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Volume 44 All articles Published: 23 June 2021 Article ID 0195
YI TIAN NAISEN YU SHIYU DU DEDI LIU YUNFENG WU
Broad spectral detection device based on single ${\alpha}$-MoO$_3$ microbelt/p-Si heterostructure was fabricated by a simple way. The device based on the ${\alpha}$-MoO$_3$ microbelt/p-Si heterostructure shows a fast, high responsivity and broad light detection range from 365 to 660 nm, covering the ultraviolet (UV) and visible regions. The high responsivity, broad spectral detection, fast response and stability make ${\alpha}$-MoO$_3$ microbelt/p-Si heterostructure to apply for constructing optoelectronic devices. Furthermore, it will provide a new way for fabrication of high-performance broad spectral detection device.
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Volume 45 All articles Published: 14 June 2022 Article ID 0105
MINGNA YAN NAISEN YU SHIYU DU HAIOU LI YUNFENG WU
A self-powered, ZnO nanorod arrays (NRs)/GaN/Si heterojunction ultraviolet (UV) photodetector was synthesized straightforwardly. This high-performance device has an excellent response under UV radiation without bias. The tensile stress at the ZnO/GaN/Si interface presumably strengthened the built-in electric field, which effectively separated and extracted the photogenerated electron–hole pairs. These results may provide a new synthetic pathway towards low-cost, high-performance, self-powered ZnO/GaN heterojunction UV photodetectors.
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Bulletin of Materials Science
Volume 46, 2023
All articles
Continuous Article Publishing mode
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Bulletin of Materials Science | News
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Dr Shanti Swarup Bhatnagar for Science and Technology
Posted on October 12, 2020Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
Chemical Sciences 2020Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
Physical Sciences 2020 -
Editorial Note on Continuous Article Publication
Posted on July 25, 2019Click here for Editorial Note on CAP Mode
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