UDC 535.215
QUANTUM EFFICIENCY MEASUREMENT IN A HIT SOLAR CELL
A. V. Ermachikhin, Ph.D. (Phys. and Math.), associate professor, senior researcher, RSREU, Ryazan, Russia; This email address is being protected from spambots. You need JavaScript enabled to view it.
Yu. V. Vorobyov, Ph.D. (Phys. and Math.), associate professor, RSREU, Ryazan, Russia; This email address is being protected from spambots. You need JavaScript enabled to view it.
V. O. Sazonov, master student, RSREU, Ryazan, Russia; This email address is being protected from spambots. You need JavaScript enabled to view it.
The description of a technique to measure quantum efficiency is presented. The central formulae describing measurement process are given. The main parts of the measurement facility are shown. Measurement results for a HIT solar cell are presented. The aim of the work is the experimental measurement of quantum efficiency for HIT solar cells and determination of peculiarities of its spectral dispersion. In order to solve this task, the experimental facility was constructed implementing one-channel measurement scheme.
Key words: solar cells, HIT, quantum efficiency, measurement facility