Journal of Applied Physics, vol. 109, no. 9, 2011-05-01
Journal of Vacuum Science and Technology A, vol. 33, no. 2, page. 20602, 2015-03
Physical Review B, vol. 84, no. 7, 2011-08-03
Applied Physics Letters, vol. 96, no. 6, 2010-02-08
Applied Physics Letters, vol. 100, no. 19, 2012-05-07
Applied Physics Letters, vol. 102, no. 2, 2013-01-14
Physical Review B, vol. 82, no. 16, 2010-10-12
Applied Physics Letters, vol. 99, no. 19, 2011-11-07
Physical Review B, vol. 80, no. 3, 2009-07
Journal of Applied Physics, vol. 106, no. 4, 2009-08-15
Physical Review B, vol. 87, no. 6, 2013-02-13
Physical Review Letters, vol. 107, no. 11, 2011-09-09
Applied Physics Express, vol. 1, no. 9, 2008-09