166 citations · 470 across the 10 of their papers we have counts for
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Quantum Transport in Two-Dimensional WS with High-Efficiency Carrier Injection Through Indium Alloy Contacts
Chit Siong Lau, Jing Yee Chee, Yee Sin Ang +8
Two-dimensional transition metal dichalcogenides (TMDCs) have properties attractive for optoelectronic and quantum applications. A crucial element for devices is the metal-semicond…
First-Principles Theory for Schottky Barrier Physics
Dmitry Skachkov, Shuang-Long Liu, Yan Wang +2
We develop a first-principles theory for Schottky barrier physics. The Poisson equation is solved completely self-consistently with the electrostatic charge density and outside the…
An Inside Look at the Ti-MoS2 Contact in Ultra-thin Field Effect Transistor with Atomic Resolution
Ryan J. Wu, Sagar Udyavara, Rui Ma +5
Two-dimensional molybdenum disulfide (MoS2) is an excellent channel material for ultra-thin field effect transistors. However, high contact resistance across the metal-MoS2 interfa…
First-principles study of Co concentration and interfacial resonance states in FeCo magnetic tunnel junctions
Jonathan Trinastic, Yan Wang, Hai-Ping Cheng
The optimal Co concentration in FeCo/MgO magnetic tunnel junctions (MTJs) that maximizes tunneling magnetoresistance (TMR) is still under investigation. We perform a…
Perfect Spin-filtering and Giant Magnetoresistance with Fe-terminated Graphene Nanoribbon
Chao Cao, Yan Wang, Hai-Ping Cheng +1
Spin-dependent electronic transport properties of Fe-terminated zig-zag graphene nanoribbons (zGNR) have been studied using first-principles transport simulations. The spin configu…