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Journal Articles

Observation of photoelectric-induced microplasma avalanche breakdown in AlGaN ultraviolet photodiode with separate absorption and multiplication structure

Jiying Cao, Qing Cai, Haifan You, Pengfei Shao, Jin Wang, Hui Guo, Junjun Xue, Bin Liu, Zili Xie, Xun Cao, Hai Lu, Youdou Zheng, Rong Zhang, Dunjun Chen
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 121109 (2023)
https://doi.org/10.1063/5.0155244
Published: September 2023
View article titled, Observation of photoelectric-induced microplasma avalanche breakdown in AlGaN ultraviolet photodiode with separate absorption and multiplication structure
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Journal Articles

Wafer-scale emission uniformity of InGaN-based red light-emitting diodes on an in situ InGaN decomposition template

Junwei Hu, Kun Xing, Zhihu Xia, Yimeng Sang, Xiaoping Yang, Tao Tao, Zhe Zhuang, Rong Zhang, Bin Liu
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 111107 (2023)
https://doi.org/10.1063/5.0162548
Published: September 2023
View article titled, Wafer-scale emission uniformity of InGaN-based red light-emitting diodes on an <em>in situ</em> InGaN decomposition template
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Journal Articles

Efficient spin–orbit torque switching in perpendicularly magnetized CoFeB facilitated by Fe2O3 underlayer

Zhuoyi Li, Xianyang Lu, Zhe Zhang, Wenjia Li, TaoTao Li, Jian Zhou, Yu Yan, Ruobai Liu, Jun Du, Ronghua Liu, Xinran Wang, Yao Li, Liang He, Jing Wu, Rong Zhang, Yongbing Xu
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 042404 (2023)
https://doi.org/10.1063/5.0163034
Published: July 2023
View article titled, Efficient spin–orbit torque switching in perpendicularly magnetized CoFeB facilitated by Fe<sub>2</sub>O<sub>3</sub> underlayer
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Includes: Supplementary data
Journal Articles

Ultraviolet photon-counting single-pixel imaging

Jun-Tian Ye, Chao Yu, Wenwen Li, Zheng-Ping Li, Hai Lu, Rong Zhang, Jun Zhang, Feihu Xu, Jian-Wei Pan
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 024005 (2023)
https://doi.org/10.1063/5.0157862
Published: July 2023
View article titled, Ultraviolet photon-counting single-pixel imaging
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Journal Articles

High density polarization-induced 2D hole gas enabled by elevating Al composition in GaN/AlGaN heterostructures

Pengfei Shao, Xing Fan, Siqi Li, Songlin Chen, Hui Zhou, Huan Liu, Hui Guo, Weizong Xu, Tao Tao, Zili Xie, Hong Lu, Ke Wang, Bin Liu, Dunjun Chen, Youdou Zheng, Rong Zhang
Journal: Applied Physics Letters
Appl. Phys. Lett. 122, 142102 (2023)
https://doi.org/10.1063/5.0139158
Published: April 2023
View article titled, High density polarization-induced 2D hole gas enabled by elevating Al composition in GaN/AlGaN heterostructures
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Journal Articles

Theoretical study on organic photovoltaic heterojunction FTAZ/IDCIC

Bing Yang, Cai-rong Zhang, Yu Wang, Mei-ling Zhang, Zi-jiang Liu, You-zhi Wu, Hong-shan Chen
Journal: Chinese Journal of Chemical Physics
Chin. J. Chem. Phys. 36, 199 (2023)
https://doi.org/10.1063/1674-0068/cjcp2109160
Published: April 2023
View article titled, Theoretical study on organic photovoltaic heterojunction FTAZ/IDCIC
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Journal Articles

Free-running 4H-SiC single-photon detector with ultralow afterpulse probability at 266 nm

Chao Yu, Tianyi Li, Xian-Song Zhao, Hai Lu, Rong Zhang, Feihu Xu, Jun Zhang, Jian-Wei Pan
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 94, 033101 (2023)
https://doi.org/10.1063/5.0137823
Published: March 2023
View article titled, Free-running 4H-SiC single-photon detector with ultralow afterpulse probability at 266 nm
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Journal Articles

On the choice of shape and size for truncated cluster-based x-ray spectral simulations of 2D materials

