Zhiqiang Yu

3 Questions 29 Answers 0 Followers

Questions related from Zhiqiang Yu

How to improve the quality of thin films deposition by thermal evaporation method ?

I’m performing an experiment on fabricating compound thin films by Thermal Evaporation method. But there is a difficulty, the material species couldn’t deposit on the substrate, I speculate the...

10 October 2017 5,881 13 View

Why does some literatures emphasize using N2 flow rather than air for drying substrate like FTO glass ?

Recently, I looked through some literatures about solar cells, which mensioned" Using N2 flow for drying the cleaned FTO glass". Can we use air for drying FTO glass or other substrate like Si or...

04 April 2017 6,212 5 View

How to synthesize CdS sol-gel?

Recently, I'm trying to synthesize CdS sol-gel, thereafter preparing CdS film by spin-coating. But I found the formed CdS sol didn't appear the color of clear yellow, but in milk white. And after...

03 March 2017 6,949 6 View