Open AccessNitride solar cells - improving efficiency based on simulation
Author(s) -
Oleg Rabinovich,
S.V. Podgornaya
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/862/6/062104
Subject(s) - heterojunction , materials science , solar cell , optoelectronics , doping , nitride , engineering physics , nanotechnology , engineering , layer (electronics)
Solar cells model based on GaN/Si heterostructure was made. The optimum heterostructure design and doping profile were defined. Quite high solar cell efficiencies based on n-GaN−p-Si heterostructures such as 14.35 % at 1 · AM 1.5 and 21.10 % at 1000 · AM 1.5 were achieved.