M. Takatsu

collaborators

2 papers

cond-mat.other2006

Time domain optical manipulation of exciton and nuclear spin in a single self-assembled quantum dot

H. Sasakura, S. Adachi, S. Muto +3

We have demonstrated experimentally the manipulation of exciton and nuclear spins in a single self-assembled In $_{0.75}$ Al $_{0.25}$ As/Al $_{0.3}$ Ga $_{0.7}$ As quantum dot. The oscill…

cond-mat.mes-hall2005

Few-electron molecular states and their transitions in a single InAs quantum dot molecule

T. Ota, M. Rontani, S. Tarucha +6

We study electronic configurations in a single pair of vertically coupled self-assembled InAs quantum dots, holding just a few electrons. By comparing the experimental data of non-…