Colloquium: Topological band theory
The first-principles band theory paradigm has been a key player not only in the process of
discovering new classes of topologically interesting materials, but also for identifying salient …
discovering new classes of topologically interesting materials, but also for identifying salient …
Effects of charged particle irradiation on the transport properties of bismuth chalcogenide topological insulators: a brief review
S Abhirami, EP Amaladass… - Physical Chemistry …, 2024 - pubs.rsc.org
Topological insulators (TI) offer a novel platform for realization of exciting applications like
low-power electronics, spintronics, and quantum computation. Hence, the spin-momentum …
low-power electronics, spintronics, and quantum computation. Hence, the spin-momentum …
Evidence for magnetic skyrmions at the interface of ferromagnet/topological-insulator heterostructures
The heterostructures of the ferromagnet (Cr2Te3) and topological insulator (Bi2Te3) have
been grown by molecular beam epitaxy. The topological Hall effect as evidence of the …
been grown by molecular beam epitaxy. The topological Hall effect as evidence of the …
Synthesis of Multishell Nanoplates by Consecutive Epitaxial Growth of Bi2Se3 and Bi2Te3 Nanoplates and Enhanced Thermoelectric Properties
We herein demonstrate the successive epitaxial growth of Bi2Te3 and Bi2Se3 on seed
nanoplates for the scalable synthesis of heterostructured nanoplates (Bi2Se3@ Bi2Te3) and …
nanoplates for the scalable synthesis of heterostructured nanoplates (Bi2Se3@ Bi2Te3) and …
Fermi-level stabilization in the topological insulators and : Origin of the surface electron gas
Two-dimensional electron gas (2DEG) coexists with topological states on the surface of
topological insulators (TIs), while the origin of the 2DEG remains elusive. In this work …
topological insulators (TIs), while the origin of the 2DEG remains elusive. In this work …
Preparation and characterization of Bi2Se3 (0001) and of epitaxial FeSe nanocrystals on Bi2Se3 (0001)
Procedures to prepare clean Bi 2 Se 3 (0001) surfaces from bulk samples and epitaxial
FeSe nanocrystals on Bi 2 Se 3 (0001) are reported. Bi 2 Se 3 (0001) substrates are …
FeSe nanocrystals on Bi 2 Se 3 (0001) are reported. Bi 2 Se 3 (0001) substrates are …
Nanoscale characterization of bismuth telluride epitaxial layers by advanced X-ray analysis
The surface properties of topological insulators are strongly correlated with their structural
properties, requiring high-resolution techniques capable of probing both surface and bulk …
properties, requiring high-resolution techniques capable of probing both surface and bulk …
Epitaxial growth of free-standing bismuth film on graphene embedded with nontrivial properties
Topological insulators (TIs) have become one of the intensely pursed topics during the past
few years due to their robust gapless edge states, among which bismuth (Bi) enjoys a good …
few years due to their robust gapless edge states, among which bismuth (Bi) enjoys a good …
Termination of single-crystal surfaces prepared by various methods
W Zhou, H Zhu, JA Yarmoff - Physical Review B, 2016 - APS
Bismuth Selenide (B i 2 S e 3) is a topological insulator with a two-dimensional layered
structure that enables clean and well-ordered surfaces to be prepared by cleaving. Although …
structure that enables clean and well-ordered surfaces to be prepared by cleaving. Although …
Band structure of Bi surfaces formed on upon exposure to air
Bi 2 Se 3 has been the focus of intense interest over the past decade due to its topological
properties. Bi surfaces are known to form on Bi 2 Se 3 upon exposure to atmosphere, but …
properties. Bi surfaces are known to form on Bi 2 Se 3 upon exposure to atmosphere, but …