| |
Physical Review B, Vol. 1, No. 1. (Jan 1970), pp. 327-333.
|
| |
Physical Review B (Condensed Matter and Materials Physics), Vol. 79, No. 17. (2009), 174506.
|
| |
Journal of Applied Physics, Vol. 42, No. 7. (1971), pp. 2975-2980.
|
| |
Physical Review B, Vol. 42, No. 10. (Oct 1990), pp. 6217-6221.
|
| |
Physical Review B (Condensed Matter and Materials Physics), Vol. 76, No. 3. (2007)
|
| |
Physical Review Letters, Vol. 97, No. 20. (2006)
|
| |
Physical Review B, Vol. 59, No. 18. (1 May 1999), 11914.
|
| |
Physical Review Letters, Vol. 84, No. 26. (26 June 2000), 6090.
|
| |
Physical Review Letters, Vol. 80, No. 25. (22 June 1998), 5639.
|
| |
Physical Review Letters, Vol. 84, No. 5. (31 January 2000), 983.
|
| |
Physical Review Letters, Vol. 77, No. 8. (1996), 1580.
|
| |
Vol. 85, No. 8. (1999), pp. 5243-5248.
|