Spin storage and readout in self-organized quantum dots

被引：0

作者：

Warming, T. ^{[1
]}

Wieczorek, W. ^{[1
]}

Geller, M. ^{[1
]}

Bimberg, D. ^{[1
]}

Cirlin, G. E. ^{[2
]}

Zhukov, A. E. ^{[2
]}

Ustinov, V. M. ^{[2
]}

机构：

[1] Tech Univ Berlin, Inst Festkorperphys, Hardenbergstr 36, D-10623 Berlin, Germany

[2] Russia Acd Sci, A F Ioffe Phys Tech Inst, St Petersburg, Russia

来源：

PHYSICS OF SEMICONDUCTORS, PTS A AND B | 2007年 / 893卷

关键词：

quantum dot; charging; spin storage; spectral hole burning;

D O I：

暂无

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 demonstrate optical charging of spectrally selected subensembles of self-organized quantum dots with single charge carriers. By circularly polarized excitation in an applied magnetic field, we are able to address the spin of single electron in the quantum dot. A spin-flip of the electron is observed after excitation in the upper Zeeman level.

引用

页码：957 / +

页数：2

共 50 条

[41] Quantum size effect in self-organized InAs/GaAs quantum dots
Heitz, R
Stier, O
Mukhametzhanov, I
Madhukar, A
Bimberg, D
PHYSICAL REVIEW B, 2000, 62 (16) : 11017 - 11028
[42] Growth and characterization of self-organized InSb quantum dots and quantum dashes
Utzmeier, T
Tamayo, J
Postigo, PA
Garcia, R
Briones, F
JOURNAL OF CRYSTAL GROWTH, 1997, 175 : 725 - 729
[43] Self-organized ordered quantum dot molecules and single quantum dots
Nötzel, R
van Lippen, T
Wolter, JH
Quantum Dots, Nanoparticles, and Nonoclusters II, 2005, 5734 : 83 - 93
[44] Magnetotunneling spectroscopy: Studying self-organized quantum dots and quantum chaology
Eaves, L
MESOSCOPIC ELECTRON TRANSPORT, 1997, 345 : 215 - 224
[45] In situ RHEED control of self-organized Ge quantum dots
Nikiforov, AI
Cherepanov, VA
Pchelyakov, OP
Dvurechenskii, AV
Yakimov, AI
THIN SOLID FILMS, 2000, 380 (1-2) : 158 - 163
[46] Optical properties of self-organized quantum dots: Modeling and experiments
Grundmann, M.
Stier, O.
Bognár, S.
Ribbat, C.
Heinrichsdorff, F.
Bimberg, D.
Physica Status Solidi (A) Applied Research, 2000, 178 (01): : 255 - 262
[47] Exciton relaxation in self-organized InAs/GaAs quantum dots
Heitz, R
Grundmann, M
Ledentsov, NN
Eckey, L
Veit, M
Bimberg, D
Ustinov, VM
Egorov, AY
Zhukov, AE
Kopev, PS
Alferov, ZI
SURFACE SCIENCE, 1996, 361 (1-3) : 770 - 773
[48] TEM characterization of self-organized CdSe/ZnSe quantum dots
Kirmse, H.
Schneider, R.
Scheerschmidt, K.
Conrad, D.
Neumann, Wolfgang
Journal of Microscopy, 1999, 194 (01): : 183 - 191
[49] Growth optimization of self-organized InSb/InAs quantum dots
Zhuang, Q.
Carrington, P. J.
Krier, A.
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2008, 41 (23)
[50] Few-particle effects in self-organized quantum dots
Rodt, S
Schliwa, A
Heitz, R
Türck, V
Stier, O
Sellin, RL
Strassburg, M
Pohl, UW
Bimberg, D
PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 2002, 234 (01): : 354 - 367

← 1 2 3 4 5 →