A review on barrier layers used in flexible stainless-steel based CIGS photovoltaic devices

作     者：Sarallah Hamtaei Guy Brammertz Jef Poortmans Bart Vermang 

作者机构：imecimo-imomecThor Park 83203600 GenkBelgium Hasselt University(partner in Solliance)imo-imomecMartelarenlaan 423500 HasseltBelgium EnergyVilleimo-imomecThor Park 83203600 GenkBelgium KU LeuvenDepartment of Electrical EngineeringKasteelpark Arenberg 103001 HeverleeBelgium 

出 版 物：《npj Flexible Electronics》 (npj-柔性电子（英文）)

年 卷 期：2023年第7卷第1期

页      面：187-198页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 

基　　金：the European Union’s Horizon 2020 research and innovation program under grant agreement No 850937 S.H.acknowledges financial support by the Flanders Research Foundation(FWO)-strategic basic research doctoral grant 1S31922N 

主　　题：CIGS barrier absorber 

摘      要：Two primary engineering challenges are en route to fabricating high-performance flexible stainless-steel based Cu(In,Ga)(S,Se)_(2)solar cells;Growing absorbers without contamination from the substrate,and providing alkali dopants to the *** former is chiefly addressed by introducing a barrier layer,and the latter by post-deposition treatment or including dopant-containing layers in the *** we organize these solutions and different approaches in an accessible ***,reports on interaction between contamination and alkali elements are discussed,as is the impact of barrier layer properties on the interconnect ***,we make recommendations to consolidate the multitude of sometimes inharmonious solutions.