Na-Diffusion Enhanced p-type Conductivity in Cu(In,Ga)Se2: A New Mechanism for Efficient Doping in Semiconductors.
A new mechanism responsible for the hole concentration increase in the CIGS thin films
after Na doping is proposed. At high temperature, a high concentration of Na is doped into …
after Na doping is proposed. At high temperature, a high concentration of Na is doped into …
Sodium Effects on the Diffusion, Phase, and Defect Characteristics of Kesterite Solar Cells and Flexible Cu2ZnSn(S,Se)4 with Greater than 11% Efficiency
Improving the efficiency of kesterite (Cu2ZnSn (S, Se) 4; CZTSSe) solar cells requires
understanding the effects of Na doping. This paper investigates these effects by applying a …
understanding the effects of Na doping. This paper investigates these effects by applying a …
Effect of post annealing thermal heating on Cu2ZnSnS4 solar cells processed by sputtering technique
In this work, a detailed study of the effect of thermal treatment (hot plate) on a
Mo/CZTS/CdS/i-ZnO/ITO solar cell was carried out, which promotes the diffusion of the Cd …
Mo/CZTS/CdS/i-ZnO/ITO solar cell was carried out, which promotes the diffusion of the Cd …
Kesterite compound semiconductors for thin film solar cells
C Platzer-Björkman - Current Opinion in Green and Sustainable Chemistry, 2017 - Elsevier
Thin film solar cells based on Cu 2 ZnSn (S, Se) 4,“CZTS”, are attractive by combining high
light absorption and high abundance of constituent elements. The efficiency of CZTS solar …
light absorption and high abundance of constituent elements. The efficiency of CZTS solar …
Sodium induced grain growth, defect passivation and enhancement in the photovoltaic properties of Cu2ZnSnS4 thin film solar cell
Sodium diffusion from soda lime glass (SLG) during high temperature annealing is known to
play a crucial role in affecting the grain growth and defect passivation in chalocogenide …
play a crucial role in affecting the grain growth and defect passivation in chalocogenide …
Strong interplay between sodium and oxygen in kesterite absorbers: complex formation, incorporation, and tailoring depth distributions
Sodium and oxygen are prevalent impurities in kesterite solar cells. Both elements are
known to strongly impact performance of the kesterite devices and can be connected to …
known to strongly impact performance of the kesterite devices and can be connected to …
C ZTS e solar cells developed on polymer substrates: Effects of low‐temperature processing
I Becerril‐Romero, L Acebo, F Oliva… - Progress in …, 2018 - Wiley Online Library
Abstract Cu2ZnSn (S1− xSex) 4 solar cells are well suited for roll‐to‐roll mass production
since they are formed mainly by non‐toxic and earth‐abundant elements. Polyimide (PI) has …
since they are formed mainly by non‐toxic and earth‐abundant elements. Polyimide (PI) has …
Defect Synergistic Regulations of Li&Na Co‐Doped Flexible Cu2ZnSn(S,Se)4 Solar Cells Achieving over 10% Certified Efficiency
Q Sun, C Shi, W Xie, Y Li, C Zhang, J Wu… - Advanced …, 2024 - Wiley Online Library
Ion doping is an effective strategy for achieving high‐performance flexible Cu2ZnSn (S, Se)
4 (CZTSSe) solar cells by defect regulations. Here, a Li&Na co‐doped strategy is applied to …
4 (CZTSSe) solar cells by defect regulations. Here, a Li&Na co‐doped strategy is applied to …
An investigation of Na-related defects in Cu 2 ZnSnSe 4
M Han, X Zhang, Z Zeng - Physical Chemistry Chemical Physics, 2017 - pubs.rsc.org
Using hybrid density functional theory, here, we have investigated the electronic, defect and
migration properties of Na-related defects in the earth-abundant solar cell absorber material …
migration properties of Na-related defects in the earth-abundant solar cell absorber material …
Inkjet-printed CZTSSe absorbers and influence of sodium on device performance
X Lin, VE Madhavan, J Kavalakkatt, V Hinrichs… - Solar Energy Materials …, 2018 - Elsevier
Inkjet printing is a promising route for thin film deposition due to its low material wastage and
potential of high throughput production. In this work, the inkjet printing technique is used for …
potential of high throughput production. In this work, the inkjet printing technique is used for …