1k citations · 1.2k across the 7 of their papers we have counts for
7 papers
Edge-state competition in a 2D topological insulator-semiconductor heterostructure
Wei Li, Pier Philipsen, Thomas Brumme +1
Quantum spin Hall edge transport in two-dimensional transition-metal dichalcogenides depends on whether their one-dimensional edge channels are preserved under realistic substrates…
Periodic implementation of the random phase approximation with numerical atomic orbitals and dual reciprocal space grids
Edoardo Spadetto, Pier Herman Theodoor Philipsen, Arno Förster +1
The random phase approximation (RPA) has emerged as a prominent first-principles method in material science, particularly to study the adsorption and chemisorption of small molecul…
Towards Pair Atomic Density Fitting for Correlation Energies with Benchmark Accuracy
Edoardo Spadetto, Pier Herman Theodoor Philipsen, Arno Förster +1
Pair atomic density fitting (PADF) is a promising strategy to reduce the scaling with system size of quantum chemical methods for the calculation of the correlation energy like the…
Transition-metal dichalcogenide bilayers: switching materials for spin- and valleytronic applications
Nourdine Zibouche, Pier Philipsen, Agnieszka Kuc +1
We report that an external electric field applied normal to bilayers of transition-metal dichalcogenides TX2, M = Mo, W, X = S, Se, creates significant spin-orbit splittings and re…
Electron Transport in MoWSeS Monolayers in Presence of an External Electric Field
Nourdine Zibouche, Pier Philipsen, Thomas Heine +1
The influence of an external electric field on single-layer transition-metal dichalcogenides TX2 with T = Mo, W and X = S, Se (MoWSeS) have been investigated by means of density-fu…
Assessing the Performance of Recent Density Functionals for Bulk Solids
Gabor I. Csonka, John P. Perdew, Adrienn Ruzsinszky +5
We assess the performance of recent density functionals for the exchange-correlation energy of a nonmolecular solid, by applying accurate calculations with the GAUSSIAN, BAND, and…
Direct subsurface absorption of hydrogen on Pd(111)
Ole Martin Løvvik, Roar Aspesæter Olsen
We summarize and discuss some of the available experimental and theoretical data important for understanding the role played by subsurface sites in dissociative chemisorption calcu…