ENERGY-SPECTRA OF 2 ELECTRONS IN A HARMONIC QUANTUM DOT

被引：424

作者：

MERKT, U ^{[1
]}

HUSER, J ^{[1
]}

WAGNER, M ^{[1
]}

机构：

[1] UNIV HAMBURG, INST THEORET PHYS, W-2000 HAMBURG 36, GERMANY

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 09期

关键词：

D O I：

10.1103/PhysRevB.43.7320

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The laterally confining potential of quantum dots on semiconductors is approximated by a two-dimensional harmonic-oscillator well. The discrete level diagram for two interacting electrons in this potential is calculated in the effective-mass approximation as a function of the dot size and the strength of a magnetic field directed perpendicularly to the dot plane.

引用

页码：7320 / 7323

页数：4

共 16 条

[1] Abramowitz M.., 1972, HDB MATH FUNCTIONS
[2] ELECTRONIC-STRUCTURE OF ULTRASMALL QUANTUM-WELL BOXES
BRYANT, GW
[J]. PHYSICAL REVIEW LETTERS, 1987, 59 (10) : 1140 - 1143
[3] NONLOCAL DYNAMIC-RESPONSE AND LEVEL-CROSSINGS IN QUANTUM-DOT STRUCTURES
DEMEL, T
HEITMANN, D
GRAMBOW, P
PLOOG, K
[J]. PHYSICAL REVIEW LETTERS, 1990, 64 (07) : 788 - 791
[4] SOME MAGNETIC PROPERTIES OF METALS .1. GENERAL INTRODUCTION, AND PROPERTIES OF LARGE SYSTEMS OF ELECTRONS
DINGLE, RB
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1952, 211 (1107): : 500 - 516
[5] SOME MAGNETIC PROPERTIES OF METALS .3. DIAMAGNETIC RESONANCE
DINGLE, RB
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1952, 212 (1108): : 38 - 47
[6] Note to the Quantification of the harmonic Oscillator in a Magnetic Field
Fock, V.
[J]. ZEITSCHRIFT FUR PHYSIK, 1928, 47 (5-6): : 446 - 448
[7] ZEEMAN BIFURCATION OF QUANTUM-DOT SPECTRA
HANSEN, W
SMITH, TP
LEE, KY
BRUM, JA
KNOEDLER, CM
HONG, JM
KERN, DP
[J]. PHYSICAL REVIEW LETTERS, 1989, 62 (18) : 2168 - 2171
[8] TRANSPORT THROUGH A FINITE ONE-DIMENSIONAL CRYSTAL
KOUWENHOVEN, LP
HEKKING, FWJ
VANWEES, BJ
HARMANS, CJPM
TIMMERING, CE
FOXON, CT
[J]. PHYSICAL REVIEW LETTERS, 1990, 65 (03) : 361 - 364
[9] ELECTRON-STATES IN A GAAS QUANTUM DOT IN A MAGNETIC-FIELD
KUMAR, A
LAUX, SE
STERN, F
[J]. PHYSICAL REVIEW B, 1990, 42 (08): : 5166 - 5175
[10] COUPLING OF QUANTUM DOTS ON GAAS
LORKE, A
KOTTHAUS, JP
PLOOG, K
[J]. PHYSICAL REVIEW LETTERS, 1990, 64 (21) : 2559 - 2562

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