Spin‐Resolved Imaging of Antiferromagnetic Order in Fe4Se5 Ultrathin Films on SrTiO3
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202209931
Abstract: Unraveling the magnetic order in iron chalcogenides and pnictides at atomic scale is pivotal for understanding their unconventional superconducting pairing mechanism, but is experimentally challenging. Here, by utilizing spin‐polarized scanning tunneling microscopy, real‐space spin contrasts… read more here.
Keywords: fe4se5 ultrathin; resolved imaging; spin resolved; order ... See more keywords
Spin-resolved electron transport in nanoscale heterojunctions. Theory and applications
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.166729
Abstract: Abstract The work represents the extended theoretical model of the electrical conductance in nanoscale magnetic point-like contacts. The developed approach describes diffusive, quasi-ballistic, ballistic and quantum regimes of the spin-resolved conductance that is important for… read more here.
Keywords: electron transport; spin resolved; transport nanoscale; contact ... See more keywords
Spin resolved electronic structure and transport properties of zinc oxide nanoribbon based devices
Sign Up to like & getrecommendations! Published in 2019 at "Physica E: Low-dimensional Systems and Nanostructures"
DOI: 10.1016/j.physe.2018.10.032
Abstract: Abstract Employing first principles study, through Density Functional Theory, spin resolved electronic structure and transport behavior of ZnO nanoribbon devices are addressed. Electronic transport properties of both armchair and zigzag ZnO nanoribbon (AZnO and ZZnO,… read more here.
Keywords: structure transport; resolved electronic; transport; spin resolved ... See more keywords
Direct observation of spin-resolved valence band electronic states from a buried magnetic layer with hard X-ray photoemission
Sign Up to like & getrecommendations! Published in 2021 at "Science and Technology of Advanced Materials"
DOI: 10.1080/14686996.2021.1912576
Abstract: ABSTRACT We report spin-resolved hard X-ray photoelectron spectroscopy (spin-HAXPES) for a buried Fe thin film in the valence band region. For the spin-HAXPES experiments, we developed an ultracompact built-in Mott-type spin-filter in a sample carrier,… read more here.
Keywords: spin haxpes; valence band; spin; spin resolved ... See more keywords
Spin-Resolved Electronic and Transport Properties of Graphyne-Based Nanojunctions with Different N-Substituting Positions
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale Research Letters"
DOI: 10.1186/s11671-019-3133-5
Abstract: Since the rapid development of theoretical progress on the two-dimensional graphyne nanoribbons and nanojunctions, here we investigate the electronic band structures and transport properties for the junctions based on armchair-edged γ-graphyne nanoribbons (AγGYNRs) with asymmetrically… read more here.
Keywords: resolved electronic; properties graphyne; transport properties; transport ... See more keywords