NDLI: Tunable two-electron spin states in quantum dot structures and the applicability for making spin qubits

Content Provider	IEEE Xplore Digital Library
Author	Tarucha, S. Ono, K. Austing, D.G. Sasaki, S. Fujisawa, T. Tokura, Y. Kouwenhoven, L.P.
Copyright Year	2001
Description	Author affiliation: ERATO Mesoscopic Correlation Project, Univ. of Tokyo, Japan (Tarucha, S.)
Abstract	The electronic configuration in a quantum dot is determined in such a way as to minimize the total energy associated with the quantum mechanical and interaction effects. The spin configuration is tunable with various parameters such as number of electrons, strength of confinement and magnetic field, and this provides a good potential for applications to quantum computing and spintronics. In this paper we review the experiments conducted to characterize the electronic properties of the two-electron spin states, such as the tunability of singlet and triplet states, the time scale for spin relaxation, and the modulation of exchange coupling, which are vital for making spin qubits.
Sponsorship	Electron Devices Soc
Starting Page	125
Ending Page	128
File Size	243743
Page Count	4
File Format	PDF
ISBN	0780370147
DOI	10.1109/DRC.2001.937899
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-06-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Quantum dots US Department of Transportation Electrons Quantum computing Quantum mechanics Pulse measurements Stationary state Physics Magnetic field measurement Extraterrestrial measurements
Content Type	Text
Resource Type	Article

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