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J.M. Qin

Changchun University of Science and Technology

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Publication

Featured researches published by J.M. Qin.

Applied Physics Letters | 2014

Origin of the responsivity characteristics of Au/ZnO/MgZnO and Au/MgZnO/ZnO structured ultraviolet photodetectors

Rusheng Liu; Dayong Jiang; Qian Duan; Long Sun; Chunguang Tian; Qingcheng Liang; Shang Gao; J.M. Qin

We report on the ultraviolet photodetectors based on the MgZnO/ZnO and ZnO/MgZnO double-layer films prepared by magnetron sputtering method. The spectral response shows only one responsivity peak in the 1.0 and 1.5u2009h photodetectors (denoted by the deposition time of one layer of the films) and two peaks in the 0.5u2009h photodetectors. To our surprise, the Au/MgZnO/ZnO photodetectors have larger responsivity than that of the Au/ZnO/MgZnO ones. A physical mechanism focused on depletion width is given to explain the above results.

Vacuum | 2012

Optical properties of NiO thin films fabricated by electron beam evaporation

D.Y. Jiang; J.M. Qin; Xiaohua Wang; Shang Gao; Qingcheng Liang; Jianxun Zhao

Journal of Alloys and Compounds | 2012

Optical waveguide based on ZnO nanowires prepared by a thermal evaporation process

D.Y. Jiang; Jianxun Zhao; M. Zhao; Qingcheng Liang; Shang Gao; J.M. Qin; Yajun Zhao; A. Li

Journal of Alloys and Compounds | 2014

Improvement of thermoelectric performance for Te-doped CoSb3 by higher synthesis pressure

L. Deng; L.B. Wang; X. Jia; Hongan Ma; J.M. Qin; Y.C. Wan

Applied Surface Science | 2013

Effects of power on properties of ZnO thin films grown by radio frequency magnetron sputtering

Yajun Zhao; Dayong Jiang; Man Zhao; Rui Deng; J.M. Qin; Shang Gao; Qingcheng Liang; Jianxun Zhao

Chinese Science Bulletin | 2014

Room-temperature NH3 sensors with high sensitivity and short response/recovery times

Qingcheng Liang; Di Li; Shang Gao; Dayong Jiang; Jianxun Zhao; J.M. Qin; Jianhua Hou

Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2014

Young׳s modulus of individual ZnO nanowires

Dayong Jiang; Chunguang Tian; Qingfei Liu; Man Zhao; J.M. Qin; Jianhua Hou; Shang Gao; Qingcheng Liang; Jianxun Zhao

Journal of Alloys and Compounds | 2017

Enhanced thermoelectric performance of skutterudites via orthogonal experimental design

Le Deng; J.M. Qin; X. Jia; Xin Guo

Optics Communications | 2017

Surface plasmon-enhanced ultraviolet photodetectors by using Au nanoparticles embedded in MgZnO thin films

Zexuan Guo; D.Y. Jiang; M. Zhao; Tao Zheng; Jingwen Lv; Jianan Pei; Nan Hu; Shang Gao; Qingcheng Liang; Jianxun Zhao; Jianhua Hou; J.M. Qin

Journal of Alloys and Compounds | 2017

The thermoelectric properties of BaxIn0.2−x Co4Sb11.5Te0.5 synthesized at different pressure

L.B. Wang; J. Ni; X. Jia; J.M. Qin; Xin Guo; Le Deng

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Qingcheng Liang

Changchun University of Science and Technology

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Shang Gao

Changchun University of Science and Technology

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Jianxun Zhao

Changchun University of Science and Technology

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X. Jia

Jilin University

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Le Deng

Changchun University of Science and Technology

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Dayong Jiang

Changchun University of Science and Technology

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J. Ni

FAW-Volkswagen

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L.B. Wang

Changchun University of Science and Technology

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Jianhua Hou

Changchun University of Science and Technology

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Xin Guo

Jilin University

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