Reducing Interface Traps with High Density Hydrogen Treatment to Increase Passivated Emitter Rear Contact Cell Efficiency

Reducing Interface Traps with High Density Hydrogen Treatment to Increase Passivated Emitter Rear Contact Cell Efficiency

Abstract In this work, a high-density hydrogen (HDH) treatment is proposed to reduce interface traps and enhance the efficiency of the passivated emitter rear contact (PERC) device. The hydrogen gas is compressed at pressure (~ 70 atm) and relatively low temperature (~ 200 °C) to reduce interface tr...

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Bibliographic Details
Main Authors: Chih-Cheng Yang, Po-Hsun Chen, Ting-Chang Chang, Wan-Ching Su, Sung-Yu Chen, Shui-Chin Liu, Sheng-Yao Chou, Yung-Fang Tan, Chun-Chu Lin, Pei-Yu Wu, Tsung-Ming Tsai, Hui-Chun Huang
Format: Article
Language:English
Published: SpringerOpen 2019-12-01
Series:Nanoscale Research Letters
Subjects:
High-density hydrogen treatment (HDH)
Solar cell
Interface traps
SiN
Passivation layer
Online Access:https://doi.org/10.1186/s11671-019-3216-3

Internet

https://doi.org/10.1186/s11671-019-3216-3

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