141 citations · 401 across the 12 of their papers we have counts for
5 papers · 1 filter
Nanoscale origin of thermal anisotropy in monoclinic \texorpdfstring{-GaO}{beta-Ga2O3}
Kai Xu, Shuo Zhao, Luca Sung-Min Choi +19
Monoclinic -GaO is a promising ultra-wide-bandgap semiconductor for power electronics, but its low and anisotropic thermal conductivity limits heat removal, making it a…
Complete Raman Tensor Determination in Birefringent -GaO by Single-Stage Hyperspectral Analysis of Polarization Angle-Resolved Raman Spectra
Hans Tornatzky, Jonas Rose, Moritz Meißner +5
The low symmetry of the monoclinic phase of GaO leads to pronounced optical anisotropy and, consequently, to birefringence, which strongly affects the Raman response. Becau…
Strain-Mediated Lattice Reconstruction Enhances Ferromagnetism in Cr2Ge2Te6/WTe2 van der Waals Heterobilayers
Franz Herling, Mireia Torres-Sala, Dorye L. Esteras +17
Van der Waals (vdW) heterostructures enable tailored electronic and magnetic phases by stacking atomically thin layers with pristine interfaces. Here, we investigate fully 2D Cr2Ge…
Microscopic Origin of Temperature-Dependent Anisotropic Heat Transport in Ultrawide-Bandgap Rutile GeO2
Pouria Emtenani, Marta Loletti, Felix Nippert +7
Ultrawide-bandgap rutile GeO2 is emerging as a promising semiconductor for power electronics, where efficient heat dissipation is essential to suppress self-heating and ensure devi…
Thermal conductivity and tunable thermal anisotropy of magnetic CrSBr monolayer
Marta Loletti, Alejandro Molina-Sánchez, Juan Sebastián Reparaz +2
We present first-principles calculations of the thermal conductivity, , of monolayer CrSBr, a van der Waals magnetic 2D material. We find a considerable thermal anisotropy…