6 papers · 1 filter
Coexistence and tunability of orbital and spin Hall effects in RuO
Lishu Zhang, Mahmoud Zeer, Dongwook Go +8
Altermagnetic materials, especially RuO, have recently attracted considerable attention for their unique magnetic properties and energy-efficient spintronic applications. Howev…
Emergence of a non-bulk hexagonal FeS single layer via phase transformation
Affan Safeer, Wejdan Beida, Felix Oberbauer +8
Two-dimensional materials can stabilize crystal structures that are absent from their bulk counterparts, offering opportunities for materials design. Here, we report the synthesis…
Towards Non-van der Waals 2D Topological Insulators
Mani Lokamani, Gustav Bihlmayer, Gregor Michalicek +3
Non-van der Waals two-dimensional (2D) materials derived from strongly bonded non-layered crystals have recently emerged as a novel and rising platform for nanoscale research. Whil…
Efficient all-electron Bethe-Salpeter implementation using crystal symmetries
Jörn Stöhler, Stefan Blügel, Christoph Friedrich
We describe an all-electron implementation of the Bethe-Salpeter equation (BSE) for the calculation of optical absorption spectra in the full-potential linearized augmented-plane-w…
Implementation and application of a DFT approach within the all-electron FLAPW method
Wejdan Beida, Gustav Bihlmayer, Christoph Friedrich +3
We present an implementation of the density-functional theory DFT formalism within the all-electron full-potential linearized augmented-plane-wave (FLAPW) method as impleme…
Correlation effects in two-dimensional MX_2 and MA_2Z_4 (M= Nb, Ta; X= S, Se, Te; A=Si, Ge; Z=N, P) cold metals: Implications for device applications
W. Beida, E. Sasioglu, M. Tas +4
Cold metals, characterized by their distinctive band structures, hold promise for innovative electronic devices such as tunnel diodes with negative differential resistance (NDR) ef…