Scaling theory of magnetoresistance and carrier localization in Ga1-xMnxAs

Physical Review Letters

Volumn 102, Issue 13, 2009, Pages

  Moca, C P ^a,b   Sheu, B L ^c   Samarth, N ^c   Schiffer, P ^c   Janko, B ^d,e   Zarand, G ^a  

^a BUDAPEST UNIVERSITY OF TECHNOLOGY AND ECONOMICS   (Hungary)

^b UNIVERSITY OF ORADEA   (Romania)

^c PENNSYLVANIA STATE UNIVERSITY   (United States)

^d UNIVERSITY OF NOTRE DAME   (United States)

^e ARGONNE NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CARRIER LOCALIZATIONS; DISORDERED FERROMAGNETS; FIELD-INDUCED CHANGES; GA1-XMNXAS; INTERACTION EFFECTS; LOW TEMPERATURES; METAL-INSULATOR TRANSITIONS; RESISTIVITY DATUM; SCALING THEORIES; TEMPERATURE-DEPENDENT RESISTIVITIES; THEORETICAL CALCULATIONS; THERMAL FLUCTUATIONS;

ELECTRIC RESISTANCE; MAGNETIC FIELD EFFECTS; MAGNETORESISTANCE; METAL INSULATOR BOUNDARIES; SEMICONDUCTOR INSULATOR BOUNDARIES;

METAL INSULATOR TRANSITION;

EID: 64649084467     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.102.137203     Document Type: Article

References (35)

1. A.H. MacDonald, P. Schiffer, and N. Samarth, Nature Mater. NMAACR 1476-1122 4, 195 (2005). 10.1038/nmat1325
2. I. Zutic, J. Fabian, and S. Das Sarma, Rev. Mod. Phys. 76, 323 (2004). RMPHAT 0034-6861 10.1103/RevModPhys.76.323
3. F. Matsukura, Phys. Rev. B PRBMDO 0163-1829 57, R2037 (1998). 10.1103/PhysRevB.57.R2037
4. M.E. Fisher and J.S. Langer, Phys. Rev. Lett. 20, 665 (1968). PRLTAO 0031-9007 10.1103/PhysRevLett.20.665
5. T. Omiya, Physica (Amsterdam) 7E, 976 (2000). PELNFM 1386-9477 10.1016/S1386-9477(00)00099-0
6. P. Majumdar and P.B. Littlewood, Nature (London) 395, 479 (1998). NATUAS 0028-0836 10.1038/26703
7. M. Sawicki, Phys. Rev. Lett. 56, 508 (1986). PRLTAO 0031-9007 10.1103/PhysRevLett.56.508
8. E.H. Hwang and S. Das Sarma Phys. Rev. B PRBMDO 1098-0121 72, 035210 (2005). 10.1103/PhysRevB.72.035210
9. C. Timm, M.E. Raikh, and Felix von Oppen, Phys. Rev. Lett. 94, 036602 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.036602
10. T. Dietl, J. Phys. Soc. Jpn. JUPSAU 0031-9015 77, 031005 (2008). 10.1143/JPSJ.77.031005
11. E.L. Nagaev, Phys. Rev. B PRBMDO 0163-1829 66, 214409 (2002). 10.1103/PhysRevB.66.214409
12. G. Zaránd, C.P. Moca, and B. Jankó, Phys. Rev. Lett. 94, 247202 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.247202
13. S.J. Potashnik, Phys. Rev. B PRBMDO 0163-1829 66, 012408 (2002). 10.1103/PhysRevB.66.012408
14. See, e.g., M.B. Salamon and M. Jaime, Rev. Mod. Phys. 73, 583 (2001). RMPHAT 0034-6861 10.1103/RevModPhys.73.583
15. M. Viret, Phys. Rev. B PRBMDO 0163-1829 55, 8067 (1997). 10.1103/PhysRevB.55.8067
16. C. Timm, J. Phys. Condens. Matter JCOMEL 0953-8984 15, R1865 (2003). 10.1088/0953-8984/15/50/R03
17. M. Berciu and R.N. Bhatt, Phys. Rev. Lett. 87, 107203 (2001). PRLTAO 0031-9007 10.1103/PhysRevLett.87.107203
18. T. Jungwirth, Rev. Mod. Phys. 78, 809 (2006). RMPHAT 0034-6861 10.1103/RevModPhys.78.809
19. K.S. Burch, Phys. Rev. Lett. 97, 087208 (2006). PRLTAO 0031-9007 10.1103/PhysRevLett.97.087208
20. See, e.g., Y. Shapira and T.B. Reed, Phys. Rev. B PLRBAQ 0556-2805 5, 4877 (1972). 10.1103/PhysRevB.5.4877
21. E. Kogan, M. Auslender, and M. Kahev, Eur. Phys. J. B EPJBFY 1434-6028 9, 373 (1999). 10.1007/s100510050779
22. R. Allub and B. Alascio, Phys. Rev. B PRBMDO 0163-1829 55, 14113 (1997). 10.1103/PhysRevB.55.14113
23. E. Abrahams, Phys. Rev. Lett. 42, 673 (1979). PRLTAO 0031-9007 10.1103/PhysRevLett.42.673
24. A.M. Finkelstein, Zh. Eksp. Teor. Fiz. 84, 168 (1983); ZETFA7 0044-4510
25. [A.M. Finkelstein Sov. Phys. JETP 57, 97 (1983)]; SPHJAR 0038-5646
26. A.M. Finkelstein, Z. Phys. B ZPCMDN 0722-3277 56, 189 (1984). 10.1007/BF01304171
27. C. Castellani, Phys. Rev. B PRBMDO 0163-1829 30, 527 (1984). 10.1103/PhysRevB.30.527
28. A.K. Nguyen and A. Brataas, Phys. Rev. Lett. 101, 016801 (2008). PRLTAO 0031-9007 10.1103/PhysRevLett.101.016801
29. A.M. Finkelstein (private communication).
30. M.P.López-Sancho and L. Brey, Phys. Rev. B PRBMDO 0163-1829 68, 113201 (2003); 10.1103/PhysRevB.68.113201
31. T.G. Richard and D.J.W. Geldart, Phys. Rev. B PLRBAQ 0556-2805 12, 5175 (1975). 10.1103/PhysRevB.12.5175
32. G.A. Fiete, Phys. Rev. B PRBMDO 1098-0121 71, 115202 (2005). 10.1103/PhysRevB.71.115202
33. B.L. Altshuler and A.G. Aronov, Electron-Electron Interactions in Disordered Systems, edited by, A.L. Efros, and, M. Pollak, (Elsevier Science Publishers, New York, 1985).
34. K. Wagner, Phys. Rev. Lett. 97, 056803 (2006); PRLTAO 0031-9007 10.1103/PhysRevLett.97.056803
35. L. Vila, Phys. Rev. Lett. 98, 027204 (2007). PRLTAO 0031-9007 10.1103/PhysRevLett.98.027204