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Yongguang Xiao
Researcher at Xiangtan University
Publications - 68
Citations - 802
Yongguang Xiao is an academic researcher from Xiangtan University. The author has contributed to research in topics: Ferroelectricity & Thin film. The author has an hindex of 14, co-authored 68 publications receiving 646 citations.
Papers
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Journal ArticleDOI
Surface-Potential-Based Drain Current Model for Long-Channel Junctionless Double-Gate MOSFETs
Zhuojun Chen,Yongguang Xiao,Minghua Tang,Ying Xiong,Jianqiang Huang,Jiancheng Li,Xiaochen Gu,Yichun Zhou +7 more
TL;DR: In this article, a surface-potential-based model for the symmetric long-channel junctionless double-gate MOSFET was developed, where the relationship between surface potential and gate voltage were derived from some effective approximations to Poisson's equation for deep depletion, partial depletion, and accumulation conditions.
Journal ArticleDOI
Bipolar and unipolar resistive switching behaviors of sol-gel-derived SrTiO 3 thin films with different compliance currents
M. H. Tang,Z.P. Wang,J.C. Li,Z.Q. Zeng,X.L. Xu,G. Y. Wang,L.B. Zhang,Yongguang Xiao,S. B. Yang,Bo Jiang,J. He +10 more
TL;DR: In this paper, the authors showed that the external compliance current is a key factor in resistance switching phenomenon of SrTiO3 (STO) thin films, and they found that the BRS behavior may be controlled by the structure interface while the URS behavior is likely bulk controlled.
Journal ArticleDOI
Improvement of resistive switching performances via an amorphous ZrO2 layer formation in TiO2-based forming-free resistive random access memory
Baiwen Zeng,Dinglin Xu,Minghua Tang,Yongguang Xiao,Yuzhou Zhou,Rongxin Xiong,Zheng Li,Yichun Zhou +7 more
TL;DR: In this article, the effects of an amorphous ZrO2 layer on the TiO2-based bipolar resistive switching memory device were investigated and a remarkably improved uniformity of switching parameters such as switching voltages and resistances in high/low states was demonstrated.
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Prediction of phonon-mediated superconductivity in two-dimensional Mo2B2
TL;DR: Based on the crystal structure prediction method and first-principles calculations, Wang et al. as discussed by the authors obtained two new 2D molybdenum boride structures of tetr- and tri-Mo2B2.
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Bipolar and unipolar resistive switching modes in Pt/Zn0.99Zr0.01O/Pt structure for multi-bit resistance random access memory
TL;DR: In this paper, the coexistence of bipolar resistive switching (BRS) and unipolar resistive switch (URS) modes in Pt/Zn0.99Zr0.01O/Pt structure devices was investigated.