X
X. Liu
Researcher at Northwestern University
Publications - 28
Citations - 1613
X. Liu is an academic researcher from Northwestern University. The author has contributed to research in topics: Lasing threshold & Laser. The author has an hindex of 15, co-authored 27 publications receiving 1554 citations. Previous affiliations of X. Liu include Northwest University (United States).
Papers
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Growth mechanism and properties of ZnO nanorods synthesized by plasma-enhanced chemical vapor deposition
TL;DR: In this paper, high-resolution transmission electron microscopy studies showed that ZnO nanorods are single crystals and that they grow along the c axis of the crystal plane.
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Investigation of random lasers with resonant feedback
TL;DR: In this paper, the dependences of the lasing threshold and the number of lasing modes on the transport mean free path, the pump area, and the sample size are measured.
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Ultraviolet photonic crystal laser
TL;DR: In this article, the authors fabricated two-dimensional photonic crystal structures in zinc oxide films with focused-ion-beam etching and demonstrated that lasing occurs in the strongly localized defect modes near the edges of photonic band gap.
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Nitrogen doped ZnO film grown by the plasma-assisted metal-organic chemical vapor deposition
Xinqiang Wang,Shuren Yang,Jinzhong Wang,Mingtao Li,Xiuying Jiang,Guotong Du,X. Liu,Robert P. H. Chang +7 more
TL;DR: In this article, Nitrogen doped and non-doped ZnO films are grown by the plasma assisted metal-organic chemical vapor deposition (MOCVD) on sapphire.
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Random lasers with coherent feedback
TL;DR: In this paper, the fundamental difference and transition between a random laser with coherent feedback and an incoherent laser with incoherent feedback were illustrated, and the authors also trapped laser light in micrometer-sized random media, caused by disorder-induced scattering and interference.