219 citations · 563 across the 14 of their papers we have counts for
14 papers
Semimetal-Monolayer Transition Metal Dichalcogenides Photodetectors for Wafer-Scale Ultraviolet Photonics
Hon-Loen Sinn, Aravindh Kumar, Eric Pop +1
Atomically thin two-dimensional (2D) transition metal dichalcogenides (TMDs), such as MoS, are promising candidates for nanoscale photonics because of strong-light matter inter…
Observation of Photoluminescence from a Natural van der Waals Heterostructure
Viviane Z. Costa, Bryce Baker, Hon-Loen Sinn +4
Van der Waals heterostructures comprised of two-dimensional (2D) materials offer a platform to obtain materials by design with unique electronic properties. Franckeite (Fr) is a na…
Strong Effects of Interlayer Interaction on Valence-Band Splitting in Transition Metal Dichalcogenides
Garrett Benson, Viviane Zurdo Costa, Neal Border +10
Understanding the origin of valence band maxima (VBM) splitting in transition metal dichalcogenides (TMDs) is important because it governs the unique spin and valley physics in mon…
Vibrational Properties of a Naturally Occurring Semiconducting van der Waals heterostructure
V. Z. Costa, Liangbo Liang, Sam Vaziri +3
We present vibrational properties of Franckeite, which is a naturally occurring van der Waals heterostructure consisting of two different semiconducting layers. Franckeite is a com…
One-Dimensional Edge Contact to Encapsulated MoS2 with a Superconductor
A. Seredinski, E. G. Arnault, V. Z. Costa +7
Establishing ohmic contact to van der Waals semiconductors such as MoS2 is crucial to unlocking their full potential in next-generation electronic devices. Encapsulation of few lay…
Gallium Nitride Photodetector Measurements of UV Emission from a Gaseous CH4/O2 Hybrid Rocket Igniter Plume
Hannah S. Alpert, Ananth Saran Yalamarthy, Peter F. Satterthwaite +6
Owing to its wide (3.4 eV) and direct-tunable band gap, gallium nitride (GaN) is an excellent material platform for UV photodetectors. GaN is also stable in radiation-rich and high…