154 citations · 282 across the 6 of their papers we have counts for
5 papers
Detection and control of spin-orbit interactions in a GaAs hole quantum point contact
A. Srinivasan, D. S. Miserev, K. L. Hudson +7
We investigate the relationship between the Zeeman interaction and the inversion asymmetry induced spin orbit interactions (Rashba and Dresselhaus SOIs) in GaAs hole quantum point…
Nanometre-scale nuclear-spin device for quantum information processing
Y. Hirayama, A. Miranowicz, T. Ota +4
We have developed semiconductor point contact devices in which nuclear spins in a nanoscale region are coherently controlled by all-electrical methods. Different from the standard…
Generation of maximum spin entanglement induced by cavity field in quantum-dot systems
A. Miranowicz, S. K. Ozdemir, Yu-xi Liu +3
Equivalent-neighbor interactions of the conduction-band electron spins of quantum dots in the model of Imamoglu et al. [Phys. Rev. Lett. 83, 4204 (1999)] are analyzed. Analytical s…
Electrically-Controlled Nuclear Spin Polarization and Relaxation by Quantum-Hall states
K. Hashimoto, K. Muraki, T. Saku +1
We investigate interactions between electrons and nuclear spins by using the resistance (Rxx) peak which develops near filling factor n = 2/3 as a probe. By temporarily tuning n to…
Doubly Enhanced Skyrmions in Bilayer Quantum Hall States
N. Kumada, A. Sawada, Z. F. Ezawa +5
By tilting the samples in the magnetic field, we measured and compared the Skyrmion excitations in the bilayer quantum Hall (QH) state at the Landau-level filling factor and…