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Aofei Tang

Xi’an University of Technology

SCHOLARLY PAPERS

2

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60

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Scholarly Papers (2)

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1.

Toward low-loss and low-roughness laser readily separable slicing of SiC wafers: the role of temporal pulse bursts

Number of pages: 18 Posted: 09 Mar 2026
Jing Lv, Jiayi Yue, Jialu Gao, Jiaqi Qiu, Zhenqiang Zhang, Aofei Tang, Guanghua Cheng, Zhongyin Zhang, Xuewen Wang, Rujia Wang and Shujuan Li
Northwestern Polytechnic University (NPU), Xi’an University of Technology, Xi’an University of Technology, Xi’an University of Technology, Xi’an University of Technology, Xi’an University of Technology, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Xi’an University of Technology, Xi’an University of Technology and Xi'an University of Technology - School of Mechanical and Precision Instrument Engineering
Downloads 46 (1,157,785)

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silicon carbide, ultrafast laser, temporal pulse bursts, laser slicing, damage layer thickness control

2.

Investigation on internal modification and delamination of 4H-SiC using 515 nm picosecond temporal pulse trains

Number of pages: 16 Posted: 02 May 2026
Jing Lv, Jialu Gao, Jiayi Yue, Jiaqi Qiu, Zhenqiang Zhang, Rujia Wang, Aofei Tang, Xiaoli Hou and Shujuan Li
affiliation not provided to SSRN, Xi’an University of Technology, Xi’an University of Technology, Xi’an University of Technology, Xi’an University of Technology, Xi’an University of Technology, Xi’an University of Technology, affiliation not provided to SSRN and Xi'an University of Technology - School of Mechanical and Precision Instrument Engineering
Downloads 14 (1,526,714)

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4H-SiC, 515 nm, temporal pulsed laser, internal modification, simple delamination