Jun-Rong Zhang, Sheng-Yu Wang, Guoyan Ge, Minrui Wei, Weijie Hua, Yong Ma
Journal: The Journal of Chemical Physics
J. Chem. Phys. 157, 094704 (2022)
https://doi.org/10.1063/5.0100175
Published: September 2022
View article titled, On the choice of shape and size for truncated cluster-based x-ray spectral simulations of 2D materials
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Includes: Supplementary data
Journal Articles

RF performance enhancement in sub-μm scaled β-Ga2O3 tri-gate FinFETs

Xinxin Yu, Hehe Gong, Jianjun Zhou, Zhenghao Shen, Fang-fang Ren, Dunjun Chen, Xin Ou, Yuechan Kong, Zhonghui Li, Tangsheng Chen, Shulin Gu, Rong Zhang, Youdou Zheng, Jiandong Ye
Journal: Applied Physics Letters
Appl. Phys. Lett. 121, 072102 (2022)
https://doi.org/10.1063/5.0098610
Published: August 2022
View article titled, RF performance enhancement in sub-<em>μ</em>m scaled β-Ga<sub>2</sub>O<sub>3</sub> tri-gate FinFETs
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Journal Articles

Yellow luminescence band defect related photocurrent instability of GaN p-i-n ultraviolet photodetectors

Liyong Pu, Zhiyuan Wang, Dong Zhou, Weizong Xu, Fangfang Ren, Dunjun Chen, Rong Zhang, Youdou Zheng, Hai Lu
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 40, 052201 (2022)
https://doi.org/10.1116/6.0001916
Published: August 2022
View article titled, Yellow luminescence band defect related photocurrent instability of GaN p-i-n ultraviolet photodetectors
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Journal Articles

Direct observation of spin polarization in epitaxial Fe3O4(001)/MgO thin films grown by magnetron sputtering

Zhe Zhang, Xianyang Lu, Yu Yan, Jiahua Lu, Zhuoyi Li, Qi Liu, Fangyuan Zhu, Jiefeng Cao, Yong Wang, Zhaocong Huang, Ya Zhai, Yao Li, Xuezhong Ruan, Liang He, Jing Wu, Jun Du, Rong Zhang, Yongbing Xu
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 182403 (2022)
https://doi.org/10.1063/5.0091241
Published: May 2022
View article titled, Direct observation of spin polarization in epitaxial Fe<sub>3</sub>O<sub>4</sub>(001)/MgO thin films grown by magnetron sputtering
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Includes: Supplementary data
Journal Articles

Observation of an anisotropic ultrafast spin relaxation process in large-area WTe2 films

Yequan Chen, Zhendong Chen, Wenxuan Sun, Yongda Chen, Xianyang Lu, Xuezhong Ruan, Fengqiu Wang, Jing Wu, Liang He, Rong Zhang, Yongbing Xu, Xuefeng Wang
Journal: Journal of Applied Physics
J. Appl. Phys. 131, 163903 (2022)
https://doi.org/10.1063/5.0090935
Published: April 2022
View article titled, Observation of an anisotropic ultrafast spin relaxation process in large-area WTe<sub>2</sub> films
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Includes: Supplementary data
Journal Articles

Global strong solutions to planar radiative magnetohydrodynamic equations with density-dependent viscosity and degenerate heat-conductivity

Teng Wang, Xiang Wang, Rong Zhang
Journal: Journal of Mathematical Physics
J. Math. Phys. 63, 031510 (2022)
https://doi.org/10.1063/5.0084254
Published: March 2022
View article titled, Global strong solutions to planar radiative magnetohydrodynamic equations with density-dependent viscosity and degenerate heat-conductivity
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Journal Articles

Low density of interface trap states and temperature dependence study of Ga2O3 Schottky barrier diode with p-NiOx termination

Qinglong Yan, Hehe Gong, Hong Zhou, Jincheng Zhang, Jiandong Ye, Zhihong Liu, Chenlu Wang, Xuefeng Zheng, Rong Zhang, Yue Hao
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 092106 (2022)
https://doi.org/10.1063/5.0082377
Published: March 2022
View article titled, Low density of interface trap states and temperature dependence study of Ga<sub>2</sub>O<sub>3</sub> Schottky barrier diode with p-NiO<sub>x</sub> termination
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Journal Articles

NiO/AlGaN interface reconstruction and transport manipulation of p-NiO gated AlGaN/GaN HEMTs

