Z
Z. Q. Xie
Researcher at University of Nebraska–Lincoln
Publications - 32
Citations - 565
Z. Q. Xie is an academic researcher from University of Nebraska–Lincoln. The author has contributed to research in topics: Diamond & Laser. The author has an hindex of 12, co-authored 32 publications receiving 521 citations. Previous affiliations of Z. Q. Xie include Fudan University.
Papers
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Journal ArticleDOI
Fast growth of graphene patterns by laser direct writing
Jongbok Park,Wei Xiong,Yang Gao,Min Qian,Z. Q. Xie,M. Mitchell,Yunshen Zhou,Gyuhyeon Han,Lan Jiang,Yongfeng Lu +9 more
TL;DR: In this paper, a single-step fabrication of line patterns using laser-induced chemical vapor deposition (LCVD) was developed using a thin nickel foil in a CH4 and H2 environment.
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Single‐Step Formation of Graphene on Dielectric Surfaces
Wei Xiong,Yunshen Zhou,Li Jia Jiang,A. Sarkar,Masoud Mahjouri-Samani,Z. Q. Xie,Yang Gao,Natale J. Ianno,Lan Jiang,Yongfeng Lu +9 more
TL;DR: High-quality graphene is obtained uniformly on the whole surface of wafers with a controlled number of graphene layers, and the monolayer graphene exhibits a low sheet resistance and a high optical transmittance in the visible range.
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Accuracy improvement of quantitative analysis by spatial confinement in laser-induced breakdown spectroscopy.
Lianbo Guo,Z. Q. Hao,Meng Shen,Wei Xiong,X. N. He,Z. Q. Xie,Ming Gao,Xiangyou Li,Xiaoyan Zeng,Yongfeng Lu +9 more
TL;DR: It was demonstrated that the accuracy of quantitative analysis with low concentration elements in steel samples was improved, because the plasma became uniform with spatial confinement, which provides a new pathway for improving the accuracy for quantitative analysis of LIBS.
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Detection of trace phosphorus in steel using laser-induced breakdown spectroscopy combined with laser-induced fluorescence
TL;DR: The results demonstrate the potential of LIBS-LIF to meet the requirements for on-line analyses in open air in the steel industry and the limit of detection for P in steel is estimated to be around 0.7 ppm.
Journal ArticleDOI
Transparent interconnections formed by rapid single-step fabrication of graphene patterns
Jongbok Park,Wei Xiong,Z. Q. Xie,Yang Gao,Min Qian,M. Mitchell,Masoud Mahjouri-Samani,Yunshen Zhou,Lan Jiang,Yongfeng Lu +9 more
TL;DR: In this paper, the authors developed a process to form transparent interconnections using graphene patterns that were synthesized by laser chemical vapor deposition and the number of graphene layers was tightly controlled by laser scan speed.