Topological quantum matter to topological phase conversion: Fundamentals, materials, physical systems for phase conversions, and device applications
The spin-orbit coupling field, an atomic magnetic field inside a Kramers' system, or discrete
symmetries can create a topological torus in the Brillouin Zone and provide protected edge …
symmetries can create a topological torus in the Brillouin Zone and provide protected edge …
Ab Initio Simulations and Materials Chemistry in the Age of Big Data
In this perspective, we discuss computational advances in the last decades, both in
algorithms as well as in technologies, that enabled the development, widespread use, and …
algorithms as well as in technologies, that enabled the development, widespread use, and …
Theoretical evidence of the spin–valley coupling and valley polarization in two-dimensional MoSi 2 X 4 (X= N, P, and As)
Very recently, the centimeter-scale MoSi2N4 monolayer was synthesized experimentally
and exhibited a semiconducting nature with high mobility (Hong et al., Science, 2020, 369 …
and exhibited a semiconducting nature with high mobility (Hong et al., Science, 2020, 369 …
Different shapes of spin textures as a journey through the Brillouin zone
Crystallographic point group symmetry (CPGS) such as polar and nonpolar crystal classes
have long been known to classify compounds that have spin-orbit-induced spin splitting …
have long been known to classify compounds that have spin-orbit-induced spin splitting …
Unconventional spin textures emerging from a universal symmetry theory of spin-momentum locking
Spin textures, ie, the distribution of spin polarization vectors in reciprocal space, exhibit
diverse patterns determined by symmetry constraints, resulting in a variety of spintronic …
diverse patterns determined by symmetry constraints, resulting in a variety of spintronic …
Two-dimensional spin-valley locking spin valve
Valleytronics is an emerging field of research which employs energy valleys in the band
structure of two-dimensional (2D) electronic materials to encode information. A special …
structure of two-dimensional (2D) electronic materials to encode information. A special …
The Rashba scale: Emergence of band anti-crossing as a design principle for materials with large Rashba coefficient
The spin-orbit-induced spin splitting of energy bands in low-symmetry compounds (the
Rashba effect) has a long-standing relevance to spintronic applications and the fundamental …
Rashba effect) has a long-standing relevance to spintronic applications and the fundamental …
Quasiparticle band structures, spontaneous polarization, and spin-splitting in noncentrosymmetric few-layer and bulk γ-GeSe
Group-IV monochalcogenides have attracted much attention due to their potential of
ferroelectric and multiferroic properties. Recently, centrosymmetric γ-phase GeSe in a …
ferroelectric and multiferroic properties. Recently, centrosymmetric γ-phase GeSe in a …
Nitrogen vacancies in monolayer WSi2N4 for hydrogen evolution reaction: A first-principles study
S Zhang, JH Choi - Surface Science, 2024 - Elsevier
The recent synthesis of two-dimensional layered WSi 2 N 4 has attracted considerable
attention owing to its potential applications in diverse fields. In this study, we use first …
attention owing to its potential applications in diverse fields. In this study, we use first …
Rashba-like spin splitting around non-time-reversal-invariant momenta
The ubiquitous Rashba spin splitting occurring around time-reversal-invariant momenta
(TRIM) reflects the fundamental interplay between spin-orbit coupling (SOC) and crystalline …
(TRIM) reflects the fundamental interplay between spin-orbit coupling (SOC) and crystalline …