Open AccessPractical Enhancements in Current Density and Power Generation of Bifacial Semitransparent Ultrathin CIGSe Solar Cells via Utilization of Wide Bandgap Zn‐Based Buffer (Adv. Sci. 13/2022)
Author(s) -
Kim Dongryeol,
Shin Sang Su,
Jo Yonghee,
Lee Sang Min,
Ahn Seung Kyu,
Cho JunSik,
Yun Jae Ho,
Lee Ho Seong,
Park Joo Hyung
Publication year - 2022
Publication title -
advanced science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.388
H-Index - 100
ISSN - 2198-3844
DOI - 10.1002/advs.202270081
Subject(s) - materials science , optoelectronics , buffer (optical fiber) , band gap , energy conversion efficiency , photovoltaic system , electrical engineering , computer science , telecommunications , engineering
Semitransparent Ultrathin CIGSe Solar Cells In article number 2105436, Joo Hyung Park and co‐workers develop a bifacial and semitransparent ultrathin (STUT) Cu(In 1‐x ,Ga x )Se 2 (CIGSe) solar cell with a wide bandgap Zn(O,S) buffer, and establish the concept and method to compare power generation ability by defining bifacial compatible efficiency (BCE) to reflect the albedo effect advantage in bifacial application, comparing with monofacial power conversion efficiency (PCE).