JOURNAL OF MATERIALS SCIENCE, vol. 32, no. 21, page. 5825 - 5832, 1997-11-01
IEEE TRANSACTIONS ON MAGNETICS, vol. 45, no. 6, page. 2580 - 2583, 2009-06
ELECTROCHIMICA ACTA, vol. 45, no. 14, page. 2241 - 2257, 2000-03
PLOS ONE, vol. 6, no. 9, page. E24925, 2011-09-13
PHYSICAL REVIEW B, vol. 76, no. 19, 2007-11