217 citations · 1.2k across the 35 of their papers we have counts for
5 papers · 1 filter
Designing Efficient Metal Contacts to Two-Dimensional Semiconductors MoSiN and WSiN Monolayers
Qianqian Wang, Liemao Cao, Shi-Jun Liang +8
Metal contacts to two-dimensional (2D) semiconductors are ubiquitous in modern electronic and optoelectronic devices. Such contacts are, however, often plagued by strong Fermi leve…
Designing Few-layer Graphene Schottky Contact Solar Cell: Theoretical Efficiency Limits and Parametric Optimization
Xin Zhang, Jicheng Wang, Yee Sin Ang +1
We theoretically study the efficiency limits and performance characteristics of few-layer graphene-semiconductor solar cells (FGSCs) based on a Schottky contact device structure. W…
Two-dimensional van der Waals electrical contact to monolayer MoSiN
Liemao Cao, Guanghui Zhou, Qianqian Wang +2
Two-dimensional (2D) MoSiN monolayer is an emerging class of air-stable 2D semiconductor possessing exceptional electrical and mechanical properties. Despite intensive rece…
Electrical Contact between an Ultrathin Topological Dirac Semimetal and a Two-Dimensional Material
Liemao Cao, Guanghui Zhou, Qingyun Wu +4
Ultrathin films of topological Dirac semimetal, NaBi, has recently been revealed as an unusual electronic materials with field-tunable topological phases. Here we investigate t…
Broadband strong optical dichroism in topological Dirac semimetals with Fermi velocity anisotropy
J. Lim, K. J. A. Ooi, C. Zhang +2
Prototypical three-dimensional (3D) topological Dirac semimetals (DSMs), such as CdAs and NaBi, contain electrons that obey a linear momentum-energy dispersion with dif…