Higher‐Order Topological States in Thermal Diffusion
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202210825
Abstract: Unlike conventional topological materials that carry topological states at their boundaries, higher‐order topological materials are able to support topological states at boundaries of boundaries, such as corners and hinges. While band topology has been recently… read more here.
Keywords: topology; diffusion; higher order; thermal diffusion ... See more keywords
DNA Morphology: Global Alteration of DNA Topological States Induced by Chemotherapeutic Agents and Its Implication in Cancer
Sign Up to like & getrecommendations! Published in 2023 at "ChemBioChem"
DOI: 10.1002/cbic.202200715
Abstract: The dynamic topological states of chromosomal DNA regulate many cellular fundamental processes universally in all three domains of life, that is, bacteria, archaea, and eukaryotes. DNA‐binding proteins maintain the regional and global supercoiling of the… read more here.
Keywords: dna morphology; dna; dna binding; chemotherapeutic agents ... See more keywords
Topological states in quasicrystals
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers of Physics"
DOI: 10.1007/s11467-021-1100-y
Abstract: With the rapid development of topological states in crystals, the study of topological states has been extended to quasicrystals in recent years. In this review, we summarize the recent progress of topological states in quasicrystals,… read more here.
Keywords: states quasicrystals; topological states; quasicrystals topological;
Ubiquitous Topological States of Phonons in Solids: Silicon as a Model Material.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c04299
Abstract: Research on topological physics of phonons has attracted enormous interest but demands appropriate model materials. Our ab initio calculations identify silicon as an ideal candidate material containing extraordinarily rich topological phonon states. In silicon, we… read more here.
Keywords: phonons solids; ubiquitous topological; physics; surface ... See more keywords
Tunable Topological States in Stacked Chern Insulator Bilayers.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00154
Abstract: The emergence of intrinsic quantum anomalous Hall (QAH) insulators with a long-range ferromagnetic (FM) order triggers unprecedented prosperity for combining topology and magnetism in low dimensions. Built upon atom-thin Chern insulator monolayer MnBr3, we propose… read more here.
Keywords: tunable topological; insulator; stacked chern; insulator bilayers ... See more keywords
Spin-Orientation-Dependent Topological States in Two-Dimensional Antiferromagnetic NiTl2S4 Monolayers.
Sign Up to like & getrecommendations! Published in 2019 at "Nano letters"
DOI: 10.1021/acs.nanolett.9b00948
Abstract: The topological states of matter arising from the nontrivial magnetic configuration provide a better understanding of physical properties and functionalities of solid materials. Such studies benefit from the active control of spin orientation in any… read more here.
Keywords: spin orientation; topological states; dependent topological; orientation dependent ... See more keywords
Topological states in engineered atomic lattices
Sign Up to like & getrecommendations! Published in 2017 at "Nature Physics"
DOI: 10.1038/nphys4080
Abstract: Individual vacancies in a chlorine monolayer on copper can be manipulated with scanning tunnelling microscopy to engineer artificial lattices that have topologically nontrivial electronic states. read more here.
Keywords: atomic lattices; topological states; states engineered; engineered atomic ... See more keywords
Observation of topological states residing at step edges of WTe2
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-00745-8
Abstract: Topological states emerge at the boundary of solids as a consequence of the nontrivial topology of the bulk. Recently, theory predicts a topological edge state on single layer transition metal dichalcogenides with 1T’ structure. However,… read more here.
Keywords: step edge; topological states; observation topological; edge ... See more keywords
Topological States Characterized by Mirror Winding Numbers in Graphene with Bond Modulation
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-16334-0
Abstract: Localized electrons appear at the zigzag-shaped edge of graphene due to quantum interference. Here we propose a way for harnessing the edge electronic states to make them mobile, by incorporating a topological view point. The… read more here.
Keywords: states characterized; winding numbers; topological states; mirror winding ... See more keywords
Novel topological states of nodal points and nodal rings in 2D planar octagon TiB4.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d0nr08015b
Abstract: Topological states of matter in two-dimensional (2D) materials have received increasing attention due to their potential applications in nanoscale spintronics. Here, we report the presence of unique topological electronic properties in a 2D planar octagon… read more here.
Keywords: octagon tib4; nodal rings; topological states; planar octagon ... See more keywords
Topological signatures in quantum transport in anomalous Floquet-Anderson insulators
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.195429
Abstract: Topological states require the presence of extended bulk states, as usually found in the picture of energy bands and topological states bridging the bulk gaps. But in driven systems this can be circumvented, and one… read more here.
Keywords: quantum transport; floquet anderson; topological states; signatures quantum ... See more keywords