Junsin Yi

TL;DR: In this paper, the effect of ultraviolet (UV) light exposure to boron doped amorphous silicon oxide (p-a-SiO:H) thin semiconductor films by measuring changes in its structural, electrical and optical properties was investigated.

TL;DR: In this paper, a laser-doping process for the formation of a local back surface field with antimony for n-type crystalline silicon solar cells was described. But this was performed at low temperature with a laser fired contact process, which resulted in a junction depth of 500 nm and a carrier concentration of 5 × 1020 cm−3.

TL;DR: In this paper, the thermal stability of the ITO/MoOx/a-Si(i) interface and the effect of MoOx thickness variation on the performance of a MoOx SHJ solar cell were thoroughly studied.

TL;DR: In this article, a SiON layer was deposited as a capping layer on a 10 nm thick Al2O3 layer, and the electrical and optical properties were analyzed by Fourier transform infrared spectroscopy.

TL;DR: In this paper, an inverted pyramid-type textured glass substrate was used to improve the current density of a two-terminal tandem solar cell, which achieved an increase in short circuit current density from 11.52 to 14.30 mA cm−2.