Low-temperature plasma enhanced atomic layer deposition of large area HfS2 nanocrystal thin films*

Project supported by the National Key Research and Development Program of China (Grant No. 2018YFB2200103).

Chang Ailing1, Mao Yichen1, Huang Zhiwei2, Hong Haiyang1, Xu Jianfang1, Huang Wei1, Chen Songyan1, Li Cheng1, †
       

AFM images of the HfS2 films deposited at 450 °C for (a) 80 cycles on Si; (b) 300 cycles on Si; (c) 80 cycles on sapphire; (d) 300 cycles on sapphire. (e) Grain size statistical distribution of the HfS2 deposited for 80 cycles and 300 cycles on Si and sapphire.