Geometrical frustration in the spin liquid β '-Me 3EtSb[Pd(dmit) 2] 2 and the valence-bond solid Me 3EtP[Pd(dmit) 2] 2

Physical Review Letters

Volumn 109, Issue 9, 2012, Pages

  Scriven, E P ^a   Powell, B J ^a  

^a UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPIC TRIANGULAR LATTICE; GEOMETRICAL FRUSTRATIONS; HEISENBERG MODELS; MOTT-INSULATING PHASE; PD(DMIT)2; SPIN DEGREES OF FREEDOM; SPIN LIQUIDS; TIGHT BINDING MODEL; TITLE COMPOUNDS; VALENCE-BOND SOLIDS;

DENSITY FUNCTIONAL THEORY; ELECTRONIC STRUCTURE;

SALTS;

EID: 84865576630     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.109.097206     Document Type: Article

References (42)

1. K. Kanoda and R. Kato, Annu. Rev. Condens. Matter Phys. 2, 167 (2011). ARCMCX 1947-5454 10.1146/annurev-conmatphys-062910-140521
2. B.J. Powell and R.H. McKenze, Rep. Prog. Phys. 74, 056501 (2011). RPPHAG 0034-4885 10.1088/0034-4885/74/5/056501
3. B. Normand, Contemp. Phys. 50, 533 (2009). CTPHAF 0010-7514 10.1080/00107510902850361
4. Y. Shimizu, H. Akimoto, H. Tsujii, A. Tajima, and R. Kato, J. Phys. Condens. Matter 19, 145240 (2007). JCOMEL 0953-8984 10.1088/0953-8984/19/14/ 145240 (Pubitemid 46491424)
5. J. Merino, R.H. McKenzie, J.B. Marston, and C.H. Chung, J. Phys. Condens. Matter 11, 2965 (1999); JCOMEL 0953-8984 10.1088/0953-8984/11/14/012
6. A.E. Trumper, Phys. Rev. B 60, 2987 (1999). PRBMDO 0163-1829 10.1103/PhysRevB.60.2987
7. W. Zheng, R.H. McKenzie, and R.R.P. Singh, Phys. Rev. B 59, 14367 (1999); PRBMDO 0163-1829 10.1103/PhysRevB.59.14367
8. J.O. Fjærestad, W. Zheng, R.R.P. Singh, R.H. McKenzie, and R. Coldea, Phys. Rev. B 75, 174447 (2007). PRBMDO 1098-0121 10.1103/PhysRevB.75. 174447
9. R.F. Bishop, P.H.Y. Li, D.J.J. Farnell, and C.E. Campbell, Phys. Rev. B 79, 174405 (2009). PRBMDO 1098-0121 10.1103/PhysRevB.79.174405
10. C.H. Chung, J.B. Marston, and R.H. McKenzie, J. Phys. Condens. Matter 13, 5159 (2001). JCOMEL 0953-8984 10.1088/0953-8984/13/22/311 (Pubitemid 32534392)
11. S. Yunoki and S. Sorella, Phys. Rev. B 74, 014408 (2006); PRBMDO 1098-0121 10.1103/PhysRevB.74.014408 (Pubitemid 44036725)
12. D. Heidarian, S. Sorella, and F. Becca, Phys. Rev. B 80, 012404 (2009). PRBMDO 1098-0121 10.1103/PhysRevB.80.012404
13. B.J. Powell and R.H. McKenzie, Phys. Rev. Lett. 98, 027005 (2007). PRLTAO 0031-9007 10.1103/PhysRevLett.98.027005 (Pubitemid 46135136)
14. B.J. Powell and R.H. McKenzie, Phys. Rev. Lett. 94, 047004 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.047004 (Pubitemid 40618419)
15. J.Y. Gan, Y. Chen, Z.B. Su, and F.C. Zhang, Phys. Rev. Lett. 94, 067005 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.067005 (Pubitemid 40629961)
16. J. Liu, J. Schmalian, and N. Trivedi, Phys. Rev. Lett. 94, 127003 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.127003 (Pubitemid 40629893)
17. Y. Hayashi and M. Ogata, J. Phys. Soc. Jpn. 76, 053705 (2007). JUPSAU 0031-9015 10.1143/JPSJ.76.053705
