Experimental Realization of a Quantum Spin Pump

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Experimental Realization of a Quantum Spin Pump. / Watson, Susan; Potok, R.; M. Marcus, C.; Umansky, V.

In: Physical Review Letters, Vol. 91, No. 25, 24.02.2003, p. 258301.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Watson, S, Potok, R, M. Marcus, C & Umansky, V 2003, 'Experimental Realization of a Quantum Spin Pump', Physical Review Letters, vol. 91, no. 25, pp. 258301. https://doi.org/10.1103/PhysRevLett.91.258301

APA

Watson, S., Potok, R., M. Marcus, C., & Umansky, V. (2003). Experimental Realization of a Quantum Spin Pump. Physical Review Letters, 91(25), 258301. https://doi.org/10.1103/PhysRevLett.91.258301

Vancouver

Watson S, Potok R, M. Marcus C, Umansky V. Experimental Realization of a Quantum Spin Pump. Physical Review Letters. 2003 Feb 24;91(25):258301. https://doi.org/10.1103/PhysRevLett.91.258301

Author

Watson, Susan ; Potok, R. ; M. Marcus, C. ; Umansky, V. / Experimental Realization of a Quantum Spin Pump. In: Physical Review Letters. 2003 ; Vol. 91, No. 25. pp. 258301.

Bibtex

@article{df34c0381b384438b1c911c11c0565c4,
title = "Experimental Realization of a Quantum Spin Pump",
abstract = "We demonstrate the operation of a quantum spin pump based on cyclic radio-frequency excitation of a GaAs quantum dot, including the ability to pump pure spin without pumping charge. The device takes advantage of bidirectional mesoscopic fluctuations of pumped current, made spin-dependent by the application of an in-plane Zeeman field. Spin currents are measured by placing the pump in a focusing geometry with a spin-selective collector.",
keywords = "cond-mat.mes-hall",
author = "Susan Watson and R. Potok and {M. Marcus}, C. and V. Umansky",
year = "2003",
month = feb,
day = "24",
doi = "10.1103/PhysRevLett.91.258301",
language = "Udefineret/Ukendt",
volume = "91",
pages = "258301",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "25",

}

RIS

TY - JOUR

T1 - Experimental Realization of a Quantum Spin Pump

AU - Watson, Susan

AU - Potok, R.

AU - M. Marcus, C.

AU - Umansky, V.

PY - 2003/2/24

Y1 - 2003/2/24

N2 - We demonstrate the operation of a quantum spin pump based on cyclic radio-frequency excitation of a GaAs quantum dot, including the ability to pump pure spin without pumping charge. The device takes advantage of bidirectional mesoscopic fluctuations of pumped current, made spin-dependent by the application of an in-plane Zeeman field. Spin currents are measured by placing the pump in a focusing geometry with a spin-selective collector.

AB - We demonstrate the operation of a quantum spin pump based on cyclic radio-frequency excitation of a GaAs quantum dot, including the ability to pump pure spin without pumping charge. The device takes advantage of bidirectional mesoscopic fluctuations of pumped current, made spin-dependent by the application of an in-plane Zeeman field. Spin currents are measured by placing the pump in a focusing geometry with a spin-selective collector.

KW - cond-mat.mes-hall

U2 - 10.1103/PhysRevLett.91.258301

DO - 10.1103/PhysRevLett.91.258301

M3 - Tidsskriftartikel

C2 - 14754164

VL - 91

SP - 258301

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 25

ER -

ID: 38327450