-12-1463 79, 1463 (2001).
30. R. Arita, K. Kuroki, and H. Aoki, J. Phys. Soc. Jpn. JUPSAU 0031-9015 73, 533 (2003).
31. Ph. Kurz, G. Bihlmayer, K. Hirai, and S. Blügel, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.86.1106 86, 1106 (2001).
32. T. Kashima and M. Imada, J. Phys. Soc. Jpn. JUPSAU 0031-9015 70, 3052 (2001).
33. M. Imada, T. Mizusaki, and S. Watanabe, cond-mat/0307022 (unpublished).
34. D. Duffy and A. Moreo, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.55. R676 55, R676 (1997).
35. W. Hofstetter and D. Vollhardt, Ann. Phys. ANPYA2 0003-3804 10.1002/(SICI)1521-3889(199811)7:5/6<483::AID-ANDP483>3.0.CO;2-U 7, 48 (1998).
36. A. Singh and Z. Tešanović, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.41.614 41, 614 (1990).
37. A. Singh, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.43.3617 43, 3617 (1991).
38. P. Sen and A. Singh, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.48. 15792 48, 15792 (1993).
39. A. Singh, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.48.6668 48, 6668 (1993).
40. A. Singh and H. Ghosh, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.65. 134414 65, 134414 (2002).
41. A. Singh, cond-mat/0207032 (unpublished).