Spin-Orbit Interaction in p-Type Quantum Wells 68
Electronic transport in hybrid heterostructures and universal control of spin-orbit interaction in quantum wells
... 4.4 Summary In summary, we fabricated and measured hybrid 2DEG devices, on which we aligned lateral gate nanostructures to individual InAs SAQDs. Maintaining an ultra clean wafer surface during the fabrication process, ...
152
Efficient spin filter using multi terminal quantum dot with spin orbit interaction
... We have formulated the SHE in a multi-terminal QD. The SHE is enhanced by the resonant tunneling through the QD when the level spacing is smaller than the level broadening. We have shown that the SHE is tunable by ...
7
Narrow heavy hole cyclotron resonances split by the cubic Rashba spin orbit interaction in strained germanium quantum wells
... enhanced spin-orbit interaction and a long spin de- coherence time were demonstrated concurrently with a high mobility, emphasizing the potential of strain-engineered Ge quantum ...
7
Effects of spin-orbit interaction on quantum states in semiconducting dots and wires
... Corrections’ components Let us first make some general comments on the above formulas. They split a g-factor correction to several dimensionless constituents, namely the strength, the magnetic field dependence, the ...
146
Spin orbit interaction induced anisotropic property in interacting quantum wires
... or SDW. Here the CDW and SDW are actually not the pure charge and spin fluctuations, but a mixed state of them induced by the SOIs. Interestingly, one can see that the ground state of the system displays a ...
7
Strong spin-orbit interaction, helical hole states, and spin qubits in nanowires and quantum dots
... Promising Quantum Dot Structures, Definition of Lifetimes, and Essential Requirements QDs confine electrons or holes (missing valence band electrons) in all three dimensions, on length scales which are comparable ...
235
Spin-orbit interaction and snake states in a graphene p-n junction
... a p-n junction in single-layer graphene in the presence of a perpendicular magnetic field and spin-orbit ...relevant quantum-mechanical problem for a potential step, we determine the exact ...
12
Spin-orbit interaction in InSb nanowires.
... determined. It is likely different from that in quantum dots, as the difference in confinement between both geometries results in a different effective electric field and thus a different Rashba SOI. Measurements ...
5
A Theoretical Study of Magnetic Properties of Parabolic Quantum Dots in the Presence of Spin-orbit Interaction
... This type of physical behavior is due to the alternative level crossing between spin-split electron levels in the energy ...to spin-orbit ...
11
Quantum ring with the Rashba spin-orbit interaction in the regime of strong light-matter coupling
... semiconductor quantum rings with the Rashba spin-orbit interaction irradiated by an off-resonant high-frequency electromagnetic field (dressing ...driven quantum systems, it is ...
6
Effect of the Spin Orbit Interaction (Heisenberg XYZ Model) on Partial Entangled Quantum Network
... indirect interaction has a large degree of entanglement and the upper bound exceeds the initial entangled ...the spin-orbit ...perform quantum information task with high ...
17
Low-energy theory and RKKY interaction for interacting quantum wires with Rashba spin-orbit coupling
... single-channel quantum wire with Rashba SOI should be obtained by taking into ac- count at least the lowest two (spinful) subbands, since a restriction to the lowest subband alone would eliminate spin ...
12
Deconvolution of Rashba and Dresselhaus spin-orbit coupling by crystal axis dependent measurements of coupled InAs/GaSb quantum wells
... Magnetoresistance measurements were then performed for different gate voltages between ±1 V at 1.5 K with the current applied parallel to the [010] crystallographic axis. It is worth noting that once a top gate bias ...
22
Engineering two-dimensional superconductivity and Rashba spin-orbit coupling in LaAlO/SrTiO quantum wells by selective orbital occupancy
... oxide quantum wells promote correlated states— for example, magnetism and superconductivity—that are unseen in conventional ..., quantum phase transitions 19 or multiple quantum criticality 20 ...
8
Spin relaxation and carrier recombination in GaInNAs multiple quantum wells
... this type of measurement were acquired by moving the translation stage a fixed incremental distance, and waiting for a period ∼ 3 times the time- constant set on the lock-in amplifier, to allow the amplifier to ...
134
Quantum interference effects in p Si1−xGex quantum wells
... in p-Si 1 − x Ge x Quantum Wells 1.05.2009 Abstract Quantum interference effects, such as weak localization and electron- electron interaction (EEI), have been investigated in magnetic ...
5
Breaking of Larmor's theorem in quantum Hall states with spin-orbit coupling
... of spin-orbit (SO) interaction on the long-wavelength collective spin excitation in a two-dimensional electron gas (2DEG) in the fractional quantum Hall ...electron spin ...
5
Flocking from a quantum analogy: spin–orbit coupling in an active fluid
... the interaction terms ( which are proportional to g ) couple the higher-order Fourier modes to the lowest ...the interaction term is quadratic in the ...
17
Spin orbit interaction and Majorana fermions in carbon nanotubes and Rashba nanowires
... topological quantum computing. Spin orbit interaction effects find their place also in quantum dots, which are of an important use for quantum ...of quantum dots with ...
204
Spin-orbit interaction in InAs/GaSb heterostructures quantified by weak antilocalization
... the spin-orbit interaction in InAs/GaSb and InAs quantum wells using weak ...dominant spin- relaxation mechanism, at least in the InAs/GaSb heterostruc- ture reported here, is ...
6