NANOTECHNOLOGY, vol. 21, no. 14, 2010-04-09
NANO LETTERS, vol. 8, no. 12, page. 4523 - 4527, 2008-12
ADVANCED MATERIALS, vol. 20, no. 24, page. 4684 - 4690, 2008-12-17
ADVANCED MATERIALS, vol. 23, no. 8, page. 1025 - 1029, 2011-02-22
APPLIED PHYSICS LETTERS, vol. 88, no. 19, 2006-05-08
Journal of Crystal Growth, vol. 345, no. 1, page. 56 - 60, 2012-04-15