Polarization sensitive photodetector based on quasi-1D ZrSe3 |
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| Xingang Wang, Tao Xiong, Kaiyao Xin, Juehan Yang, Yueyang Liu, Zeping Zhao, Jianguo Liu, Zhongming Wei. Polarization sensitive photodetector based on quasi-1D ZrSe3[J]. Journal of Semiconductors, 2022, 43(10): 102001. doi: 10.1088/1674-4926/43/10/102001 X G Wang, T Xiong, K Y Xin, J H Yang, Y Y Liu, Z P Zhao, J G Liu, Z M Wei. Polarization sensitive photodetector based on quasi-1D ZrSe3[J]. J. Semicond, 2022, 43(10): 102001. doi: 10.1088/1674-4926/43/10/102001Export: BibTex EndNote |
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| Authors: | Xingang Wang Tao Xiong Kaiyao Xin Juehan Yang Yueyang Liu Zeping Zhao Jianguo Liu Zhongming Wei |
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| Affiliation: | 1. The State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;2. State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;3. Sino-Danish Center for Education and Research, Sino-Danish College University of Chinese Academy of Sciences, Beijing 100049, China;4. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | The in-plane anisotropy of transition metal trichalcogenides (MX3) has a significant impact on the molding of materials and MX3 is a perfect choice for polarized photodetectors. In this study, the crystal structure, optical and optoelectronic anisotropy of one kind of quasi-one-dimensional (1D) semiconductors, ZrSe3, are systematically investigated through experiments and theoretical studies. The ZrSe3-based photodetector shows impressive wide spectral response from ultraviolet (UV) to near infrared (NIR) and exhibits great optoelectrical properties with photoresponsivity of 11.9 mA·W-1 and detectivity of ~106 at 532 nm. Moreover, the dichroic ratio of ZrSe3-based polarized photodetector is around 1.1 at 808 nm. This study suggests that ZrSe3 has potential in optoelectronic applications and polarization detectors. |
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| Keywords: | quasi-1D ZrSe3 polarization-sensitive |
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