Haihua Tang1, Yunfei Liu1, Shuang Liu1, DeJun Chen1, Yong Liu1, zhiyong Zhong2 1University of Electronic Science and Technology of China, School of Optoelectronic Information, Chengdu, China 2University of Electronic Science and Technology of China, State Key Laboratory of Electronic Thin Films and Integrated Devices, Chengdu, ChinaA double absorbing layer based on amorphous silicon thin film is promising for solar cells because it considerably enhances the utilization of sunlight. Other potential applications can be found in the field of IR detection. Over the past few decades, hydrogenated amorphous silicon (a-Si:H) thin film has been widely studied because of its potential use in a wide variety of devices, such as photodetectors, large-area displays and xerographic applications.1-6 It was considered an especially strong candidate for preparing solar cells because of its remarkable advantages: low production...Read full articleRelated content from Photonics MediaArticlesTrio Partners to Commercialize Encapsulation on Perovskite Solar CellsVerde Technologies Inc., a pervoskite-focused thin-film solar company, has partnered with Northern Illinois University (NIU) and the U.S. Department of Energy’s National Renewable Energy...Photonics.com 8/29/2023Researchers Triple Carbon Nanotube Yield with Chemical Vapor DepositionScientists at Skolkovo Institute of Science and Technology (Skoltech) have found a way to increase the yield of single-walled carbon nanotube film production. 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