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Yuan Gao
Researcher at Agency for Science, Technology and Research
Publications - 238
Citations - 7803
Yuan Gao is an academic researcher from Agency for Science, Technology and Research. The author has contributed to research in topics: Quantum dot & Perovskite (structure). The author has an hindex of 38, co-authored 200 publications receiving 5017 citations. Previous affiliations of Yuan Gao include University of Toronto & Taizhou University.
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Journal ArticleDOI
Evolution of oxide charge trapping under bias temperature stressing
TL;DR: It is found that transient charge trapping is transformed into more permanent trapped charge when the applied electrical cum thermal stress exceeds a certain threshold, and an intrinsic oxide defect – the oxygen vacancy-interstitial (VO − Oi) – could consistently explain the experimental observations.
Journal ArticleDOI
Stochastic domain wall depinning in permalloy nanowires with various types of notches
Yuan Gao,B. You,Yang Hui,Qingfeng Zhan,Zuwei Li,N. Lei,Weisheng Zhao,Jianhong Wu,Hongqing Tu,Junzhuan Wang,Lujun Wei,Wei Zhang,Yongbing Xu,Jun Du +13 more
TL;DR: In this article, the authors reported on the investigation of pinning and depinning of DWs in permalloy nanowires with six types of longitudinally asymmetric notches using focused magneto-optic Kerr effect (FMOKE) magnetometer and magnetic force microscopy (MFM).
Journal ArticleDOI
Controllable Edge Epitaxy of Helical GeSe/GeS Heterostructures.
Qi Wu,Zixuan Fang,Yuelei Zhu,Hai Zeng Song,Yin Liu,Xin Su,Danfeng Pan,Yuan Gao,Peng Wang,Shancheng Yan,Zaiyao Fei,Jie Yao,Yi Shi +12 more
TL;DR: In this paper , the authors further demonstrate a convenient way for tailoring the twist rate of helical germanium sulfide (GeS) crystals via tuning of the growth temperature.
Proceedings ArticleDOI
A 16-channel TDM analog front-end with enhanced system CMRR for wearable dry EEG recording
TL;DR: A novel AFE architecture that combines time division multiplexing (TDM) and chopping stabilization (CS) to improve the system common mode rejection ratio (CMRR) and the input-referred noise is proposed.
Proceedings ArticleDOI
A 16.6 μW 3.12 MHz RC Relaxation Oscillator with 160.3 dBc/Hz FOM
TL;DR: A novel switch-capacitor based RC charging/discharging circuit is proposed to effectively improve the oscillator phase noise and power performance and the inverter-based comparator with replica biasing is employed and optimized to enhance the phase noise performance and to lower output dependence on the supply voltage variation.