[1] Huang Hanchen, Wei H L, Woo C H, et al. Applied Physics Letters, 2002, 81(23): 4359.
[2] Corbella C, Rubio-Roy M, Bertran E, et al. Journal of Applied Physics, 2009, 106(3): 033302.
[5] Nisha M, Saji K J, Ajimsha R S, et al. Journal of Applied Physics, 2006, 99(3): 033304.
[7] Lecceur Ph, Mercey B, Murray H. Journal of Applied Physics, 1995, 78(2): 1247.
[8] Kakati H, Pal A R, Bailung H, et al. Journal of Applied Physics, 2007, 101(8): 083304.
[11] Klabunde F, Lohmann M, Blasing J, et al. Journal of Applied Physics, 1996, 80(11): 6266.
