EXACTLY SOLVABLE MODEL OF INTERACTING PARTICLES IN A QUANTUM DOT

被引：7

作者：

JOHNSON, NF ^{[1
]}

PAYNE, MC ^{[1
]}

机构：

[1] UNIV LOS ANDES,BOGOTA,COLOMBIA

来源：

SUPERLATTICES AND MICROSTRUCTURES | 1992年 / 11卷 / 03期

关键词：

D O I：

10.1016/0749-6036(92)90387-K

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A simple, yet physically reasonable, model is presented which describes an arbitrary number of interacting particles in a quantum dot. Exact analytic expressions can be obtained for the energy spectrum as a function of particle number and magnetic field. The Pauli exclusion principle is shown to play a significant role in the process of Coulomb blockade in a quantum dot. © 1992.

引用

页码：309 / 311

页数：3

共 15 条

[1] VOLTAGE-TUNABLE QUANTUM DOTS ON SILICON [J].

ALSMEIER, J ;

BATKE, E ;

KOTTHAUS, JP .

PHYSICAL REVIEW B, 1990, 41 (03) :1699-1702

[2] OPTICAL AND MAGNETO-OPTICAL ABSORPTION IN PARABOLIC QUANTUM WELLS [J].

BREY, L ;

JOHNSON, NF ;

HALPERIN, BI .

PHYSICAL REVIEW B, 1989, 40 (15) :10647-10649

[3]

BREY NF, 1990, IN PRESS P NATO ADV

[4] ELECTRONIC-STRUCTURE OF ULTRASMALL QUANTUM-WELL BOXES [J].

BRYANT, GW .

PHYSICAL REVIEW LETTERS, 1987, 59 (10) :1140-1143

[5] NONLOCAL DYNAMIC-RESPONSE AND LEVEL-CROSSINGS IN QUANTUM-DOT STRUCTURES [J].

DEMEL, T ;

HEITMANN, D ;

GRAMBOW, P ;

PLOOG, K .

PHYSICAL REVIEW LETTERS, 1990, 64 (07) :788-791

[6] COLLECTIVE MODES IN QUANTUM-DOT ARRAYS IN MAGNETIC-FIELDS [J].

DEMPSEY, J ;

JOHNSON, NF ;

BREY, L ;

HALPERIN, BI .

PHYSICAL REVIEW B, 1990, 42 (18) :11708-11713

[7] ZEEMAN BIFURCATION OF QUANTUM-DOT SPECTRA [J].

HANSEN, W ;

SMITH, TP ;

LEE, KY ;

BRUM, JA ;

KNOEDLER, CM ;

HONG, JM ;

KERN, DP .

PHYSICAL REVIEW LETTERS, 1989, 62 (18) :2168-2171

[8] ELECTRON-STATES IN A GAAS QUANTUM DOT IN A MAGNETIC-FIELD [J].

KUMAR, A ;

LAUX, SE ;

STERN, F .

PHYSICAL REVIEW B, 1990, 42 (08) :5166-5175

[9] MAGNETO-OPTICS OF A QUASI-ZERO-DIMENSIONAL ELECTRON-GAS [J].

LIU, CT ;

NAKAMURA, K ;

TSUI, DC ;

ISMAIL, K ;

ANTONIADIS, DA ;

SMITH, HI .

APPLIED PHYSICS LETTERS, 1989, 55 (02) :168-170

[10] COUPLING OF QUANTUM DOTS ON GAAS [J].

LORKE, A ;

KOTTHAUS, JP ;

PLOOG, K .

PHYSICAL REVIEW LETTERS, 1990, 64 (21) :2559-2562

← 1 2 →