Search Results - "Gu, Ening"

Local Observation of Phase Segregation in Mixed-Halide Perovskite by Tang, Xiaofeng, van den Berg, Marius, Gu, Ening, Horneber, Anke, Matt, Gebhard J, Osvet, Andres, Meixner, Alfred J, Zhang, Dai, Brabec, Christoph J

“…Mixed-halide perovskites have emerged as promising materials for optoelectronics due to their tunable band gap in the entire visible region. A challenge…”
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Flexible Cu2ZnSn(S,Se)4 thin film solar cells with lithium doping via doctor blading by Xu, Han, Ge, Sijie, Wang, Tao, Gu, Ening, Lin, Xianzhong

“…Lithium doping is beneficial for enhancing the performance of Cu 2 ZnSn(S,Se) 4 (CZTSSe) thin film solar cells. However, the conventional doping strategy of…”
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Highly efficient Cu2ZnSn(S,Se)4 bifacial solar cell via a composition gradient strategy through the molecular ink by Khan, Saqib Nawaz, Ge, Sijie, Huang, Yuxiang, Xu, Han, Yang, Wentao, Hong, Ruijiang, Mai, Yaohua, Gu, Ening, Lin, Xianzhong, Yang, Guowei

“…The use of transparent conducting oxide (TCO) as a substrate in Cu 2 ZnSn(S,Se) 4 (CZTSSe) thin-film solar cells allows for advanced applications, such as…”
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12.86% Efficient Cu 2 ZnSn(S,Se) 4 Thin Film Solar Cells via Inkjet Printing with 2‐Methoxyethanol‐Based Air‐Stable Precursor Ink by Mao, Yu, Wang, Tao, Jian, Yue, Huang, Yuanyuan, Deng, Yanmei, Gu, Ening, Lin, Xianzhong, Yang, Guowei

“…Inkjet printing is a promising and scalable drop‐on‐demand deposition technique for cost‐effective mass production of thin film solar cells. However, the…”
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Spontaneously Self‐Assembly of a 2D/3D Heterostructure Enhances the Efficiency and Stability in Printed Perovskite Solar Cells by Hu, Jinlong, Wang, Chuan, Qiu, Shudi, Zhao, Yicheng, Gu, Ening, Zeng, Linxiang, Yang, Yuzhao, Li, Chaohui, Liu, Xianhu, Forberich, Karen, Brabec, Christoph J., Nazeeruddin, Mohammad Khaja, Mai, Yaohua, Guo, Fei

“…As perovskite solar cells (PSCs) are highly efficient, demonstration of high‐performance printed devices becomes important. 2D/3D heterostructures have…”
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Exploring the Stability of Novel Wide Bandgap Perovskites by a Robot Based High Throughput Approach by Chen, Shi, Hou, Yi, Chen, Haiwei, Tang, Xiaofeng, Langner, Stefan, Li, Ning, Stubhan, Tobias, Levchuk, Ievgen, Gu, Ening, Osvet, Andres, Brabec, Christoph J.

“…Currently, lead‐based perovskites with mixed multiple cations and hybrid halides are attracting intense research interests due to their promising stability and…”
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Fabrication of [hk1]-oriented Sb2S3 thin films from Sb-S molecular precursor ink based on alcohol solvent by Yang, Wentao, Ge, Sijie, Karunakaran, Santhosh Kumar, Khan, Saqib Nawaz, Xu, Han, Wu, Zhaokun, Gu, Ening, Lin, Xianzhong

“…•Deposition of Sb2S3 thin film from a nontoxic molecular ink using alcohol solvent.•[hk1]-oriented Sb2S3 films are prepared from inks with different S/Sb…”
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Electrical-Field-Driven Tunable Spectral Responses in a Broadband-Absorbing Perovskite Photodiode by Tang, Xiaofeng, Matt, Gebhard J, Gao, Shuai, Gu, Ening, Almora, Osbel, Brabec, Christoph J

“…Controllably manipulating the spectral response of broadband-absorbing semiconductors is crucial for developing wavelength-selective optoelectronic devices. In…”
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Surprising Efficiency Enhancement of Cu2ZnSn(S,Se)4 Solar Cells with Abnormal Zn/Sn Ratios by Ge, Sijie, Xu, Han, Huang, Yuxiang, Karunakaran, Santhosh Kumar, Hong, Ruijiang, Li, Jianjun, Mai, Yaohua, Gu, Ening, Lin, Xianzhong, Yang, Guowei

“…The elemental proportion of Cu poor and Zn rich in Cu2ZnSn(S,Se)4 (CZTSSe) is well established for achieving highly efficient CZTSSe solar cells. However, how…”
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A Universal and Facile Method of Tailoring the Thickness of Mo(Sx,Se1−x)2, Contributing to Highly Efficient Flexible Cu2ZnSn(S,Se)4 Solar Cells by Ge, Sijie, Xu, Han, Khan, Saqib Nawaz, Yang, Wentao, Hong, Ruijiang, Mai, Yaohua, Gu, Ening, Lin, Xianzhong, Yang, Guowei

