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Zhanguo Qi

Shandong University

27 Shanda Nanlu

South Rd.

Jinan, SD 250100

China

  • Shandong University

SCHOLARLY PAPERS

7

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298

TOTAL CITATIONS

0

Scholarly Papers (7)

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1.

Growth of Freestanding GaN Crystals on Three-Dimensional Mesh Porous Substrate By HVPE

Number of pages: 16 Posted: 20 Mar 2024
Zhongxin Wang, Shouzhi Wang, Lei Liu, Jiaoxian Yu, Guodong Wang, Qiubo Li, Zhanguo Qi, Xiangang Xu and lei zhang
Shandong University, Shandong University, Shandong University, Qilu University of Technology, Shandong University, Shandong University, Shandong University, Shandong University and Shandong University
Downloads 78 (816,709)

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GaN, HVPE, Three-Dimensional mesh porous structure, freestanding, dislocation

2.

Experimental and First-Principles study of Thermal Conductivity in GaN

Downloads 65 (951,658)

Experimental and First-Principles study of Thermal Conductivity in GaN

Number of pages: 26 Posted: 25 Oct 2025
Zhengtang Yang, Qiubo Li, Zhongxin Wang, Shouzhi Wang, Lihuan Wang, Jinpeng Yang, Chen-Chang Chen, Xiaojun Yu, Yaocheng Liu, Zhanguo Qi, Jiachen Du, Qingbin Liu, Xiangang Xu and lei zhang
Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong University, Shandong University, Shandong University, Shandong University and Shandong University
Downloads 38 (1,281,607)

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GaN, Thermal conductivity, First-principles, Phonon

Experimental and First-Principles study of Thermal Conductivity in GaN

Number of pages: 25 Posted: 12 Jan 2026
Zhengtang Yang, Qiubo Li, Zhongxin Wang, Shouzhi Wang, Lihuan Wang, Jinpeng Yang, Chen-Chang Chen, Xiaojun Yu, Yaocheng Liu, Zhanguo Qi, Jiachen Du, Qingbin Liu, Xiangang Xu and lei zhang
Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong University, Shandong University, Shandong University, Shandong University and Shandong University
Downloads 15 (1,570,077)

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GaN, Crystal, Thermal conductivity, First-principles

Experimental and First-Principles study of Thermal Conductivity in GaN

Number of pages: 25 Posted: 12 Jan 2026
Zhengtang Yang, Qiubo Li, Zhongxin Wang, Shouzhi Wang, Lihuan Wang, Jinpeng Yang, Chen-Chang Chen, Xiaojun Yu, Yaocheng Liu, Zhanguo Qi, Jiachen Du, Qingbin Liu, Xiangang Xu and lei zhang
Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Shandong University, Shandong University, Shandong University, Shandong University and Shandong University
Downloads 12 (1,589,301)

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GaN, Crystal, Thermal conductivity, First-principles

3.

Activating Chemical Inertness in GaN for High-Speed Polishing: A Subsurface Microstructure-Driven Paradigm

Number of pages: 20 Posted: 29 Oct 2025
lei zhang, Xuanyi Zhao, Shouzhi Wang, Xiufang Chen, Huidong Yu, Qiubo Li, Guodong Wang, Zhongxin Wang, Zhanguo Qi and Xiangang Xu
Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University and Shandong University
Downloads 55 (1,031,043)

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Gallium nitride (GaN), Chemical mechanical polishing (CMP), Ductile-mode grinding, subsurface damage, Phase transformation, Material removal rate

4.

Effect of Buffer Layers on GaN Growth on Porous Substrates

Number of pages: 15 Posted: 27 Nov 2025
Zhanguo Qi, Guodong Wang, Songyang Lv, Shouzhi Wang, Zhongxin Wang, Qiubo Li, Defu Sun, Huidong Yu, Zhengtang Yang, Qingbin Liu, Huihui Shao, Xiufei Chen, Xiangang Xu and lei zhang
Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University and Shandong University
Downloads 32 (1,304,549)

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GaN, HVPE, buffer, Si-doped

5.

Effects of Si Doping on the Optical Properties of N-Type Gan Crystals

Number of pages: 11 Posted: 16 Aug 2025
lei zhang, Zhanguo Qi, Shouzhi Wang, Zhongxin Wang, Qiubo Li, Huihui Shao, Lei Liu, Guodong Wang, Xiufei Chen, Shuang Zhang, Kaize Jiang and Xiangang Xu
Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University and Shandong University
Downloads 32 (1,332,057)

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GaN, HVPE, n-type, Si doping

6.

Effects of Si Doping on the Optical Properties of n-type GaN Crystals

Number of pages: 11 Posted: 29 Sep 2025
lei zhang, Zhanguo Qi, Shouzhi Wang, Zhongxin Wang, Qiubo Li, Huihui Shao, Lei Liu, Guodong Wang, Xiufei Chen, Shuang Zhang, Kaize Jiang and Xiangang Xu
Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University and Shandong University
Downloads 31 (1,318,317)

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GaN, HVPE, n-type, Si doping

7.

Research on Growth of GaN on Porous Metal Structure

Number of pages: 10 Posted: 23 Jun 2026
Huihui Shao, Shouzhi Wang, Zhongxin Wang, Qiubo Li, Defu Sun, Kaize Jiang, Zhanguo Qi, Mingsheng Xu and lei zhang
Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University, Shandong University and Shandong University
Downloads 5

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Porous substrate, HVPE method, GaN