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Hongchang Cheng

Science and Technology on Low-Light-Level Night Vision Laboratory

SCHOLARLY PAPERS

11

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341

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Scholarly Papers (11)

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1.

Improved Performance of Transitional Ingan Nanopencil Photocathodes

Downloads 56 (1,000,027)

Improved Performance of Transitional Ingan Nanopencil Photocathodes

Number of pages: 18 Posted: 02 Nov 2023
Zhihao Cao, Lei Liu, Jian Tian, Xingyue Zhangyang, Zhidong Wang, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 22 (1,473,203)

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InGaN, nanopencil, photocathode, Structural parameter, photoemission performance.

Improved Performance of Transitional Ingan Nanopencil Photocathodes

Number of pages: 18 Posted: 22 Dec 2023
Zhihao Cao, Lei Liu, Jian Tian, Xingyue Zhangyang, Zhidong Wang, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 18 (1,525,626)

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InGaN, nanopencil, photocathode, Structural parameter, photoemission performance.

Improved Performance of Transitional Ingan Nanopencil Photocathodes

Number of pages: 18 Posted: 17 Apr 2024
Zhihao Cao, Lei Liu, Jian Tian, Xingyue Zhangyang, Zhidong Wang, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 16 (1,548,841)

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InGaN, nanopencil, photocathode, Structural parameter, photoemission performance.

2.

Enhancing Photoelectrical Properties of Ingan Nanowires by Cs and Cs-O Adsorption: First Principles Investigation

Downloads 52 (1,041,696)

Enhancing Photoelectrical Properties of Ingan Nanowires by Cs and Cs-O Adsorption: First Principles Investigation

Number of pages: 20 Posted: 23 Mar 2025
Zhihao Cao, Lei Liu, Zhidong Wang, Jian Tian, Xingyue Zhangyang, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 29 (1,371,100)

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InGaN nanowire, Cs adsorption, Cs-O adsorption, first principles

Enhancing Photoelectrical Properties of Ingan Nanowires by Cs and Cs-O Adsorption: First Principles Investigation

Number of pages: 20 Posted: 21 May 2025
Zhihao Cao, Lei Liu, Zhidong Wang, Jian Tian, Xingyue Zhangyang, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 23 (1,459,262)

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InGaN nanowire, Cs adsorption, Cs-O adsorption, First principles

3.

Optimizing Surface Chemical Etching Process to Improve Photoemission from Algaas Photocathodes

Number of pages: 54 Posted: 16 Aug 2024
Shiman Li, Yijun Zhang, Zehao Tong, Yu Jiang, Junju Zhang, Jianpo Gao, Yunsheng Qian, Feng Shi, Gangcheng Jiao, Hongchang Cheng and Yugang Zeng
Nanjing University of Science and Technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Science and Technology on Low-Light-Level Night Vision Laboratory and affiliation not provided to SSRN
Downloads 44 (1,133,231)

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AlGaAs photocathode, Chemical etching, oxidation, roughness, quantum efficiency

4.

Modification of Alkali Metal Nanoparticles for Enhanced Light Absorption and Photoemission of Ingan Nanowire Arrays

Number of pages: 19 Posted: 18 Oct 2023
Zhihao Cao, Lei Liu, Jian Tian, Xingyue Zhangyang, Zhidong Wang, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 34 (1,263,436)

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Nanoparticles, InGaN nanowire arrays, photocathode, photoemission.

5.

Different Built-In Electric Fields for Transmission-Mode Gaas Photocathodes Through Doping Engineering: Design and Modeling

Number of pages: 14 Posted: 30 Sep 2024
Zehao Tong, Yijun Zhang, Yu Jiang, Shiman Li, Jianpo Gao, Feng Shi, Hongchang Cheng, Xin Guo, Yunsheng Qian and Yugang Zeng
Nanjing University of Science and Technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology, affiliation not provided to SSRN, Science and Technology on Low-Light-Level Night Vision Laboratory, Science and Technology on Low-Light-Level Night Vision Laboratory, Nanjing University of Science and Technology and affiliation not provided to SSRN
Downloads 31 (1,304,549)

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GaAs photocathode, transmission-mode, doping engineering, built-in electric field, quantum efficiency

6.

Time Dynamic Characteristic of Carrier of Near Infrared Transmission Ingaas Photocathode

Number of pages: 13 Posted: 09 Apr 2025
Tian Tian JIA, Tiantian JIA, Hongchang Cheng, Hongjin Qiu, Jialiang Gao, Quanchao Zhang, Chi Qin, Jinjuan Du and Xin Guo
affiliation not provided to SSRN, affiliation not provided to SSRN, Science and Technology on Low-Light-Level Night Vision Laboratory, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 27 (1,359,097)

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time resolution characteristics, InGaAs photocathode, rear interface recombination, electron diffusion coefficient

7.

Emission Surface Improvement of In0.5ga0.5n Tilted Nanowire Array Photocathode for Vacuum Electron Sources

Number of pages: 16 Posted: 16 Aug 2023
Xingyue Zhangyang, Lei Liu, Jian Tian, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 25 (1,385,945)

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InGaN, nanowire, photocathode, electron source

8.

Effect of Nanocone on In0.5ga0.5n Photocathodes for Vacuum Electron Sources

Number of pages: 16 Posted: 21 Jun 2023
Xingyue Zhangyang, Lei Liu, Feifei Lu, Jian Tian, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 21 (1,436,435)

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InGaN, nanowire, nanocone, photocathode, electron sources

9.

Surface Oxidation for Surface Structural Stability and Electronic Properties of Ingan Nanowire Photocathodes

Downloads 19 (1,459,862)

Surface Oxidation for Surface Structural Stability and Electronic Properties of Ingan Nanowire Photocathodes

Number of pages: 21 Posted: 30 Oct 2024
Zhihao Cao, Lei Liu, Zhidong Wang, Jian Tian, Xingyue Zhangyang, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 13 (1,579,999)

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InGaN nanowire, surface oxidation, oxygen adsorption, oxygen substitution, First principles

Surface Oxidation for Surface Structural Stability and Electronic Properties of Ingan Nanowire Photocathodes

Number of pages: 20 Posted: 31 Jan 2025
Zhihao Cao, Lei Liu, Zhidong Wang, Jian Tian, Xingyue Zhangyang, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 6 (1,635,165)

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InGaN nanowire, surface oxidation, oxygen adsorption, oxygen substitution, first principles

10.

High Light Utilization of Double-Layer Inxga1-Xn Heterojunction Nanowire Array Photocathodes

Number of pages: 22 Posted: 20 Feb 2024
Zhihao Cao, Lei Liu, Jian Tian, Xingyue Zhangyang, Zhidong Wang, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 17 (1,481,165)

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InxGa1-xN, heterojunction nanowire, photocathode, effective quantum efficiency, actual performance.

11.

Surface Oxidation for Surface Structural Stability and Electronic Properties of Ingan Nanowire Photocathodes

Number of pages: 21 Posted: 27 Sep 2024
Zhihao Cao, Lei Liu, Zhidong Wang, Jian Tian, Xingyue Zhangyang, Hongchang Cheng and Xin Guo
Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Nanjing University of Science and Technology - Department of optoelectronic technology, Science and Technology on Low-Light-Level Night Vision Laboratory and Science and Technology on Low-Light-Level Night Vision Laboratory
Downloads 15 (1,500,778)

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InGaN nanowire, surface oxidation, oxygen adsorption, oxygen substitution, first principles