Solution-processed near-infrared Cu(In,Ga)(S,Se)2 photodetectors with enhanced chalcopyrite crystallization and bandgap grading structure via potassium incorporation

Solution-processed near-infrared Cu(In,Ga)(S,Se)2 photodetectors with enhanced chalcopyrite crystallization and bandgap grading structure via potassium incorporation

Abstract Although solution-processed Cu(In,Ga)(S,Se)2 (CIGS) absorber layers can potentially enable the low-cost and large-area production of highly stable electronic devices, they have rarely been applied in photodetector applications. In this work, we present a near-infrared photodetector function...

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Bibliographic Details
Main Authors: Joo-Hyun Kim, Hyemi Han, Min Kyu Kim, Jongtae Ahn, Do Kyung Hwang, Tae Joo Shin, Byoung Koun Min, Jung Ah Lim
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
Medicine
R
Science
Q
Online Access:https://doaj.org/article/4eb48d231fad4ad0b718aa5d963f6794
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