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Photochemistry is a branch of chemistry concerned with the chemical effects of ultraviolet, visible, or infrared radiation.

3 votes
1 answer
59 views

Photoemission Current - Photoelectrochemistry

This book on photoelectrochemistry calculates the emission current from a semiconductor as a function of changing frequency (see Equation 1.13, but reproduced below). The expression for the photoemiss …
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2 votes

Photoemission Current - Photoelectrochemistry

I've found a copy of the textbook (in Russian) from Princeton University library, who have very kindly offered to send it to me. I will learn russian, then read the textbook and then report back. But, …
Tomi's user avatar
  • 648
21 votes
1 answer
645 views

Some materials emit more photoelectrons than others - why?

I've been experimenting with some materials by changing the wavelength of the incident light on the material and detecting photoelectrons, like in the diagram below: I might get a response that looks …
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