803 citations · 1.3k across the 11 of their papers we have counts for
11 papers
Cascadable in-memory computing based on symmetric writing and read out
Lizheng Wang, Junlin Xiong, Bin Cheng +17
The building block of in-memory computing with spintronic devices is mainly based on the magnetic tunnel junction with perpendicular interfacial anisotropy (p-MTJ). The resulting a…
Approaching intrinsic threshold breakdown voltage and ultra-high gain in graphite/InSe Schottky photodetector
Zhiyi Zhang, Bin Cheng, Jeremy Lim +10
Realizing both ultra-low breakdown voltage and ultra-high gain has been one of the major challenges in the development of high-performance avalanche photodetector. Here, we report…
Temperature-sensitive spatial distribution of defects in PdSe2 flakes
Xiaowei Liu, Yaojia Wang, Qiqi Guo +20
Defect engineering plays an important role in tailoring the electronic transport properties of van der Waals materials. However, it is usually achieved through tuning the type and…
Edge-Epitaxial Growth of InSe Nanowires toward High-Performance Photodetectors
Song Hao, Shengnan Yan, Yang Wang +17
Semiconducting nanowires offer many opportunities for electronic and optoelectronic device applications due to their special geometries and unique physical properties. However, it…
Local electric field induced spin photocurrent in ReS2
Yang Zhang, Yu Wang, Yu Liu +6
Circular polarized photocurrent is observed near the electrodes on a few-layer ReS2sample at room temperature. For both electrodes, the spatial distribution of the circular polariz…
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…
Experimental identification of critical condition for drastically enhancing thermoelectric power factor of two-dimensional layered materials
Junwen Zeng, Xin He, Shi-Jun Liang +16
Nano-structuring is an extremely promising path to high performance thermoelectrics. Favorable improvements in thermal conductivity are attainable in many material systems, and the…
Proximity-Induced Superconductivity with Subgap Anomaly in Type II Weyl Semi-Metal WTe2
Qiao Li, Chaocheng He, Yaojia Wang +16
Due to the non-trivial topological band structure in type-II Weyl semimetal Tungsten ditelluride (WTe2), unconventional properties may emerge in its superconducting phase. While re…
Negative Photoconductance in van der Waals Heterostructures-Based Floating Gate Phototransistor
Yu Wang, Erfu Liu, Anyuan Gao +9
Van der Waals (vdW) heterostructures made of two-dimensional materials have been demonstrated to be versatile architectures for optoelectronic applications due to strong light-matt…
Low-Temperature Eutectic Synthesis of PtTe2 with Weak Antilocalization and Controlled Layer Thinning
Song Hao, Junwen Zeng, Tao Xu +20
Metallic transition metal dichalcogenides (TMDs) have exhibited various exotic physical properties and hold the promise of novel optoelectronic and topological devices applications…
Robust memristors based on layered two-dimensional materials
Miao Wang, Songhua Cai, Chen Pan +11
Van der Waals heterostructure based on layered two-dimensional (2D) materials offers unprecedented opportunities to create materials with atomic precision by design. By combining s…