Cesium Modulation in Cu(In, Ga)(S, Se)2 Solar Cells: Comprehensive Analysis on Interface, Surface, and Grain Boundary

YH Chen, RT Kuo, WC Lin, CY Lai… - ACS Applied Materials & …, 2024 - ACS Publications
Cesium (Cs) incorporation and sulfurization on copper indium gallium selenide solar cells
are the keys to improving the device quality. In this study, we explore the impact of Cs …

Yttrium doped CuInSe2 solar cells: higher conversion efficiency and promising candidate for top cell of tandem cells

YM Liu, R Niu, SA Li, YJ Feng, HB Ding, J Zhang… - Solar Energy, 2024 - Elsevier
To explore material solutions for improving the power conversion efficiency (PCE) of copper
based thin film solar cells, we systematically study the CuInSe 2 doped by Y element …

Cu1–xCsxInSe2: Candidate Absorber for Higher Conversion Efficiency and Broader Band Photodetector

YM Liu, R Niu, SA Li, WM Li, YT Cao, Z Liu… - The Journal of …, 2024 - ACS Publications
Exploring the improvement of power conversion efficiency (PCE) and potential in the
photodetection of devices fabricated by copper based thin film materials is very meaningful …