scholarly journals Pump-probe Faraday rotation and ellipticity in an ensemble of singly charged quantum dots

2009 ◽  
Vol 80 (10) ◽  
Author(s):  
I. A. Yugova ◽  
M. M. Glazov ◽  
E. L. Ivchenko ◽  
Al. L. Efros
Keyword(s):  
Quantum Dots ◽  
Faraday Rotation ◽  
Pump Probe ◽  
Singly Charged

ELECTRON SPIN COHERENCE IN SINGLY CHARGED QUANTUM DOTS

2009 ◽  
Vol 23 (12n13) ◽  
pp. 2813-2825
Author(s):  
D. R. YAKOVLEV ◽  
A. GREILICH ◽  
M. BAYER ◽  
I. A. YUGOVA
Keyword(s):  
Quantum Dots ◽  
Electron Spin ◽  
Zeeman Splitting ◽  
Mode Locking ◽  
Spin Coherence ◽  
Time Resolved ◽  
Pump Probe ◽  
Spin Dephasing ◽  
Rotation Technique ◽  
Singly Charged

Electron spin coherence is examined experimentally and theoretically in singly charged ( In , Ga ) As / GaAs quantum dots. Time-resolved pump-probe Faraday rotation technique is used to examine fine structure and Zeeman splitting of excitons and resident electrons. Spin dephasing and spin coherence times of resident electrons have been measured in the regime of mode-locking of spin coherency.

scholarly journals Effect of pump-probe detuning on the Faraday rotation and ellipticity signals of mode-locked spins in (In,Ga)As/GaAs quantum dots

2010 ◽  
Vol 82 (15) ◽  
Author(s):  
M. M. Glazov ◽  
I. A. Yugova ◽  
S. Spatzek ◽  
A. Schwan ◽  
S. Varwig ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Faraday Rotation ◽  
Pump Probe

scholarly journals Electron Spins in Self-Assembled (In,Ga)As/GaAs Quantum Dots Studied by Pump-Probe Faraday Rotation

2006 ◽  
Vol 110 (3) ◽  
pp. 287-293
Author(s):  
A. Greilich ◽  
I.A. Yugova ◽  
R. Oulton ◽  
E.A. Zhukov ◽  
D.R. Yakovlev ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Faraday Rotation ◽  
Electron Spins ◽  
Pump Probe ◽  
Self Assembled

Coulomb correlations in quantum dots and their signatures in single dot femtosecond pump-probe signals

2011 ◽  
Vol 8 (4) ◽  
pp. 1117-1120
Author(s):  
J. Huneke ◽  
I. D'Amico ◽  
P. Machnikowski ◽  
T. Thomay ◽  
R. Bratschitsch ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Pump Probe ◽  
Coulomb Correlations

CONTROLLED TELEPORTATION OF ELECTRON SPIN STATE IN QUANTUM DOT VIA SINGLE PHOTON

2008 ◽  
Vol 06 (03) ◽  
pp. 553-560
Author(s):  
YAN-WEI WANG ◽  
MING-FENG WANG ◽  
YI-ZHUANG ZHENG
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Electron Spin ◽  
Spin State ◽  
Faraday Rotation ◽  
Quantum Teleportation ◽  
Single Photon ◽  
Controlled Teleportation ◽  
Controlled Quantum Teleportation ◽  
Qubit System

A controlled quantum teleportation scheme of electron spin state in a quantum dot is proposed. With the entanglement generating through the interaction between the quantum dots in microcavities and a single photon, the controlled teleportation can be implemented using Faraday rotation and single photon measurements. The scheme can be easily generalized to multi-qubit system.

scholarly journals Nuclear spin depolarization via slow spin diffusion in single InAlAs quantum dots observed by using erase-pump-probe technique

2012 ◽  
Vol 111 (10) ◽  
pp. 103531 ◽  
Author(s):  
S. Adachi ◽  
R. Kaji ◽  
S. Furukawa ◽  
Y. Yokoyama ◽  
S. Muto
Keyword(s):  
Quantum Dots ◽  
Nuclear Spin ◽  
Spin Diffusion ◽  
Pump Probe ◽  
Probe Technique ◽  
Spin Depolarization

Pump–probe analysis of polaron decay in InAs/GaAs self-assembled quantum dots

2005 ◽  
Vol 26 (1-4) ◽  
pp. 59-62 ◽  
Author(s):  
P. Boucaud ◽  
S. Sauvage ◽  
F. Bras ◽  
G. Fishman ◽  
J.-M. Ortéga ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Pump Probe ◽  
Probe Analysis ◽  
Self Assembled

Dual-comb-based asynchronous pump-probe measurement with an ultrawide temporal dynamic range for characterization of photo-excited InAs quantum dots

2020 ◽  
Vol 13 (6) ◽  
pp. 062003
Author(s):  
Akifumi Asahara ◽  
Yuto Arai ◽  
Tomohiro Saito ◽  
Junko Ishi-Hayase ◽  
Kouichi Akahane ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Dynamic Range ◽  
Probe Measurement ◽  
Temporal Dynamic ◽  
Pump Probe ◽  
Inas Quantum Dots

Direct Observation of Surface Polarons in Capped CuInS2 Quantum Dots by Ultrafast Pump–Probe Spectroscopies

2019 ◽  
Vol 10 (18) ◽  
pp. 5297-5301 ◽  
Author(s):  
Yongchang Guo ◽  
Fan Yang ◽  
Xuan Zheng ◽  
Jialun Tang ◽  
Haizheng Zhong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Direct Observation ◽  
Pump Probe ◽  
Cuins2 Quantum Dots
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