Exciton-polariton bose-einstein condensation
H Deng, H Haug, Y Yamamoto - Reviews of modern physics, 2010 - APS
In the past decade, a two-dimensional matter-light system called the microcavity exciton-
polariton has emerged as a new promising candidate of Bose-Einstein condensation (BEC) …
polariton has emerged as a new promising candidate of Bose-Einstein condensation (BEC) …
Direct observation of the electron spin relaxation induced by nuclei in quantum dots
We have studied the electron spin relaxation in semiconductor InAs/GaAs quantum dots by
time-resolved optical spectroscopy. The average spin polarization of the electrons in an …
time-resolved optical spectroscopy. The average spin polarization of the electrons in an …
Optical and magnetic anisotropies of the hole states in Stranski-Krastanov quantum dots
AV Koudinov, IA Akimov, YG Kusrayev… - Physical Review B …, 2004 - APS
Using the trion as a monitor we investigate the anisotropy of the single-hole state in epitaxial
Cd Se∕ Zn Se quantum dots. Heavy-light hole mixing caused by a symmetry reduction …
Cd Se∕ Zn Se quantum dots. Heavy-light hole mixing caused by a symmetry reduction …
Polarized Fine Structure in the Photoluminescence Excitation Spectrum<? format?> of a Negatively Charged Quantum Dot
We report polarized photoluminescence excitation spectroscopy of the negative trion in
single charge-tunable InAs/GaAs quantum dots. The spectrum exhibits ap-shell resonance …
single charge-tunable InAs/GaAs quantum dots. The spectrum exhibits ap-shell resonance …
Single-particle-picture breakdown in laterally weakly confining GaAs quantum dots
We present a detailed investigation of different excitonic states weakly confined in single
GaAs/AlGaAs quantum dots obtained by the Al droplet-etching method. For our analysis we …
GaAs/AlGaAs quantum dots obtained by the Al droplet-etching method. For our analysis we …
Electron-hole exchange interaction in a negatively charged quantum dot
IA Akimov, KV Kavokin, A Hundt, F Henneberger - Physical Review B …, 2005 - APS
The fine structure of the “excited-electron” trion triplet state in negatively charged Cd Se∕ Zn
Se self-assembled quantum dots is studied using polarization-selective as well as magneto …
Se self-assembled quantum dots is studied using polarization-selective as well as magneto …
Submillisecond electron spin relaxation in InP quantum dots
M Ikezawa, B Pal, Y Masumoto, IV Ignatiev… - Physical Review B …, 2005 - APS
Light-induced orientation of electron spins in the negatively charged InP quantum dots is
found to persist longer than 100 μ s. We have proved experimentally that the long-lived …
found to persist longer than 100 μ s. We have proved experimentally that the long-lived …
Optical control of single excitons in semiconductor quantum dots
Y Kodriano, ER Schmidgall, Y Benny… - Semiconductor …, 2014 - iopscience.iop.org
The fundamental building block of quantum information processing technologies is the
quantum-bit a'qubit.'These technologies require the ability to prepare, control, and read out a …
quantum-bit a'qubit.'These technologies require the ability to prepare, control, and read out a …
Excitation spectroscopy of single quantum dots at tunable positive, neutral, and negative charge states
Y Benny, Y Kodriano, E Poem, D Gershoni… - Physical Review B …, 2012 - APS
We present a comprehensive study of the optical transitions and selection rules of variably
charged single self-assembled InAs/GaAs quantum dots. We apply high resolution …
charged single self-assembled InAs/GaAs quantum dots. We apply high resolution …
Fine structure and magneto-optics of exciton, trion, and charged biexciton states in single InAs quantum dots emitting at
NI Cade, H Gotoh, H Kamada, H Nakano… - Physical Review B …, 2006 - APS
We present a detailed investigation into the optical characteristics of individual InAs
quantum dots (QDs) grown by metalorganic chemical vapor deposition, with low …
quantum dots (QDs) grown by metalorganic chemical vapor deposition, with low …