158 citations · 815 across the 26 of their papers we have counts for
26 papers
High-Temperature Activation of Single-Photon Emitters in monolayer WS2
Gyeongjun Lee, Antoine Borel, Takashi Taniguchi +3
Controlled activation of defect-bound excitonic states in two-dimensional semiconductors provides a route to isolated quantum emitters and a sensitive probe of defect physics. Here…
Tunable electronic band structure in WSSe van der Waals Alloys
Meryem Bouaziz, Leonard Schue, Noeliarinala Felana Andriambelaza +12
The electronic structure of semiconducting 2D materials such as transition metal dichalcogenides (TMDs) is known to be tunable by its environment, from simple external fields appli…
Crystal field tuned spin-flip luminescence in NiPS3
Léonard Schue, Nashra Pistawala, Hebatalla Elnaggar +8
Layered magnetic materials potentially hold the key to future applications based on optical control and manipulation of magnetism. NiPS3, a prototype member of this family, is anti…
Laser induced ultrafast Gd 4f spin dynamics at the surface of amorphous CoxGd100-x ferrimagnetic alloys
Matthias Pacé, Deeksha Gupta, Tom Ferté +8
We have investigated the laser induced ultrafast dynamics of Gd 4f spins at the surface of CoxGd100-x alloys by means of surface-sensitive and time-resolved dichroic resonant Auger…
Efficient valley polarization of charged excitons and resident carriers in MoS2 monolayers by optical pumping
Sangjun Park, Steve Arscott, Takashi Taniguchi +3
We investigate with polarized microphotoluminescence the optical pumping of the valley degree of freedom in charge-tunable MoS2 monolayers encapsulated with hexagonal boron nitride…
Imaging Seebeck drift of excitons and trions in MoSe2 monolayers
Sangjun Park, Bo Han, Caroline Boule +10
Hyperspectral imaging at cryogenic temperatures is used to investigate exciton and trion propagation in MoSe monolayers encapsulated with hexagonal boron nitride (hBN). Under a…