JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, vol. 30, no. 1, page. 1A123-1 - 1A123-6, 2012-01
CHEMISTRY OF MATERIALS, vol. 22, no. 8, page. 2427 - 2433, 2010-04-27
ENERGY & ENVIRONMENTAL SCIENCE, vol. 5, no. 2, page. 5619 - 5637, 2012-02
PHYSICS OF PLASMAS, vol. 16, no. 5, page. 56120, 2009-05