Results 31 to 40 of about 151,516 (275)
, 2007 Based on kinetic equations for the density matrix, drift-diffusion equations are derived for a two-dimensional electron gas with Rashba spin-orbit coupling. Universal results are obtained for the weak coupling case.
E. I. Rashba, P. Kleinert, V. V. Bryksin
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Variation of spin–orbit coupling and related properties in skyrmionic system Mn FexGe
New Journal of Physics, 2016 We report a systematic study of the magnetic and magnetotransport properties in skyrmionic compounds Mn ${}_{1-x}$ Fe _x Ge. Helical-spin or skyrmion orders are formed in all the compositions, which allows us to study electron band-filling dependence of ...
N Kanazawa, K Shibata, Y Tokura
doaj +1 more source
, 2008 The continuous progress in fabricating low-dimensional systems with large spin-orbit couplings has reached a point in which nowadays materials may display spin-orbit splitting energies ranging from a few to hundreds of meV.
A. V. Chaplik +8 more
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Helical edge states and edge-state transport in strained armchair graphene nanoribbons
Scientific Reports, 2017 A helical type edge state, which is generally supported only on graphene with zigzag boundaries, is found to also appear in armchair graphene nanoribbons in the presence of intrinsic spin-orbit coupling and a suitable strain.
Zheng-Fang Liu +5 more
doaj +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature
Nature Communications, 2022 Engineered spin-orbit coupling can induce novel quantum phases in a Bose-Einstein condensate, however such demonstrations have been limited to cold atom systems. Here the authors realize a exciton-polarion condensate with tunable spin-orbit coupling in a
Yao Li +6 more
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, 2013 In this paper we explore the spin-orbit-induced bound state and molecular signature of the degenerate Fermi gas in a narrow Feshbach resonance based on a generalized two-channel model. Without the atom-atom interactions, only one bound state can be found
Chen, Gang, Jia, Suotang, Zhang, Kuang
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Energy spectra of two interacting fermions with spin-orbit coupling in a harmonic trap [PDF]
, 2014 We explore the two-body spectra of spin-$1/2$ fermions in isotropic harmonic traps with external spin-orbit potentials and short range two-body interactions.
Luu, Thomas C., Schillaci, Cory D.
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Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Induced spin-orbit coupling in silicon thin films by bismuth doping
, 2018 We demonstrate an enhancement of the spin-orbit coupling in silicon (Si) thin films by doping with bismuth (Bi), a heavy metal, using ion implantation.
Ando, Y. +5 more
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