APPLIED PHYSICS LETTERS, vol. 94, no. 4, 2009-01-26
SMALL, vol. 5, no. 2, page. 181 - 184, 2009-01-19
ADVANCED MATERIALS, vol. 21, no. 2, page. 222 - +, 2009-01-12
APPLIED PHYSICS LETTERS, vol. 94, no. 2, 2009-01-12
JOURNAL OF MATERIALS CHEMISTRY, vol. 19, no. 7, page. 941 - 947, 2009-01