| |
Physical Review B, Vol. 71, No. 3. (Jan 2005), 035318.
|
| |
Journal of Physics A: Mathematical and Theoretical, Vol. 42, No. 6. (2009), 065303.
|
| |
Physical Review A, Vol. 30, No. 2. (Aug 1984), pp. 960-964.
|
| |
Physical Review Letters, Vol. 49, No. 14. (Oct 1982), pp. 957-959.
|
| |
Reviews of Modern Physics, Vol. 80, No. 3. (2008), 1083.
|
| |
Physical Review Online Archive (Prola), Vol. 115, No. 6. (Sep 1959), pp. 1342-1373.
|
| |
Reviews of Modern Physics, Vol. 34, No. 4. (1 Oct 1962), pp. 694-704.
|
| |
Physical Review Letters, Vol. 103, No. 16. (2009), 166401.
|
| |
Physical Review Online Archive (Prola), Vol. 91, No. 6. (Sep 1953), pp. 1291-1301.
|
| |
Reviews of Modern Physics, Vol. 67, No. 2. (Apr 1995), pp. 279-355.
|
| |
Physical Review B, Vol. 71, No. 14. (Apr 2005), 140506.
|
| |
Physical Review B, Vol. 23, No. 10. (May 1981), pp. 5632-5633.
|
| |
Physical Review B, Vol. 53, No. 5. (Feb 1996), pp. 2691-2700.
|
| |
Journal of Physics C: Solid State Physics, Vol. 7, No. 9. (1974), pp. 1671-1692.
|
| |
Reviews of Modern Physics, Vol. 69, No. 1. (Jan 1997), pp. 315-333.
|
| |
Physical Review Letters, Vol. 56, No. 18. (5 May 1986), pp. 1964-1967.
|
| |
Nuclear Physics B, Vol. 120, No. 3. (21 March 1977), pp. 429-458.
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
Physical Review Letters, Vol. 96, No. 10. (2006), 105301.
|
| |
Physical Review Letters, Vol. 103, No. 9. (2009), 094101.
|
| |
Journal of Statistical Physics, Vol. 104, No. 3. (1 August 2001), pp. 817-879.
|
| |
|
| |
Journal of Physics C: Solid State Physics, Vol. 20, No. 9. (1987), pp. 1337-1351.
|
| |
Journal of Physics C: Solid State Physics, Vol. 18, No. 15. (1985), pp. 3037-3051.
|
| |
Reviews of Modern Physics, Vol. 49, No. 3. (Jul 1977), pp. 435-479.
|
| |
Reviews of Modern Physics, Vol. 45, No. 4. (Oct 1973), pp. 589-614.
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
Physical Review Letters, Vol. 67, No. 17. (Oct 1991), pp. 2307-2310.
|
| |
Physical Review B, Vol. 34, No. 5. (Sep 1986), pp. 3136-3143.
|
| |
Physical Review Letters, Vol. 95, No. 12. (Sep 2005), 127207.
|
| |
Physical Review Letters, Vol. 95, No. 12. (Sep 2005), 127206.
|
| |
Physical Review Letters, Vol. 95, No. 12. (16 Sep 2005), 127205.
|
| |
|
| |
|
| |
|
| |
|