Arezou Zarei

2 Questions 17 Answers 0 Followers

Questions related from Arezou Zarei

Hall effect: How can I determine which metal contact is better for semiconductors in measuring Hall effect?

I wanna measure the mobility of semiconductors with Hall effect but I don't know which contact is properly work. I measured the hall effect of conductors such as Au and Ag without problem but Is...

11 April 2018 3,749 14 View

Is it possible to calculate enhancement factor(EF) in SERS for powder of Azo dye molecules and an aqueous solution of that?

I want to calculate EF in SERS spectra for powder of Azo-dye molecules and an aqueous solution of that. I know I must use that equation. but I don't know what is concentration of that...

12 January 2017 3,661 13 View