Results 181 to 190 of about 1,907 (191)

Earth-Abundant Cu2ZnSn(S,Se)4 (CZTSSe) Solar Cells

2015
In recent years, copper (Cu)-based quaternary kesterite compounds—Cu2ZnSnS4 (CZTS), Cu2ZnSnSe4(CZTSe), and mixed chalcogenide Cu2ZnSn(SxSe1−x)4 (CZTSSe) have emerged as the potential alternative to the existing CIGS and CdTe absorbers in thin film solar cells.
Sandip Das, Krishna C. Mandal, Raghu N. Bhattacharya   +2 more
openaire   +1 more source

Enhancing the performance of CZTSSe solar cells with Ge alloying

Solar Energy Materials and Solar Cells, 2012
Abstract The ability to alloy Cu2ZnSn(S,Se)4 with Ge provides a unique ability to band-gap engineer the absorber film by controlling the relative cation ratios. In here, a preliminary study on adjusting the Ge to Sn ratio is shown to significantly improve the device performance of CZTSSe thin film solar cells.
Qijie Guo, Grayson M. Ford, Wei-Chang Yang, Charles J. Hages, Hugh W. Hillhouse, Rakesh Agrawal   +5 more
openaire   +1 more source

8.6% Efficient CZTSSe Solar Cells Sprayed from Water–Ethanol CZTS Colloidal Solutions

The Journal of Physical Chemistry Letters, 2014
Copper zinc tin sulfide-selenide, Cu2ZnSn(S1-xSex)4 (CZTSSe), thin film photovoltaic devices were fabricated using a fast and environmentally friendly preparation method, consisting of the following steps: An instantaneous synthesis of a Cu-Zn-Sn-S (no Se) colloid, a nonpyrolytic spray of a dispersion of this colloid in a water-ethanol mixture, and a ...
Gerardo, Larramona, Stéphane, Bourdais, Alain, Jacob, Christophe, Choné, Takuma, Muto, Yan, Cuccaro, Bruno, Delatouche, Camille, Moisan, Daniel, Péré, Gilles, Dennler   +9 more
openaire   +2 more sources

Impact of Lithium as Interfacial Treatment for CZTSSe Solar Cells

2024 IEEE 52nd Photovoltaic Specialist Conference (PVSC)
Cu2ZnSn(S,Se)4 (CZTSSe), despite its slow progress in terms of efficiency, stands out as a viable option for solar cell absorber materials due to its comparatively low-cost fabrication process, and abundance of constituent elements. The efficiency of CZTSSe faces challenges, particularly a notable Voc deficit arising from its non-stoichiometric nature ...
Simya, O. K, Anefnaf, Ikram, Punathil, Prabeesh, Artegiani, Elisa, Torabi, Narges, Mukhtar, Mariyam, Romeo, Alessandro   +6 more
openaire   +1 more source

Window layer engineering of kesterite CZTSSe thin-film solar cells

Journal of Materials Chemistry A
We successfully fabricated i-ZnO-free CZTSSe-based TFSCs with efficiencies exceeding 10% by employing a simplified window structure at a low substrate temperature.
Dong Hyun Kang, Jun Sung Jang, Dhanaji B. Malavekar, Youseong Park, Hojun Choi, Youngrog Kim, Eunjin Jo, Seung Wook Shin, Jin Hyeok Kim   +8 more
openaire   +1 more source

Vanquishing CZTSSe deep defects to enhance photoelectrocatalytic water splitting

Electrochimica Acta, 2023
Mileny dos Santos Araujo, Hugo Leandro Sousa dos Santos, Marina Medina, Arthur Corrado Salomao, Lucia Helena Mascaro, Marcos Antonio Santana Andrade   +5 more
openaire   +1 more source

Flexible CZTSSe solar cells with 11.21% efficiency enabled by O-doped CZTSSe/CdS heterojunction

Journal of Energy Chemistry
Yuheng Zhang, Quanzhen Sun, Weihao Xie, Yifan Li, Zhenyi Su, Wen Xu, Weihuang Wang, Hui Deng, Shuying Cheng   +8 more
openaire   +1 more source

Thermal degradation and defect growth in CZTSSe photovoltaic devices

Materials Science and Engineering: B, 2023
openaire   +1 more source

Study of CZTSSe solar cell by WxAMPS SOFTWARE

2015
Guerra Walid, Bouchama, Idris
openaire   +1 more source

CZTSSe thin film solar cell from highly stable precursor solution

2025 IEEE 53rd Photovoltaic Specialists Conference (PVSC)
Stenny Benny, Bhuvaneshwari Ezhilmaran, M. Dhanasekar, Akshay Vishwanathan Vidyanagar, Jnathri Halemane, Rohini Anandan, Pradeep Ramu, Malar Piraviperumal, S Venkataprasad Bhat   +8 more
openaire   +1 more source