Quantum spin Hall states and topological phase transition in germanene

P Bampoulis, C Castenmiller, DJ Klaassen, J van Mil… - Physical review …, 2023 - APS
We present the first experimental evidence of a topological phase transition in a
monoelemental quantum spin Hall insulator. Particularly, we show that low-buckled epitaxial …

Insight into the origin of chiral-induced spin selectivity from a symmetry analysis of electronic transmission

MS Zöllner, S Varela, E Medina… - Journal of chemical …, 2020 - ACS Publications
The chiral-induced spin selectivity (CISS) effect, which describes the spin-filtering ability of
diamagnetic structures like DNA or peptides having chiral symmetry, has emerged in the …

Sublattice ferrimagnetism in quasifreestanding graphene

AG Rybkin, AV Tarasov, AA Rybkina, DY Usachov… - Physical Review Letters, 2022 - APS
We show that graphene can be magnetized by coupling to a ferromagnetic Co film through a
Au monolayer. The presence of dislocation loops under graphene leads to a ferrimagnetic …

Swapping exchange and spin-orbit induced correlated phases in proximitized Bernal bilayer graphene

Y Zhumagulov, D Kochan, J Fabian - Physical Review B, 2024 - APS
Ex-so-tic van der Waals heterostructures take advantage of electrically tunable layer
polarization to swap proximity exchange and spin-orbit coupling in the electronically active …

Emergent correlated phases in rhombohedral trilayer graphene induced by proximity spin-orbit and exchange coupling

Y Zhumagulov, D Kochan, J Fabian - Physical Review Letters, 2024 - APS
The impact of proximity-induced spin-orbit and exchange coupling on the correlated phase
diagram of rhombohedral trilayer graphene (RTG) is investigated theoretically. By employing …

Influence of electronic structure modeling and junction structure on first-principles chiral induced spin selectivity

MS Zöllner, A Saghatchi, V Mujica… - Journal of Chemical …, 2020 - ACS Publications
We have carried out a comprehensive study of the influence of electronic structure modeling
and junction structure description on the first-principles calculation of the spin polarization in …

Pair spin–orbit interaction in low-dimensional electron systems

Y Gindikin, VA Sablikov - The European Physical Journal Special Topics, 2020 - Springer
The pair spin–orbit interaction (PSOI) is the spin–orbit component of the electron–electron
interaction that originates from the Coulomb fields of the electrons. This relativistic …

Swapping exchange and spin-orbit induced correlated phases in ex-so-tic van der Waals heterostructures

Y Zhumagulov, D Kochan, J Fabian - arXiv preprint arXiv:2307.16025, 2023 - arxiv.org
Ex-so-tic van der Waals heterostructures take advantage of the electrically tunable layer
polarization to swap proximity exchange and spin-orbit coupling in the electronically active …

Non-Trivial Band Topology Criteria for Magneto-Spin–Orbit Graphene

AV Eryzhenkov, AV Tarasov, AM Shikin, AG Rybkin - Symmetry, 2023 - mdpi.com
Band structure and topology of magneto-spin–orbit graphene is investigated using the
proposed tight-binding model that incorporates both Rashba and sublattice-resolved …

Observation of eccentric binary black hole mergers with second and third generation gravitational wave detector networks

Z Chen, EA Huerta, J Adamo, R Haas, E O'Shea… - Physical Review D, 2021 - APS
We introduce an improved version of the eccentric, nonspinning, inspiral-Gaussian-process
merger approximant (ENIGMA) waveform model that utilizes a more stable and robust …