SURFACE STATE RESEARCH IN PHOTOELECTRICAL SOLAR ENERGY CONVERTERS
BASED ON CDS/SI(P) HETEROSTRUCTURE

Tregulov Vadim Viktorovich, Candidate of engineering sciences, associate professor, sub-department of general and theoretical physics and physics teaching methods, Ryazan State University named after S. A. Esenin, trww@yandex.ru
Stepanov Vladimir Anatolyevich, Doctor of physical and mathematical sciences, head of sub-department of general and theoretical physics and physics teaching methods, Ryazan State University named after S. A. Esenin, vl.stepanov@rsu.edu.ru

621.383.51

The article presents a method of measuring the spectrum of energy density of surface states in the photovoltaic solar energy converters based on heterostructures. The authors introduce the results of investigation of surface states in the heterostructure CdS/Si(p), manufactured by hydrochemical deposition.

heterostructure, photoelectrical converter, deep levels, transient spectroscopy, recombination, surface states.