[PDF] Top 20 Electron energy state spin-splitting in 3D cylindrical semiconductor quantum dots
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Electron energy state spin-splitting in 3D cylindrical semiconductor quantum dots
... Received in final form 14 May 2002 Published online 13 August 2002 – c EDP Sciences, Societ`a Italiana di Fisica, Springer-Verlag 2002 ...Abstract. In this article we study the impact of the ... See full document
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Spin-orbit energy state splitting in semiconductor cylindrical and spherical quantum dots
... the spin–orbit splitting for the ...embedded in a noncrystalline polymer matrix and sphericalnanocrystals of ...the energy states: nL J , where n denotes the main quantum number and J ... See full document
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Computer simulation of electron energy state spin-splitting in nanoscale InAs/GaAs semiconductor quantum rings
... t In this paper, we model and computationally investigate the effect of spin–orbit interaction on the electron energy spectra for nanoscale semiconductor quantum ...the ... See full document
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Electron energy state dependence on the shape and size of semiconductor quantum dots
... broadening in semiconductor quantum dots caused by the nonuniformity in their size and shape is of primary concern for practical laser ...of quantum dots with a small size ... See full document
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Spin-orbit splitting in semiconductor quantum dots with a parabolic confinement potential
... Electron spin can significantly impact the electronic prop- erties of quantum structures through different ...possible spin-dependent interactions there is an in- teraction between ... See full document
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Rashba spin splitting in parabolic quantum dots
... for quantum computing 1–3 is one of the most exciting fields for future developments in high-speed computing and data stor- ...of spin states rather than charge states as quan- tum bits ... See full document
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Spin-orbit interaction and energy states in semiconductor quantum dots
... the spin–orbit interaction on electron energy states in small cylindrical quantum ...dots. In our calculations, we use the e,ective one electronic band Hamiltonian ... See full document
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Engineered spin-state transitions of two interacting electrons in semiconductor nanowire quantum dots
... success in coherent control of two- electron 共2e兲 spin in laterally coupled quantum dots 共QDs兲, 1 the spin states of two interacting electrons in ... See full document
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Electron energy level calculations for cylindrical narrow gap semiconductor quantum dot
... ground state energy and wave function of an electron confined by a disk-shaped InAs quantum dot (QD) embedded in GaAs ...the energy and position dependent electron ... See full document
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Spin transport from doublet state to triplet state in vertical quantum dots
... KEYWORDS: quantum dot, spin selection rule 1. Introduction A study of spin-dependent transport has attracted consid- erable attention over the past several decades, because the advantages of two ... See full document
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Computer simulation of electron energy levels for different shape InAs/GaAs semiconductor quantum dots
... the energy levels calculation of an electron confined by a 3D InAs quantum dot (QD) embedded in GaAs semiconductor matrix is ...the energy and position dependent ... See full document
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Energy and coordinate dependent effective mass and confined electron states in quantum dots
... thin cylindrical QDs or for the dots with large ...the electron wave function localization plays an important role in the dependency of the energy and the electron effective ... See full document
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Insulating state to quantum Hall-like state transition in a spin-orbit-coupled two-dimensional electron system
... Although in some cases the I-QH transition can be well described by the global phase diagram (GPD) developed by Kivelson, Lee, and Zhang, 1 a direct transition from an insula- tor to a high Landau-level filling ... See full document
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Anomalous diamagnetic shift for negative trions in single semiconductor quantum dots
... shifts in most of the investigated dots were found to be considerably small and ...nonquadratic. In particular, we also observed a reversal in sign of the conventional diamagnetic ...change ... See full document
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Spin Bottleneck in Resonant Tunneling through Double Quantum Dots with Different Zeeman Splittings
... spins in QWs. To realize the spin-based quantum information devices, which is one of the most ambitious applications of semiconductor spintronics, the coherent manipulation in a single ... See full document
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Imbalanced initial populations between dark and bright states in semiconductor quantum dots
... listed in Table 1 ...ratios in Fig. 7(b), which are about 0.42 and 0.85 for samples S3 and S4, respectively, demonstrate that the long decay times are caused by the replacement of fast decay with the ... See full document
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Magnetic properties of parabolic quantum dots in the presence of the spin-orbit interaction
... the spin–orbit interaction in magnetic properties of quantum dots at weak magnetic ...a cylindrical quantum dot with the parabolic confinement potential for electrons when the ... See full document
6
Level Broadening Effect in Electron Tunneling through Double Quantum Dots with Different g Factors
... effect in the double quantum dot ...two quantum dots with different g factors, g 1 and g 2 , by the Bloch equation ...18,19) In the calculation, the temperature is assumed to be zero and ... See full document
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Electron spin filtering in all-semiconductor tunneling structures
... Abstract In this work we briefly review the present day perspectives for exploiting conventional non- magnetic semiconductor nano-technology to design high speed spin-filter ...devices. In ... See full document
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Spin characteristics of excitonic absorption in multiply charged quantum dots
... INTRODUCTION Spin in semiconductor quantum dots has drawn a great deal of attention for years in both applied and fundamental ...of electron spin in charged ... See full document
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