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Published in 2018 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201705970
Abstract: This work shows the large‐area growth of high‐quality vertically aligned PtSe 2 , and its application to photodetectors based on PtSe 2 ‐GaAs heterojunctions which exhibit a broadband sensitivity to illumination ranging from deep ultraviolet…
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Keywords:
self driven;
vertically aligned;
broadband photodetector;
fast self ... See more keywords
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Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.160826
Abstract: Abstract Despite their high absorption coefficients, most two-Dimensional (2D) Transition Metal Dichalcogenides (TMDC) based photodetectors have a narrow range of light absorption and employ sophisticated fabrication methods. To overcome this, we propose a 2D–0D hybrid…
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Keywords:
photodetector;
broadband photodetector;
performance;
snse2 sno2 ... See more keywords
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Published in 2020 at "Nanoscale"
DOI: 10.1039/c9nr10348a
Abstract: High-performance broadband photodetectors have attracted extensive research interest because of their significance in optoelectronic applications. In this study, a highly sensitive room-temperature (RT) broadband photodetector composed of a WS2/GaAs type-II van der Waals heterojunction was…
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Keywords:
heterojunction;
gaas type;
broadband photodetector;
ws2 gaas ... See more keywords
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Published in 2020 at "Nanotechnology"
DOI: 10.1088/1361-6528/abd57f
Abstract: A novel three-dimensional (3D) vertically-few-layer MoS2 (V-MoS2) nanosheets- zero-dimensional PbS quantum dots (QDs) hybrid structure based broadband photodetector was fabricated, and its photoelectric performance was investigated in detail. We synthesized the V-MoS2 nanosheets by chemical…
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Keywords:
mos2;
hybrid structure;
mos2 nanosheets;
broadband photodetector ... See more keywords
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Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12030475
Abstract: The development of wearable systems stimulate the exploration of flexible broadband photodetectors with high responsivity and stability. In this paper, we propose a facile liquid-exfoliating method to prepare SnS2 nanosheets with high-quality crystalline structure and…
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Keywords:
broadband photodetector;
broadband;
highly responsive;
ptaa ... See more keywords