Transparent Ultraviolet Photodetectors Based on Ga2O3 Electrospun Nanowires

Muhammad Shahid; Tian Jun Li; Meng Fei Zhang; Jing Cheng; Yan Xing; Wei Pan

doi:10.4028/www.scientific.net/SSP.281.710

Paper Titles

Energy Transfer and Spectroscopic Characterization of New Green Emitting Li₃Ba₂Gd₃(WO₄)₈:Tb³⁺ Phosphor
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Preparation and Characterization of Na₂O-Y₂O₃-P₂O₅-SiO₂ Transparent Glass Ceramics
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Influence of Synthesis Temperature on the Properties of SnO₂ Thin Films via Hydrothermal Precipitation Method
p.699

Effect of the Adjuvants on the Properties of Superfine SnO₂ Powders
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Transparent Ultraviolet Photodetectors Based on Ga₂O₃ Electrospun Nanowires
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Effect of L-Cysteine on Photoluminescence of Zns:F Quantum Dots
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Preparation and Properties of Cr,Nd:YAG Transparent Ceramics by Slip Casting
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A Comparative Study of Relative Translucency of Six All-Ceramic Restorations
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Synthesis and Property Investigation on the Spherical Lu₃Al₅O₁₂:Tb³⁺ Phosphor with Green Emitting
p.735

HomeSolid State PhenomenaSolid State Phenomena Vol. 281Transparent Ultraviolet Photodetectors Based on...

Transparent Ultraviolet Photodetectors Based on Ga₂O₃ Electrospun Nanowires

Abstract:

Ultraviolet photodetectors (PDs) based on low-dimensional (LD) gallium oxide nanofibers were synthesized and assembled by a low cost and scalable electrospinning method. Highly uniaxially aligned nanofibers were used to assemble photodetectors. Photoconductive investigations indicate that the prepared photodetectors (PDs) are highly sensitive to ultraviolet (UV) light. The prepared photodetectors have shown a high photosensitivity (10³), fast photoresponse, excellent stability, and reproducibility under the illumination of UV light 254 nm. These electrospun nanofibers have also shown a high transparency (<85%) in the visible light 400-700 nm range. The high transparency of these nanobelts demonstrates their use for invisible UV photosensors.

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Periodical:

Solid State Phenomena (Volume 281)

Pages:

710-715

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.281.710

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Online since:

August 2018

Authors:

Muhammad Shahid, Tian Jun Li, Meng Fei Zhang, Jing Cheng, Yan Xing, Wei Pan*

Keywords:

Nanofibers, Photodetector, Photoresponse, Photosensitivity, Transparent

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* - Corresponding Author

References

[1] Kumar P S, Sundaramurthy J, Sundarrajan S, Babu V J, Singh G, Allakhverdiev S I and Ramakrishna S, Hierarchical electrospun nanofibers for energy harvesting, production and environmental remediation. Energy Environ. Sci. 7 (2014) 3192-222.

DOI: 10.1039/c4ee00612g

Google Scholar

[2] Tian, W.; Lu, H.; Li, L., Nanoscale ultraviolet photodetectors based on one dimensional metal oxide nanostructures. Nano Re-search8, (2015), 382-405.

DOI: 10.1007/s12274-014-0661-2

Google Scholar

[3] Alaie Z, Mohammad Nejad S and Yousefi M H Recent advances in ultraviolet photodetectors Materials Science in Semiconductor Processing. 29(2015) 16-55.

DOI: 10.1016/j.mssp.2014.02.054

Google Scholar

[4] Khin M M, Nair A S, Babu V J, Murugan R and Ramakrishna S A review on nanomaterials for environmental remediation.Energy & Environmental Science 5 (2012) 8075.

DOI: 10.1039/c2ee21818f

Google Scholar

[5] Zhang Q, Uchaker E, Candelaria S L and Cao G Nanomaterials for energy conversion and storage.Chemical Society reviews 42 (2013) 3127-71.

DOI: 10.1039/c3cs00009e

Google Scholar

[6] Y. Wang, M. Shahid, J. Cheng, H. Nishijima and W. Pan, Electrospun assembly: a nondestructive nanofabrication for transparent photosensors. Nanotechnology, 28(2017) 155202.

DOI: 10.1088/1361-6528/aa6240

Google Scholar

[7] M Shahid, Wang Y, Yang J, Li T, Xing Y, Cheng J, Zhang M, Wan C and Pan W, Indium-doped SnO2 Nanobelts for High-performance Transparent and Flexible Photosensors by a Facile Assembly.Nanotechnology, 28 (2017), 335705.

DOI: 10.1088/1361-6528/aa7910

Google Scholar

[8] M Shahid ,Wang Y, Yang J, Li T, Cheng J, Zhang M, , Xing Y, Wan C and Pan W, Synergetic Enhancement in Photosensitivity and Flexibility of Photodetectors Based on Hybrid Nanobelt Network. Advanced Materials Interfaces(2017) 1700909.

DOI: 10.1002/admi.201700909

Google Scholar

[9] Cheng, J.; Feng, J.; Pan, W., Enhanced photocatalytic activity in electrospun bismuth vanadate nanofibers with phase junction. ACS applied materials & interfaces, 7 (2015), 9638-44.

DOI: 10.1021/acsami.5b01305

Google Scholar

[10] Lin, C.-H.; Chen, R.-S.; Chen, T.-T.; Chen, H.-Y.; Chen, Y.-F.; Chen, K.-H.; Chen, L.-C., High photocurrent gain in SnO2 nanowires. Applied Physics Letters, 93, (2008), 112115.

DOI: 10.1063/1.2987422

Google Scholar