Single photon emitters in exfoliated WSe2 structures

Maciej Koperski, Karol Nogajewski, Ashish Arora, +6

Nature Nanotechnology

PhotonicsSingle Photon EmittersQuantum PhotonicsEngineeringPhotoluminescence +5

Indirect-to-Direct Band Gap Crossover in Few-Layer MoTe₂

Ignacio Gutiérrez Lezama, Ashish Arora, Alberto Ubaldini, +4

Nano Letters

SemiconductorsLayer ThicknessIi-vi SemiconductorPhotoluminescenceEngineering +9

Excitonic resonances in thin films of WSe₂: from monolayer to bulk material

Ashish Arora, Maciej Koperski, Karol Nogajewski, +3

Nanoscale

Optical MaterialsEngineeringExcitation Energy TransferSemiconductor NanostructuresIi-vi Semiconductor +15

Trion fine structure and coupled spin–valley dynamics in monolayer tungsten disulfide

Gerd Plechinger, Philipp Nagler, Ashish Arora, +7

Nature Communications

Optical properties of atomically thin transition metal dichalcogenides: observations and puzzles

Maciej Koperski, Maciej R. Molas, Ashish Arora, +4

Nanophotonics

Optical MaterialsEngineeringRepresentative Band StructureIi-vi SemiconductorHexagonal Boron Nitride +14

Thickness‐Dependent Refractive Index of 1L, 2L, and 3L MoS₂, MoSe₂, WS₂, and WSe₂

Chunwei Hsu, Riccardo Frisenda, Robert Schmidt, +5

Advanced Optical Materials

EngineeringOptical GlassMonolayer Refractive IndexTwo-dimensional MaterialsThickness‐dependent Refractive Index +16

Phonon Sidebands in Monolayer Transition Metal Dichalcogenides

Dominik Christiansen, Malte Selig, Gunnar Berghäuser, +7

Physical Review Letters

Materials ScienceTransition Metal ChalcogenidesOptical MaterialsEngineeringPolariton Dynamic +12

Highly Anisotropic in-Plane Excitons in Atomically Thin and Bulklike 1<i>T</i>′-ReSe₂

Ashish Arora, Jonathan Noky, Matthias Drüppel, +11

Nano Letters

Excitonic Valley Effects in Monolayer WS₂ under High Magnetic Fields

Gerd Plechinger, Philipp Nagler, Ashish Arora, +10

Nano Letters

Valley Zeeman Splitting and Valley Polarization of Neutral and Charged Excitons in Monolayer MoTe₂ at High Magnetic Fields

Ashish Arora, Robert Schmidt, Robert Schneider, +4

Nano Letters

Charged ExcitonsMagnetic PropertiesCharge ExcitationsEngineeringLow-dimensional Magnetism +18