Hui Guo, Hehe Gong, Xinxin Yu, Rui Wang, Qing Cai, Junjun Xue, Jin Wang, Danfeng Pan, Jiandong Ye, Bin Liu, Dunjun Chen, Hai Lu, Rong Zhang, Youdou Zheng
Journal: Applied Physics Reviews
Appl. Phys. Rev. 8, 041405 (2021)
https://doi.org/10.1063/5.0059841
Published: October 2021
View article titled, NiO/AlGaN interface reconstruction and transport manipulation of p-NiO gated AlGaN/GaN HEMTs
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Includes: Supplementary data
Journal Articles

Tuning interfacial spin pump in Ta/CoFeB/MgO films by ultrafast laser pulse

Yuting Gong, Xianyang Lu, Jian Su, Zhendong Chen, Long Yang, Yu Yan, Yao Li, Xuezhong Ruan, Jun Du, Jianwang Cai, Jing Wu, Liang He, Rong Zhang, Hao Meng, Bo Liu, Yongbing Xu
Journal: Applied Physics Letters
Appl. Phys. Lett. 119, 092404 (2021)
https://doi.org/10.1063/5.0056059
Published: August 2021
View article titled, Tuning interfacial spin pump in Ta/CoFeB/MgO films by ultrafast laser pulse
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Includes: Supplementary data
Journal Articles

A new oscillatory instability in Rayleigh–Bénard convection of a binary mixture with positive separation ratio

Zhan-Chao Hu (胡战超), Xin-Rong Zhang (张信荣)
Journal: Physics of Fluids
Physics of Fluids 33, 054113 (2021)
https://doi.org/10.1063/5.0049247
Published: May 2021
View article titled, A new oscillatory instability in Rayleigh–Bénard convection of a binary mixture with positive separation ratio
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Includes: Supplementary data
Journal Articles

β-Ga2O3 hetero-junction barrier Schottky diode with reverse leakage current modulation and BV2/Ron,sp value of 0.93 GW/cm2

Qinglong Yan, Hehe Gong, Jincheng Zhang, Jiandong Ye, Hong Zhou, Zhihong Liu, Shengrui Xu, Chenlu Wang, Zhuangzhuang Hu, Qian Feng, Jing Ning, Chunfu Zhang, Peijun Ma, Rong Zhang, Yue Hao
Journal: Applied Physics Letters
Appl. Phys. Lett. 118, 122102 (2021)
https://doi.org/10.1063/5.0044130
Published: March 2021
View article titled, β-Ga<sub>2</sub>O<sub>3</sub> hetero-junction barrier Schottky diode with reverse leakage current modulation and BV<sup>2</sup>/R<sub>on,sp</sub> value of 0.93 GW/cm<sup>2</sup>
Open the PDF for β-Ga<sub>2</sub>O<sub>3</sub> hetero-junction barrier Schottky diode with reverse leakage current modulation and BV<sup>2</sup>/R<sub>on,sp</sub> value of 0.93 GW/cm<sup>2</sup> in another window
Journal Articles

High sensitivity x-ray detectors based on 4H-SiC p-i-n structure with 80 μm thick intrinsic layer

Qing Liu, Dong Zhou, Weizong Xu, Dunjun Chen, Fangfang Ren, Rong Zhang, Youdou Zheng, Hai Lu
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 39, 022202 (2021)
https://doi.org/10.1116/6.0000829
Published: March 2021
View article titled, High sensitivity x-ray detectors based on 4H-SiC p-i-n structure with 80 <em>μ</em>m thick intrinsic layer
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Journal Articles

Impurity band assisted carrier relaxation in Cr doped topological insulator Bi2Se3

Jian Tu, Yafei Zhao, Xiaoqian Zhang, Zhonghui Nie, Yao Li, Yilin Zhang, Ion Cristian Edmond Turcu, Luca Poletto, Fabio Frassetto, Xuezhong Ruan, Wenbin Zhong, Xuefeng Wang, Wenqing Liu, Yu Zhang, Rong Zhang, Yongbing Xu, Liang He
Journal: Applied Physics Letters
Appl. Phys. Lett. 118, 081103 (2021)
https://doi.org/10.1063/5.0039440
Published: February 2021
View article titled, Impurity band assisted carrier relaxation in Cr doped topological insulator Bi<sub>2</sub>Se<sub>3</sub>
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Includes: Supplementary data