Enhancement of electron mobility in GaAs/AlxGa1-xAs square-parabolic double quantum well HEMT structure
Sign Up to like & getrecommendations! Published in 2019 at "Microsystem Technologies"
DOI: 10.1007/s00542-018-3727-3
Abstract: We show that the enhancement of electron mobility μ as function of well width w can be achieved in a GaAs/AlxGa1-xAs square-parabolic double quantum well (SPDQW) high electron mobility transistor (HEMT) structure. We consider the… read more here.
Keywords: quantum well; double quantum; electron mobility; quantum ... See more keywords
Weight-Finite Modules Over the Quantum Affine and Double Quantum Affine Algebras of Type $\mathfrak a_{1}$
Sign Up to like & getrecommendations! Published in 2021 at "Algebras and Representation Theory"
DOI: 10.1007/s10468-021-10080-8
Abstract: We define the categories of weight-finite modules over the type $\mathfrak a_1$ quantum affine algebra $\dot{\mathrm{U}}_q(\mathfrak a_1)$ and over the type $\mathfrak a_1$ double quantum affine algebra $\ddot{\mathrm{U}}_q(\mathfrak a_1)$ that we introduced in a previous… read more here.
Keywords: mathfrak; double quantum; weight finite; quantum affine ... See more keywords
A methyl 1H double quantum CPMG experiment to study protein conformational exchange
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Biomolecular NMR"
DOI: 10.1007/s10858-018-0208-z
Abstract: Protein conformational changes play crucial roles in enabling function. The Carr–Purcell–Meiboom–Gill (CPMG) experiment forms the basis for studying such dynamics when they involve the interconversion between highly populated and sparsely formed states, the latter having… read more here.
Keywords: methyl; quantum; experiment; protein conformational ... See more keywords
Electro-Optic Switching in a Double Quantum Dot Injected with a Squeezed Vacuum Field
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Russian Laser Research"
DOI: 10.1007/s10946-021-09989-8
Abstract: Optical bistability (OB) is theoretically examined for a double quantum dot (QD) system placed in a ring cavity that is injected with a squeezed vacuum (SV) field. The SV field is injected at the output… read more here.
Keywords: field; quantum dot; vacuum field; double quantum ... See more keywords
Asymmetric ZnO/ZnMgO double quantum well structures grown on m-plane ZnO substrates by MBE
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2017.02.034
Abstract: Abstract Asymmetric ZnO/ZnMgO double quantum well (QW) structures grown on non-polar m-plane ZnO bulk substrates are investigated. Pairs of 2 and 5 nm wide ZnO QWs were grown on ZnMgO buffer/barrier layers with Mg concentrations over… read more here.
Keywords: zno; double quantum; znmgo; asymmetric zno ... See more keywords
Ultrafast mixing of radial and spin states driven by transient magnetic field in concentric double quantum ring in presence of Dresselhaus spin-orbit interaction
Sign Up to like & getrecommendations! Published in 2019 at "Physica E: Low-dimensional Systems and Nanostructures"
DOI: 10.1016/j.physe.2018.11.032
Abstract: Abstract We consider the single- and two-electron systems confined in concentric double quantum ring (DQR) nanostructure which interacts with transient perpendicular magnetic field oscillating with THz frequency. For this purpose we find the solutions of… read more here.
Keywords: interaction; magnetic field; concentric double; spin ... See more keywords
Enhancement of multisubband electron mobility in square-parabolic asymmetric double quantum well structure
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2017.01.048
Abstract: Abstract We show that higher multisubband electron mobility μ can be achieved in AlxGa1-xAs based hybrid type square-parabolic asymmetric double quantum well (HDQW) compared to that of the symmetric square double quantum well (SDQW) and… read more here.
Keywords: mobility; multisubband electron; double quantum; asymmetric double ... See more keywords
The electronic properties of concentric double quantum ring and possibility designing XOR gate
Sign Up to like & getrecommendations! Published in 2017 at "Solid State Communications"
DOI: 10.1016/j.ssc.2017.02.007
Abstract: Abstract In this paper I have investigated the Aharonov–Bohm oscillation in concentric double quantum ring. The outer ring attached to leads while the inner ring only tunnel-coupled to the outer ring. The effect of inner… read more here.
Keywords: xor gate; oscillation; gate; double quantum ... See more keywords
Combining n-MOS Charge Sensing with p-MOS Silicon Hole Double Quantum Dots in a CMOS platform.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c04417
Abstract: Holes in silicon quantum dots are receiving attention due to their potential as fast, tunable, and scalable qubits in semiconductor quantum circuits. Despite this, challenges remain in this material system including difficulties using charge sensing… read more here.
Keywords: hole double; charge sensing; quantum dots; charge ... See more keywords
Collective Microwave Response for Multiple Gate-Defined Double Quantum Dots.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00036
Abstract: We fabricate and characterize a hybrid quantum device that consists of five gate-defined double quantum dots (DQDs) and a high-impedance NbTiN transmission resonator. The controllable interactions between DQDs and the resonator are spectroscopically explored by… read more here.
Keywords: collective microwave; quantum dots; gate defined; defined double ... See more keywords
Normal, superconducting and topological regimes of hybrid double quantum dots.
Sign Up to like & getrecommendations! Published in 2017 at "Nature nanotechnology"
DOI: 10.1038/nnano.2016.227
Abstract: Epitaxial semiconductor-superconductor hybrid materials are an excellent basis for studying mesoscopic and topological superconductivity, as the semiconductor inherits a hard superconducting gap while retaining tunable carrier density. Here, we investigate double-quantum-dot structures made from InAs… read more here.
Keywords: regimes hybrid; topological regimes; superconducting topological; normal superconducting ... See more keywords