“…Flexible Cu2ZnSn(S,Se)4 (CZTSSe) solar cells have attracted considerable attention due to their potential application in specific areas such as power sources…”
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Visualizing and Suppressing Nonradiative Losses in High Open-Circuit Voltage n‑i-p-Type CsPbI3 Perovskite Solar Cells by Meng, Wei, Hou, Yi, Karl, André, Gu, Ening, Tang, Xiaofeng, Osvet, Andres, Zhang, Kaicheng, Zhao, Yicheng, Du, Xiaoyan, Garcia Cerrillo, José, Li, Ning, Brabec, Christoph J

“…Cesium lead iodide (CsPbI3) has attracted increasing attention for its photovoltaic applications, owing to its thermal stability and suitable band gap for…”
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Utilizing the unique charge extraction properties of antimony tin oxide nanoparticles for efficient and stable organic photovoltaics by Liu, Chao, Félix, Roberto, Forberich, Karen, Du, Xiaoyan, Heumüller, Thomas, Matt, Gebhard J., Gu, Ening, Wortmann, Jonas, Zhao, Yicheng, Cao, Yuanyuan, He, Yakun, Ying, Lei, Hauser, Alina, Oszajca, Marek F., Hartmeier, Benjamin, Rossier, Michael, Lüchinger, Norman A., Liu, Yi-Sheng, Guo, Jinghua, Nie, Kaiqi, Wilks, Regan G., Bachmann, Julien, Bär, Marcus, Li, Ning, Brabec, Christoph J.

“…Simultaneously enhancing device performance and longevity, as well as balancing the requirements on cost, scalability, and simplification of processing, is the…”
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Bifacial Cu 2 ZnSn(S,Se) 4 Thin Film Solar Cell Based on Molecular Ink and Rapid Thermal Processing by Khan, Saqib Nawaz, Ge, Sijie, Gu, Ening, Karunakaran, Santhosh Kumar, Yang, Wentao, Hong, Ruijiang, Mai, Yaohua, Lin, Xianzhong, Yang, Guowei

“…The use of transparent conducting oxides (TCO) as a back contact for Cu 2 ZnSn(S,Se) 4 (CZTSSe) thin film solar cell enables light absorption from both front…”
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Bifacial Cu2ZnSn(S,Se)4 Thin Film Solar Cell Based on Molecular Ink and Rapid Thermal Processing by Khan, Saqib Nawaz, Ge, Sijie, Gu, Ening, Karunakaran, Santhosh Kumar, Yang, Wentao, Hong, Ruijiang, Mai, Yaohua, Lin, Xianzhong, Yang, Guowei

“…The use of transparent conducting oxides (TCO) as a back contact for Cu2ZnSn(S,Se)4 (CZTSSe) thin film solar cell enables light absorption from both front and…”
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A Universal and Facile Method of Tailoring the Thickness of Mo(S x ,Se 1− x ) 2 , Contributing to Highly Efficient Flexible Cu 2 ZnSn(S,Se) 4 Solar Cells by Ge, Sijie, Xu, Han, Khan, Saqib Nawaz, Yang, Wentao, Hong, Ruijiang, Mai, Yaohua, Gu, Ening, Lin, Xianzhong, Yang, Guowei

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Cu2ZnSnS4 thin film solar cells from coated nanocrystals ink by Gu, Ening, Yan, Chang, Liu, Fangyang, Liu, Yike, Su, Zhenghua, Zhang, Kun, Chen, Zhiwei, Li, Jie, Liu, Yexiang

“…Earth abundant Cu 2 ZnSnS 4 (CZTS) has triggered great attention in the field of low cost thin film solar cells. High-quality CZTS nanocrystals were…”
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Surprising Efficiency Enhancement of Cu 2 ZnSn(S,Se) 4 Solar Cells with Abnormal Zn/Sn Ratios by Ge, Sijie, Xu, Han, Huang, Yuxiang, Karunakaran, Santhosh Kumar, Hong, Ruijiang, Li, Jianjun, Mai, Yaohua, Gu, Ening, Lin, Xianzhong, Yang, Guowei

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Visualizing and Suppressing Nonradiative Losses in High Open-Circuit Voltage n-i-p-Type CsPbI 3 Perovskite Solar Cells by Meng, Wei, Hou, Yi, Karl, André, Gu, Ening, Tang, Xiaofeng, Osvet, Andres, Zhang, Kaicheng, Zhao, Yicheng, Du, Xiaoyan, Garcia Cerrillo, José, Li, Ning, Brabec, Christoph J.

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Cu sub(2)ZnSnS sub(4) thin film solar cells from coated nanocrystals ink by Gu, Ening, Yan, Chang, Liu, Fangyang, Liu, Yike, Su, Zhenghua, Zhang, Kun, Chen, Zhiwei, Li, Jie, Liu, Yexiang

“…Earth abundant Cu sub(2)ZnSnS sub(4) (CZTS) has triggered great attention in the field of low cost thin film solar cells. High-quality CZTS nanocrystals were…”
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Cu^sub 2^ZnSnS^sub 4^ thin film solar cells from coated nanocrystals ink by Gu, Ening, Yan, Chang, Liu, Fangyang, Liu, Yike, Su, Zhenghua, Zhang, Kun, Chen, Zhiwei, Li, Jie, Liu, Yexiang

“…Earth abundant Cu^sub 2^ZnSnS^sub 4^ (CZTS) has triggered great attention in the field of low cost thin film solar cells. High-quality CZTS nanocrystals were…”
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