2 papers
cond-mat.mes-hall2007★ 25 cited
Decoherence of nuclear spins due to direct dipole-dipole interactions probed by resistively detected nuclear magnetic resonance
T. Ota, G. Yusa, N. Kumada +3
We study decoherence of nuclear spins in a GaAs quantum well structure using resistively detected nuclear magnetic resonance. The transverse decoherence time T2 of 75As nuclei is e…
cond-mat.mes-hall1998
Microwave spectroscopy on a quantum-dot molecule
T. H. Oosterkamp, T. Fujisawa, W. G. van der Wiel +4
Quantum dots are small conductive regions in a semiconductor, containing a variable number of electrons (N=1 to 1000) that occupy well defined discrete quantum states. They are oft…