18. J. Reuther and R. Thomale, Phys. Rev. B 83, 024402 (2011). PRBMDO 1098-0121 10.1103/PhysRevB.83.024402
19. J.G. Rau and H.-Y. Kee, Phys. Rev. Lett. 106, 056405 (2011). PRLTAO 0031-9007 10.1103/PhysRevLett.106.056405
20. O.A. Starykh and L. Balents, Phys. Rev. Lett. 98, 077205 (2007). PRLTAO 0031-9007 10.1103/PhysRevLett.98.077205
21. M.Q. Weng, D.N. Sheng, Z.Y. Weng, and R.J. Bursill, Phys. Rev. B 74, 012407 (2006); PRBMDO 1098-0121 10.1103/PhysRevB.74.012407 (Pubitemid 44107241)
22. D.N. Sheng, O.I. Motrunich, and M.P.A. Fisher, Phys. Rev. B 79, 205112 (2009); PRBMDO 1098-0121 10.1103/PhysRevB.79.205112
23. A. Weichselbaum and S.R. White, Phys. Rev. B 84, 245130 (2011). PRBMDO 1098-0121 10.1103/PhysRevB.84.245130
24. O.I. Motrunich, Phys. Rev. B 72, 045105 (2005); PRBMDO 1098-0121 10.1103/PhysRevB.72.045105 (Pubitemid 41526536)
25. O.I. Motrunich Phys. Rev. B 73, 155115 (2006); PRBMDO 1098-0121 10.1103/PhysRevB.73.155115 (Pubitemid 43608289)
26. H.Y. Yang, A.M. Lauchli, F. Mila, and K.P Schmidt, Phys. Rev. Lett. 105, 267204 (2010). PRLTAO 0031-9007 10.1103/PhysRevLett.105.267204
27. H.C. Kandpal, I. Opahle, Y.-Z. Zhang, H.O. Jeschke, and R. Valentí, Phys. Rev. Lett. 103, 067004 (2009). PRLTAO 0031-9007 10.1103/PhysRevLett.103.067004
28. K. Nakamura, Y. Yoshimoto, T. Kosugi, R. Arita, and M. Imada, J. Phys. Soc. Jpn. 78, 083710 (2009). JUPSAU 0031-9015 10.1143/JPSJ.78.083710
29. E. Scriven and B.J. Powell, J. Chem. Phys. 130, 104508 (2009). JCPSA6 0021-9606 10.1063/1.3080543
30. E. Scriven and B.J. Powell, Phys. Rev. B 80, 205107 (2009). PRBMDO 1098-0121 10.1103/PhysRevB.80.205107
31. F.L. Pratt, Physica (Amsterdam) 405B, S205 (2010). PHYBE3 0921-4526 10.1016/j.physb.2010.01.125
32. P. Giannozzi, J. Phys. Condens. Matter 21, 395502 (2009). JCOMEL 0953-8984 10.1088/0953-8984/21/39/395502
33. R. Kato, A. Tajima, A. Nakao, and M. Tamura, J. Am. Chem. Soc. 128, 10016 (2006). JACSAT 0002-7863 10.1021/ja063525l (Pubitemid 44201076)
34. R. Kato (private communication).
35. J.M. Soler, E. Artacho, J.D. Gale, A. García, J. Junquera, P. Ordejón, and D. Sánchez-Portal, J. Phys. Condens. Matter 14, 2745 (2002). JCOMEL 0953-8984 10.1088/0953-8984/14/11/302 (Pubitemid 34288362)
36. L. Cano-Cortes, A. Dolfen, J. Merino, and E. Koch, Physica (Amsterdam) 405B, S185 (2010). PHYBE3 0921-4526 10.1016/j.physb.2009.12.079
37. T. Miyazaki and T. Ohno, Phys. Rev. B 59, R5269 (1999); PRBMDO 0163-1829 10.1103/PhysRevB.59.R5269
38. T. Miyazaki T. Ohno Phys. Rev. B 68, 035116 (2003). PRBMDO 0163-1829 10.1103/PhysRevB.68.035116
39. See Supplemental Material at http://link.aps.org/supplemental/10.1103/ PhysRevLett.109.097206 for a description of and fits to the monomer model, LDA band structures, Fermi surfaces, and electron density plots and movies.
40. H. Li, R.T. Clay, and S. Mazumdar, J. Phys. Condens. Matter 22, 272201 (2010). JCOMEL 0953-8984 10.1088/0953-8984/22/27/272201
41. P. Hauke, arXiv:1205.1955.
42. For a review, see S. Sachdev, arXiv:0901.4103.