Two vertically coupled quantum dots in a magnetic field

Partoens B.; Peeters FM.

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Two vertically coupled quantum dots in a magnetic field

机译：磁场中的两个垂直耦合的量子点

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We studied the ground state of two vertically coupled quantum dots as a function of the interdot distance in the presence of a perpendicular magnetic field. The theoretical approach is based on the current spin density functional theory. Increasing the interdot distance leads to the population of antibonding levels, resulting in molecule-type phases. However, for increasing magnetic held strengths, we find that electrons hop back from antibonding to bonding levels, which is a consequence of electron interactions. The maximum density droplet is much less stable than in a single quantum dot. (C) 2001 Elsevier Science B.V. All rights reserved. [References: 26]

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《Physica, B. Condensed Matter》 |2001年第4期|共5页
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Partoens B.; Peeters FM.;
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1. Second-Harmonic Generation in Vertically Coupled InAs/GaAs Quantum Dots with a Gaussian Potential Distribution: Combined Effects of Electromagnetic Fields, Pressure, and Temperature [J] . Ben Mahrsia R., Choubani M., Bouzaiene L., Journal of Electronic Materials . 2015,第8期

机译：具有高斯势分布的垂直耦合InAs / GaAs量子点中的二次谐波产生：电磁场，压力和温度的组合效应
2. Exciton in vertically coupled type II quantum dots in threading magnetic field [J] . J. Mendoza-Cantillo, G. Elizabeth Escorcia-Salas, I.D. Mikhailov, Physica, B. Condensed Matter . 2014,第Null期

机译：磁场中垂直耦合II型量子点的激子
3. Magnetic field-induced effects in the high source-drain bias current of weakly coupled vertical quantum dot molecules [J] . Austing DG, Payette C, Yu G, Physica, E. Low-dimensional systems & nanostructures . 2008,第5期

机译：弱耦合垂直量子点分子在高源漏偏置电流中的磁场诱导效应
4. EXCITONS IN SINGLE AND VERTICALLY COUPLED TYPE Ⅱ QUANTUM DOTS IN HIGH MAGNETIC FIELDS [C] . F. M. PEETERS, K. L. JANSSENS, B. PARTOENS, NATO advanced research workshop on recent trends in theory of physical phenomena in high magnetic fields . 2003

机译：在高磁场中单个和垂直耦合Ⅱ型量子点的激子
5. Self-assembled quantum dots: A theoretical study of the exciton in single and vertically coupled type-II quantum dots. [D] . Janssens, Karen. 2003

机译：自组装量子点：对单个和垂直耦合的II型量子点中激子的理论研究。
6. Double-donor complex in vertically coupled quantum dots in a threading magnetic field [O] . Ramón Manjarres-García, Gene Elizabeth Escorcia-Salas, Javier Manjarres-Torres, 2012

机译：磁场中垂直耦合量子点中的双施主复合体
7. Vertically coupled double quantum dots in magnetic fields [O] . Imamura, Hiroshi, Maksym, Peter A., Aoki, Hideo 1999

机译：磁场中的垂直耦合双量子点
8. Injection Laser Based on Composite InAlAs/InAs Vertically Coupled Quantum Dots in AlGaAs Matrix. [R] . Kovsh, A. R., Zhukov, A. E., Egorov, A. Y., 1998

机译：基于alGaas基复合Inalas / Inas垂直耦合量子点的注入式激光器。

Two vertically coupled quantum dots in a magnetic field

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