Aharonov-Bohm effect on trion and biexciton in type-II semiconductor quantum dot

被引：0
|
作者：
Okuyama, Rin [1 ]
Eto, Mikio [1 ]
Hyuga, Hiroyuki [1 ]
机构：
[1] Keio Univ, Fac Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
来源：
PHYSICS OF SEMICONDUCTORS: 30TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS | 2011年 / 1399卷
关键词：
quantum dot; Wigner molecule; Aharonov-Bohm effect;
D O I：
10.1063/1.3666430
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We theoretically examine optical Aharonov-Bohm (AB) effects on trion and biexciton in the type-II semiconductor quantum dots. Many-particle states are calculated numerically by the exact diagonalization method. Two electrons in trion and biexciton are strongly correlated to each other, forming a Wigner molecule. The magnetoluminescence spectra from trion and biexciton change discontinuously as the magnetic flux increases by half of h/e, reflecting the Wigner moleculization.
引用
收藏
页数：2
相关论文
共 50 条
  • [31] Aharonov-Bohm effect in quantum dots
    Akera, H
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 1997, 36 (6B): : 3974 - 3977
  • [32] Accumulation in a Double Quantum Dot Aharonov-Bohm Interferometer
    Yin Hai-Tao
    Lue Tian-Quan
    Liu Xiao-Jie
    Xue Hui-Jie
    CHINESE PHYSICS LETTERS, 2009, 26 (04)
  • [33] Transmission through a quantum dot in an Aharonov-Bohm ring
    Hackenbroich, G
    Weidenmuller, HA
    PHYSICAL REVIEW LETTERS, 1996, 76 (01) : 110 - 113
  • [34] The transport properties in an Aharonov-Bohm interferometer with a quantum dot
    Chen Ming-Lun
    Wang Shun-Jin
    CHINESE PHYSICS, 2007, 16 (07): : 2101 - 2105
  • [35] Coherent Aharonov-Bohm oscillations in type-II (Zn,Mn)Te/ZnSe quantum dots
    Sellers, I. R.
    Whiteside, V. R.
    Govorov, A. O.
    Fan, W. C.
    Chou, W-C.
    Khan, I.
    Petrou, A.
    McCombe, B. D.
    PHYSICAL REVIEW B, 2008, 77 (24):
  • [36] Fano resonance in an Aharonov-Bohm interferometer with a quantum dot
    Seo, Kyung Chul
    Ihm, Gykhyung
    Lee, S. J.
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2007, 50 (06) : 1647 - 1650
  • [37] Modulation of the Aharonov-Bohm effect in type-II II-VZnSe: Te quantum dots by a far-infrared laser
    Sellers, Ian R.
    Whiteside, Vincent R.
    Kuskovsky, Igor L.
    Govorov, Alexander O.
    McCombe, Bruce D.
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2008, 40 (06): : 1819 - 1823
  • [38] Semiconductor nanotube eigenmodes and the Aharonov-Bohm effect
    Averkov, Yu.
    Prokopenko, Yu.
    Yakovenko, V.
    LOW TEMPERATURE PHYSICS, 2022, 48 (01) : 32 - 36
  • [39] Aharonov-Bohm effect with δ-type interaction
    Dabrowski, L
    Stovicek, P
    JOURNAL OF MATHEMATICAL PHYSICS, 1998, 39 (01) : 47 - 62
  • [40] Tunable Fano-Kondo effect in a quantum dot with an Aharonov-Bohm ring
    Katsumoto, S.
    Aikawa, H.
    Eto, M.
    Iye, Y.
    PHYSICA STATUS SOLIDI C - CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 3, NO 12, 2006, 3 (12): : 4208 - 4213
12345