Singular field response and singular screening of vacancies in antiferromagnets

Physical Review Letters

Volumn 109, Issue 17, 2012, Pages

  Wollny, Alexander ^a   Andrade, Eric C ^a   Vojta, Matthias ^a  

^a DRESDEN UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ANTIFERROMAGNETS; BULK STATE; FINITE FIELDS; LINEAR RESPONSE; SINGULAR FIELDS; SPIN FLOPS; ZERO FIELDS;

ANTIFERROMAGNETIC MATERIALS; MAGNETIC MOMENTS;

VACANCIES;

EID: 84868031067     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.109.177203     Document Type: Article

References (19)

1. S. Chakravarty, B.I. Halperin, and D.R. Nelson, Phys. Rev. B 39, 2344 (1989). PRBMDO 0163-1829 10.1103/PhysRevB.39.2344
2. A.W. Sandvik, E. Dagotto, and D.J. Scalapino, Phys. Rev. B 56, 11701 (1997). PRBMDO 0163-1829 10.1103/PhysRevB.56.11701
3. S. Sachdev, C. Buragohain, and M. Vojta, Science 286, 2479 (1999). SCIEAS 0036-8075 10.1126/science.286.5449.2479 (Pubitemid 30026329)
4. A. Wollny, L. Fritz, and M. Vojta, Phys. Rev. Lett. 107, 137204 (2011). PRLTAO 0031-9007 10.1103/PhysRevLett.107.137204
5. S. Sachdev and M. Vojta, Phys. Rev. B 68, 064419 (2003). PRBMDO 0163-1829 10.1103/PhysRevB.68.064419
6. K.H. Höglund and A.W. Sandvik, Phys. Rev. Lett. 91, 077204 (2003). PRLTAO 0031-9007 10.1103/PhysRevLett.91.077204
7. O.P. Sushkov, Phys. Rev. B 68, 094426 (2003). PRBMDO 0163-1829 10.1103/PhysRevB.68.094426
8. S. Eggert, O.F. Syljuasen, F. Anfuso, and M. Andres, Phys. Rev. Lett. 99, 097204 (2007). PRLTAO 0031-9007 10.1103/PhysRevLett.99.097204 (Pubitemid 47358529)
9. N. Nagaosa, Y. Hatsugai, and M. Imada, J. Phys. Soc. Jpn. 58, 978 (1989). JUPSAU 0031-9015 10.1143/JPSJ.58.978
10. A. Lüscher and O.P. Sushkov, Phys. Rev. B 71, 064414 (2005). PRBMDO 1098-0121 10.1103/PhysRevB.71.064414 (Pubitemid 40459604)
11. F. Anfuso and S. Eggert, Phys. Rev. Lett. 96, 017204 (2006). PRLTAO 0031-9007 10.1103/PhysRevLett.96.017204 (Pubitemid 43248399)
12. S. Shinkevich, O.F. Syljuasen, and S. Eggert, Phys. Rev. B 83, 054423 (2011). PRBMDO 1098-0121 10.1103/PhysRevB.83.054423
13. H. Kawamura and Y. Miyashita, J. Phys. Soc. Jpn. 54, 4530 (1985). JUPSAU 0031-9015 10.1143/JPSJ.54.4530
14. A.V. Chubukov and D.I. Golosov, J. Phys. Condens. Matter 3, 69 (1991). JCOMEL 0953-8984 10.1088/0953-8984/3/1/005
15. L. Seabra, T. Momoi, P. Sindzingre, and N. Shannon, Phys. Rev. B 84, 214418 (2011). PRBMDO 1098-0121 10.1103/PhysRevB.84.214418
16. A. Läuchli, F. Mila, and K. Penc, Phys. Rev. Lett. 97, 087205 (2006). PRLTAO 0031-9007 10.1103/PhysRevLett.97.087205 (Pubitemid 44277572)
17. See Supplemental Material at http://link.aps.org/supplemental/10.1103/ PhysRevLett.109.177203 for finite-system results and a discussion of a mean-field approach to vacancy-doped magnets.
18. M.E. Zhitomirsky and T. Nikuni, Phys. Rev. B 57, 5013 (1998). PRBMDO 0163-1829 10.1103/PhysRevB.57.5013
19. We employ the algorithm described in the appendix of S. Wessel and I. Milat, Phys. Rev. B 71, 104427 (2005). PRBMDO 1098-0121 10.1103/PhysRevB.71. 104427 (Pubitemid 40781305)