854 citations · 3.6k across the 15 of their papers we have counts for
15 papers
Clean BN encapsulated 2D FETs with lithography compatible contacts
Binxi Liang, Anjian Wang, Jian Zhou +6
Device passivation through ultraclean hexagonal BN encapsulation is proven one of the most effective ways for constructing high-quality devices with atomically thin semiconductors…
Observation of ballistic avalanche phenomena in nanoscale vertical InSe/BP heterostructures
Anyuan Gao, Jiawei Lai, Yaojia Wang +13
Initiating impact ionization of avalanche breakdown essentially requires applying a high electric field in a long active region, hampering carrier-multiplication with high gain, lo…
Ultrafast photocarrier recombination dynamics in black phosphorus-molybdenum disulfide (BP/MoS2) heterostructure
Zhonghui Nie, Yuhan Wang, Ziling Li +8
Van der Waals (vdW) heterostructures constructed with two-dimensional (2D) materials have attracted great interests, due to their fascinating properties and potential for novel app…
A light-stimulated neuromorphic device based on graphene hybrid phototransistor
Shuchao Qin, Fengqiu Wang, Yujie Liu +6
Neuromorphic chip refers to an unconventional computing architecture that is modelled on biological brains. It is ideally suited for processing sensory data for intelligence comput…
A High-Performance Mid-infrared Optical Switch Enabled by Bulk Dirac Fermions in Cd3As2
Chunhui Zhu, Fengqiu Wang, Yafei Meng +11
Pulsed lasers operating in the 2-5 μm band are important for a wide range of applications in sensing, spectroscopy, imaging and communications. Despite recent advances with mid-inf…
Probing Carrier Transport and Structure-property Relationship of Highly Ordered Organic Semiconductors at Two-dimensional Limit
Yuhan Zhang, Jingsi Qiao, Si Gao +14
One of the basic assumptions in organic field-effect transistors, the most fundamental device unit in organic electronics, is that charge transport occurs two-dimensionally in the…
Broadband Photovoltaic Detectors based on an Atomically Thin Heterostructure
Mingsheng Long, Erfu Liu, Peng Wang +19
Van der Waals junctions of two-dimensional materials with an atomically sharp interface open up unprecedented opportunities to design and study functional heterostructures. Semicon…
High responsivity phototransistors based on few-layer ReS2 for weak signal detection
Erfu Liu, Mingsheng Long, Junwen Zeng +18
Two-dimensional transition metal dichalcogenides are emerging with tremendous potential in many optoelectronic applications due to their strong light-matter interactions. To fully…
Proton Conducting Graphene Oxide Coupled Neuron Transistors for Brain-Inspired Cognitive Systems
Changjin Wan, Liqiang Zhu, Yanghui Liu +6
Neuron is the most important building block in our brain, and information processing in individual neuron involves the transformation of input synaptic spike trains into an appropr…
Realization of Room-Temperature Phonon-limited Carrier Transport in Monolayer MoS2 by Dielectric and Carrier Screening
Zhihao Yu, Zhun-Yong Ong, Yiming Pan +9
We show that by combining high-k dielectric substrate and high density of charge carriers, Coulomb impurity can be effectively screened, leading to an unprecedented room-temperatur…
High-Performance Monolayer WS2 Field-effect Transistors on High-k Dielectrics
Yang Cui, Run Xin, Zhihao Yu +13
The combination of high-quality Al2O3 dielectric and thiol chemistry passivation can effectively reduce the density of interface traps and Coulomb impurities of WS2, leading to a s…
Planar carbon nanotube-graphene hybrid films for high-performance broadband photodetectors
Yuanda Liu, Fengqiu Wang, Xiaomu Wang +8
Graphene has emerged as a promising material for photonic applications fuelled by its superior electronic and optical properties. However, the photoresponsivity is limited by the l…
The positive piezoconductive effect in graphene
Kang Xu, Ke Wang, Wei Zhao +17
As the thinnest conductive and elastic material, graphene is expected to play a crucial role in post-Moore era. Besides applications on electronic devices, graphene has shown great…
Integrated Digital Inverters Based on Two-dimensional Anisotropic ReS2 Field-effect Transistors
Erfu Liu, Yajun Fu, Yaojia Wang +20
Semiconducting two-dimensional (2D) transition metal dichalcogenides (TMDs) are emerging as top candidates for post-silicon electronics. While most of 2D TMDs exhibit isotropic beh…
Artificial Synapse Network on Inorganic Proton Conductor for Neuromorphic Systems Applications
Li Qiang Zhu, Chang Jin Wan, Li Qiang Guo +2
The basic units in our brain are neurons and each neuron has more than 1000 synapse connections. Synapse is the basic structure for information transfer in an ever-changing manner,…