Journal of Low Temperature Physics, Vol. 140, No. 3-4. (August 2005), pp. 293-302.
Journal of Magnetism and Magnetic Materials, Vol. 272-276, No. Part 2. (May 2004), pp. 884-885.
Journal of Magnetism and Magnetic Materials, Vol. 272-276, No. Part 2. (May 2004), pp. 892-893.
Journal of Magnetism and Magnetic Materials, Vol. 272-276, No. Supplement 1. (May 2004), pp. E651-E652.
Journal of Applied Physics, Vol. 93, No. 10. (2003), pp. 7637-7639.
Journal of Applied Physics, Vol. 99, No. 8. (2006)
European Physical Journal D, Vol. 38, No. 3. (June 2006), pp. 563-570.
Journal of Physics A: Mathematical and Theoretical, Vol. 40, No. 32. (2007), pp. 9845-9857.
Physical Review B (Condensed Matter and Materials Physics), Vol. 67, No. 10. (2003)
Physical Review Letters, Vol. 90, No. 16. (2003)
Physical Review B (Condensed Matter and Materials Physics), Vol. 68, No. 6. (2003)
Physical Review B (Condensed Matter and Materials Physics), Vol. 68, No. 10. (2003)
Physical Review Letters, Vol. 93, No. 16. (2004)
Physical Review Letters, Vol. 94, No. 14. (2005)
Physical Review A (Atomic, Molecular, and Optical Physics), Vol. 74, No. 2. (2006)
Physical Review A (Atomic, Molecular, and Optical Physics), Vol. 77, No. 1. (2008)
Physical Review B (Condensed Matter and Materials Physics), Vol. 76, No. 6. (2007)