Spintronics in Two-Dimensional Materials
Sign Up to like & getrecommendations! Published in 2020 at "Nano-Micro Letters"
DOI: 10.1007/s40820-020-00424-2
Abstract: The recent progress of spin injection, spin transport, spin manipulation, and application in 2D materials was summarized. The current challenges and outlook of future studies in spintronics based on 2D materials and related heterostructures were… read more here.
Keywords: dimensional materials; spintronics two; two dimensional; spin ... See more keywords
Precision mapping the topological bands of 2D spin-orbit coupling with microwave spin-injection spectroscopy
Sign Up to like & getrecommendations! Published in 2018 at "Science Bulletin"
DOI: 10.1016/j.scib.2018.11.002
Abstract: To investigate the band structure is one of the key approaches to study the fundamental properties of a novel material. We report here the precision band mapping of a 2-dimensional (2D) spin-orbit (SO) coupling in… read more here.
Keywords: microwave spin; orbit coupling; injection spectroscopy; spectroscopy ... See more keywords
Tunable Spin Injection in High-Quality Graphene with One-Dimensional Contacts.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c03625
Abstract: Spintronics involves the development of low-dimensional electronic systems with potential use in quantum-based computation. In graphene, there has been significant progress in improving spin transport characteristics by encapsulation and reducing impurities, but the influence of… read more here.
Keywords: spin injection; dimensional contacts; high quality; one dimensional ... See more keywords
Electrical spin injection and detection in molybdenum disulfide multilayer channel
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/ncomms14947
Abstract: Molybdenum disulfide has recently emerged as a promising two-dimensional semiconducting material for nano-electronic, opto-electronic and spintronic applications. However, the demonstration of an electron spin transport through a semiconducting MoS2 channel remains challenging. Here we show… read more here.
Keywords: injection detection; electrical spin; spin; molybdenum disulfide ... See more keywords
Bias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hBN/graphene/hBN heterostructures
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-00317-w
Abstract: We study spin transport in a fully hBN encapsulated monolayer-graphene van der Waals heterostructure at room temperature. A top-layer of bilayer-hBN is used as a tunnel barrier for spin-injection and detection in graphene with ferromagnetic… read more here.
Keywords: injection detection; graphene; spin injection; hbn ... See more keywords
Silicene spintronics: Fe(111)/silicene system for efficient spin injection
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4999202
Abstract: Silicene is an emerging 2D material with advantages of high carrier mobility, compatibility with the silicon-based semiconductor industry, and the tunable gap by a vertical electrical field due to the buckling structure. In this work,… read more here.
Keywords: system; 111 silicene; spin; spin injection ... See more keywords
Microscopic formulation of dynamical spin injection in ferromagnetic-nonmagnetic heterostructures
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.035420
Abstract: We develop a microscopic formulation of dynamical spin injection in heterostructure comprising nonmagnetic metals in contact with ferromagnets. The spin pumping current is expressed in terms of Green's function of the nonmagnetic metal attached to… read more here.
Keywords: dynamical spin; microscopic formulation; formulation; spin ... See more keywords
Dynamic spin injection into a quantum well coupled to a spin-split bound state
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.195445
Abstract: We present a theoretical analysis of dynamic spin injection due to spin-dependent tunneling between a quantum well (QW) and a bound state split in spin projection due to an exchange interaction or external magnetic field.… read more here.
Keywords: bound state; dynamic spin; spin; spin injection ... See more keywords
Quantitative Evaluation of Heating Effect on Dynamical Spin Injection Using CoFeB/Pt/CoFeB Trilayered Film
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2021.3087797
Abstract: We have examined a dynamical spin injection in a CoFeB/Pt/CoFeB trilayered structure. Although the contribution of the spin pumping was eliminated by the symmetric spin injection from the upper and lower CoFeB layers, a clear… read more here.
Keywords: spin injection; dynamical spin; spin; effect ... See more keywords
Spin injection sans magnetism
Sign Up to like & getrecommendations! Published in 2021 at "Science"
DOI: 10.1126/science.371.6534.1117-b
Abstract: Optoelectronics Light-emitting diodes (LEDs) that emit circularly polarized light (spin-LEDs) have potential applications in in three-dimensional displays, bioencoding, and tomography. The requisite spin polarization of the charge carriers is usually achieved with ferromagnetic contacts and… read more here.
Keywords: science; spin injection; sans magnetism; injection sans ... See more keywords
Particles–Matrix Bond in ZnCoO:H and ZnCoAlO:H Films: Issues of Magnetism and Spin Injection
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16103659
Abstract: ZnCoO:H and ZnCoAlO:H films were synthesized by radio frequency magnetron sputtering in a (1 − x)Ar + xH2 mixed atmosphere with x = 0.2–0.5. The films contain different amounts of metallic Co particles (from 7.6%… read more here.
Keywords: zncoalo films; spin injection; zncoo zncoalo;