What limits the intrinsic mobility of electrons and holes in two dimensional metal dichalcogenides?
Two-dimensional (2D) metal dichalcogenides (MX2) are the most common type of 2D
semiconductors and have shown great potential for a wide range of chemical and physical …
semiconductors and have shown great potential for a wide range of chemical and physical …
Valleytronics: Fundamental Challenges and Materials Beyond Transition Metal Chalcogenides
Valleytronics, harnessing the valley degree of freedom in the momentum space, is a
potential energy‐efficient approach for information encoding, manipulation, and storage …
potential energy‐efficient approach for information encoding, manipulation, and storage …
Two-level quantum systems in two-dimensional materials for single photon emission
Single photon emission (SPE) by a solid-state source requires presence of a distinct two-
level quantum system, usually provided by point defects. Here we note that a number of …
level quantum system, usually provided by point defects. Here we note that a number of …
Observation of Multi‐Directional Energy Transfer in a Hybrid Plasmonic–Excitonic Nanostructure
Hybrid plasmonic devices involve a nanostructured metal supporting localized surface
plasmons to amplify light–matter interaction, and a non‐plasmonic material to functionalize …
plasmons to amplify light–matter interaction, and a non‐plasmonic material to functionalize …
80% Valley Polarization of Free Carriers in Singly Oriented Single-Layer on Au(111)
H Beyer, G Rohde, A Grubišić Čabo, A Stange… - Physical review …, 2019 - APS
We employ time-and angle-resolved photoemission spectroscopy to study the spin-and
valley-selective photoexcitation and dynamics of free carriers at the K¯ and K¯′ points in …
valley-selective photoexcitation and dynamics of free carriers at the K¯ and K¯′ points in …
Combining density functional theory with macroscopic QED for quantum light-matter interactions in 2D materials
A quantitative and predictive theory of quantum light-matter interactions in ultra thin
materials involves several fundamental challenges. Any realistic model must simultaneously …
materials involves several fundamental challenges. Any realistic model must simultaneously …
Electron–phonon interaction and transport properties of metallic bulk and monolayer transition metal dichalcogenide TaS2
NF Hinsche, KS Thygesen - 2D Materials, 2017 - iopscience.iop.org
Transition metal dichalcogenides have recently emerged as promising two-dimensional
materials with intriguing electronic properties. Existing calculations of intrinsic phonon …
materials with intriguing electronic properties. Existing calculations of intrinsic phonon …
High-throughput screening of 2D materials identifies p-type monolayer WS2 as potential ultra-high mobility semiconductor
VA Ha, F Giustino - npj Computational Materials, 2024 - nature.com
Abstract 2D semiconductors offer a promising pathway to replace silicon in next-generation
electronics. Among their many advantages, 2D materials possess atomically-sharp surfaces …
electronics. Among their many advantages, 2D materials possess atomically-sharp surfaces …
Epitaxial single-layer on Au(111): Synthesis, structure, and electronic properties
We report on the epitaxial growth of single-layer NbS 2 on Au (111) and determine both its
crystalline and electronic structure by a combination of low-energy electron diffraction …
crystalline and electronic structure by a combination of low-energy electron diffraction …
Observation of interlayer plasmon polaron in graphene/WS2 heterostructures
Harnessing electronic excitations involving coherent coupling to bosonic modes is essential
for the design and control of emergent phenomena in quantum materials. In situations where …
for the design and control of emergent phenomena in quantum materials. In situations where …