Title :
Spin relaxation in charge tunable InP quantum dots
Author :
Masumoto, Yasuaki ; Pal, Bipul ; Oguchi, Shuhei ; Ikezawa, Michio
Author_Institution :
Institute of Physics and Tsukuba Advanced Research Alliance (TARA), University of Tsukuba, 305-8571, Japan
Abstract :
Optically pumped spins of doped electrons are partially preserved up to submillisecond and its dephasing time is 1.7ns. Spin relaxation in charge tunable InP quantum dots was extensively studied by dynamical and static optical orientation.
Keywords :
Charge carrier processes; Electron optics; Excitons; Indium phosphide; Optical polarization; Optical pumping; Physics; Quantum dots; Spectroscopy; Ultrafast optics;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/QELS.2007.4431565
