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Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c08827
Abstract: A long-standing goal in spintronics is electric control of spin. Herein, we perform an inverse design to search for 2D ferroelectric Rashba semiconductors, whose spin texture can be precisely and readily reversed by switching ferroelectric…
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Keywords:
rashba semiconductors;
inverse design;
rashba;
design ... See more keywords
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Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-08836-4
Abstract: Hidden Rashba and Dresselhaus spin splittings in centrosymmetric crystals with subunits/sectors having non-centrosymmetric symmetries (the R-2 and D-2 effects) have been predicted theoretically and then observed experimentally, but the microscopic mechanism remains unclear. Here we demonstrate that…
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Keywords:
centrosymmetric crystals;
effect;
spin;
rashba ... See more keywords
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1
Published in 2017 at "Nanoscale"
DOI: 10.1039/c7nr05550a
Abstract: GeTe is a prototypical compound of a new class of multifunctional materials, i.e., ferroelectric Rashba semiconductors (FRS). In the present work, by combining the first-principles calculations and Rashba model analysis, we reexamine Rashba spin-orbit coupling…
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Keywords:
rashba soc;
gete 111;
rashba;
rashba spin ... See more keywords
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Published in 2021 at "Nanoscale"
DOI: 10.1039/d1nr00149c
Abstract: The coupling of piezoelectric properties with Rashba spin-orbit coupling (SOC) has proven to be the limit breaker that paves the way for a self-powered spintronic device (ACS Nano, 2018, 12, 1811-1820). For further advancement in…
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Keywords:
spintronic devices;
magnesium;
rashba;
next generation ... See more keywords
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Published in 2019 at "APL Materials"
DOI: 10.1063/1.5099352
Abstract: The strong spin-orbit interaction in the organic-inorganic perovskites tied to the incorporation of heavy elements (\textit{e.g.} Pb, I) makes these materials interesting for applications in spintronics. Due to a lack of inversion symmetry associated with…
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Keywords:
organic inorganic;
inorganic perovskite;
spin;
rashba ... See more keywords
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1
Published in 2022 at "Physical Review A"
DOI: 10.1103/physreva.107.052408
Abstract: In this work, we study the thermal quantum coherence and fidelity in a semiconductor double quantum dot. The device consists of a single electron in a double quantum dot with Rashba spin-orbit coupling in the…
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Keywords:
thermal entanglement;
quantum;
coherence;
rashba ... See more keywords
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Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.245115
Abstract: We put forward the concept of a bulk Rashba effect emerging in a multiferroic material, such as an antiferromagnetic system with a polar crystal structure. According to symmetry considerations, while time-reversal and space-inversion symmetries are…
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Keywords:
rashba effect;
spin;
bulk rashba;
rashba ... See more keywords
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Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.045430
Abstract: Spin polarization by Rashba effect in the quasi-one-dimensional metallic bands of $\mathrm{Si}(111)5\ifmmode\times\else\texttimes\fi{}2$-Au surface is revealed by spin- and angle-resolved photoelectron spectroscopy and the first-principles calculation. Small but clear spin polarization and its sign reversal with…
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Keywords:
surface;
one dimensional;
spin;
rashba ... See more keywords
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Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.104403
Abstract: Giant Gilbert damping anisotropy is identified as a signature of strong Rashba spin-orbit coupling in a two-dimensional antiferromagnet on a honeycomb lattice. The phenomenon originates in spin-orbit induced splitting of conduction electron subbands that strongly…
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Keywords:
gilbert damping;
anisotropy;
rashba;
giant ... See more keywords
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Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.107.224501
Abstract: Fully gapped, spin singlet superconductors with antisymmetric spin-orbit coupling in a Zeeman magnetic field provide a promising route to realize superconducting states with non-Abelian topological order and therefore fault-tolerant quantum computation. Here we use a…
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Keywords:
rashba;
spin;
model;
spin singlet ... See more keywords
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Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.035401
Abstract: We address the electromagnetic properties of two-dimensional electron gas confined by a dielectric environment in the presence of both Rashba and Dresselhaus spin-orbit interactions. It is demonstrated that off-diagonal components of the conductivity tensor resulting…
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Keywords:
rashba dresselhaus;
surface waves;
hybrid surface;
two dimensional ... See more keywords