Cl−1 doped Sb2Se3 polycrystals and films for optoelectric application
| العنوان: | Cl−1 doped Sb2Se3 polycrystals and films for optoelectric application |
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| المؤلفون: | Xue Luo, Yunpeng Wang, Donglou Ren, Rui Zhang, Shuo Chen, Michel Cathelinaud, Yang Xu, Xvsheng Qiao, Xianghua Zhang, Xianping Fana |
| المساهمون: | Zhejiang University, Institut des Sciences Chimiques de Rennes (ISCR), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Shenzhen University [Shenzhen], China Jiliang University (CJLU), The authors gratefully acknowledge the financial support from The National Natural Science Foundation of China (No.51802299) and the Open Foundation of Key Laboratory of Rare Earth Optoelectronic Materials and Devices of Zhejiang Province. |
| المصدر: | Journal of Solid State Chemistry Journal of Solid State Chemistry, 2023, 324, pp.124115. ⟨10.1016/j.jssc.2023.124115⟩ |
| بيانات النشر: | HAL CCSD, 2023. |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | Inorganic Chemistry, Sb2Se3, Optoelectronic application, Materials Chemistry, Ceramics and Composites, Doping, [CHIM]Chemical Sciences, [CHIM.MATE]Chemical Sciences/Material chemistry, Physical and Theoretical Chemistry, Condensed Matter Physics, DFT calculations, Electronic, Optical and Magnetic Materials, n-type |
| الوصف: | Antimony selenide (Sb2Se3) has been considered potential candidate material for the high-performance photovoltaic and photo-detecting application due to its significant optical absorption coefficient (∼105), suitable direct band gap (1.0–1.2 eV), low toxicity, and natural abundance in the crust. To overcome its low electrical conductivity and low-charge carrier density deficiencies, we propose a one-step melting quenching method strategy to prepare Cl− doped Sb2Se3 semiconductors. The photocurrent density of Sb2(Se0.9983Cl0.0017)3 crystal was greatly improved, with fast response speed and photo-response stability. The Sb2(Se0.9983Cl0.0017)3 films were then fabricated with rapid thermal evaporation. The beneficial effect of Sb2(Se0.9983Cl0.0017)3 films on photoelectric performance enhancement is confirmed by researching aspects such as heat treatment-dependent morphology, growth orientation and photoconductivity. |
| اللغة: | English |
| تدمد: | 0022-4596 1095-726X |
| DOI: | 10.1016/j.jssc.2023.124115⟩ |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd54fa3c323c522deecbb2c2b908b7de https://univ-rennes.hal.science/hal-04161074 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....cd54fa3c323c522deecbb2c2b908b7de |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00224596 1095726X |
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| DOI: | 10.1016/j.jssc.2023.124115⟩ |