R
Rui Jie Ng
Researcher at National University of Singapore
Publications - 3
Citations - 306
Rui Jie Ng is an academic researcher from National University of Singapore. The author has contributed to research in topics: Electron mobility & Semiconductor. The author has an hindex of 3, co-authored 3 publications receiving 238 citations.
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Journal ArticleDOI
Few-Layer Black Phosphorus Carbide Field-Effect Transistor via Carbon Doping.
Wee Chong Tan,Yongqing Cai,Rui Jie Ng,Li Huang,Xuewei Feng,Gang Zhang,Yong-Wei Zhang,Christian A. Nijhuis,Xinke Liu,Kah-Wee Ang +9 more
TL;DR: A high-performance composite few-layer b-PC field-effect transistor fabricated via a novel carbon doping technique which achieved a high hole mobility of 1995 cm2 V-1 s-1 at room temperature is reported.
Journal ArticleDOI
A Black Phosphorus Carbide Infrared Phototransistor
Wee Chong Tan,Li Huang,Rui Jie Ng,Lin Wang,Dihan Hasan,T. Duffin,Karuppannan Senthil Kumar,Christian A. Nijhuis,Chengkuo Lee,Kah-Wee Ang +9 more
TL;DR: A novel 2DM, black phosphorous carbide (b-PC) with a wide absorption spectrum up to 8000 nm is synthesized and a b-PC phototransistor with a tunable responsivity and response time at an excitation wavelength of 2004 nm is demonstrated.
Journal ArticleDOI
Impact and Origin of Interface States in MOS Capacitor with Monolayer MoS 2 and HfO 2 High-k Dielectric
Pengkun Xia,Xuewei Feng,Rui Jie Ng,Shijie Wang,Dongzhi Chi,Cequn Li,Zhubing He,Xinke Liu,Kah-Wee Ang +8 more
TL;DR: Insight is provided into the interface properties for enabling the development of MoS2 devices with carrier transport enhancement, which corroborates to a voltage-dependent frequency dispersion of ~11.5% at weak accumulation which decreases monotonically to ~9.0% at strong accumulation.