6 papers
Three-dimensional excitonic dipole anisotropy enables ultrabroadband polarization photodetection in CrCl3
Satyam Sahu, Jaganandha Panda, Martin Jindra +9
Simultaneous detection of the spectral and polarization properties of light is highly desirable for integrated imaging and photonic technologies but typically requires complex mult…
Durable Enhancement of Single-Layer Photoluminescence by Ultraviolet Laser Treatment Under Ambient Conditions
Mahan Bakhshikhah, JiÅà LiÅ¡ka, Rahul Kesarwani +7
Single-layer molybdenum disulfide () possesses significant potential for nanoscale optoelectronics, but achieving high-intensity, long-term-stable photoluminescence (PL) emi…
Guided spin wave in monolayer CrSBr: Localization and spin-orbit coupling from dipolar field
D. Wang, J. K. Vejpravova
Spin-wave spectrum of monolayer CrSBr waveguides was studied by numerically diagonalizing the Bogoliubov-de Gennes Hamiltonian derived from linearising the Landau-Lifshitz-Gilbert…
Anisotropic Phonon Dynamics and Directional Transport in Actinide van der Waals Semiconductor USe
Aljoscha Söll, Valentino Jadrisko, Sourav Dey +13
Direction-dependent charge transport and optical responses are characteristic of van der Waals (vdW) materials with strong in-plane anisotropy. While transition-metal trichalcogeni…
Valley Emission and Upconversion in Isotopically Engineered Monolayer WS under Resonant Excitation
Rahul Kesarwani, Vaibhav Varade, Artur Slobodeniuk +2
In the quest to optimize the optoelectronic and valleytronic properties of 2D materials, various strategies such as strain engineering, doping, and heterostructuring have been expl…
Magneto-Raman effect in van der Waals layered two-dimensional CrSBr antiferromagnet
Urszula D. Wdowik, Vaibhav Varade, Jana Vejpravova +1
Magneto-Raman spectroscopy is applied to study spin-phonon coupling in the layered two-dimensional (2D) van der Waals antiferromagnet CrSBr. We report on the effects of temperature…