Nature Physics, vol. 12, no. 11, page. 1069 - +, 2016-11
OPTICS EXPRESS, vol. 19, no. 7, page. 6119 - 6124, 2011-03-28
ADVANCED MATERIALS, vol. 23, no. 8, page. 1025 - 1029, 2011-02-22
NANO LETTERS, vol. 10, no. 6, page. 2043 - 2048, 2010-06