Effect of driving frequency on the structure of silicon grown on Ag (111) films by very-high-frequency magnetron sputtering Project supported by the National Natural Science Foundation of China (Grant Nos. 11675118 and 11275136). |
(color online) Si 2p XPS peaks and their Gaussian deconvolutions of the silicon grown on Ag (111) films sputtered at (a) 40.68 MHz and (b) 60 MHz, respectively. |