You posted on your page. I don't like it when that happens to me. It is nice of you that you took some time off to copy\paste the same thing on my page. If you hadn't done so then I wouldn't have known that you replied. I apologize for my bad English, in case I write something wrong, since I am not getting enough time to speak or write and that is leaving my language skills bad.
Well I know a little about surface texturing. I studied a little about it, maybe just one paragraph, in light sensitive diodes. Nice revision I got there.
I can understand about them hiring people from different fields. Semiconductors is a topic that falls into lot of different subjects. I have studied about them in both Physics and Chemistry. One of my favorite subjects.
Career, well tbh I am little lost in here. I will soon be completing my Engg in Computers but I don't wanna work in this field anymore. It doesn't appeal me anymore, I find it really boring nowadays. So I am not sure what I am gonna do after that. Semiconductors appeal me but there is not much career in this field in my home country. I hope I find something soon.