Polaritonic analogue of Datta and das spin transistor

R. Johne; I. A. Shelykh; D. D. Solnyshkov; G. Malpuech

doi:10.1103/PhysRevB.81.125327

Polaritonic analogue of Datta and das spin transistor

R. Johne^*, I. A. Shelykh, D. D. Solnyshkov, G. Malpuech

^*Corresponding author for this work

Faculty of Physical Sciences

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

We propose the scheme of a spin-optronic device, optical analog of Datta and Das spin transistor for the electrons. The role of the ferromagnetic- nonmagnetic contact is played by a spatially confined cavity polariton Bose-Einstein condensate. The condensate is responsible for the appearance of effective magnetic field which rotates the spin state of a propagating pulse of polaritons, allowing tuning the transmittivity of the device.

Original language	English
Article number	125327
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	81
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevB.81.125327
Publication status	Published - 24 Mar 2010

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abstract = "We propose the scheme of a spin-optronic device, optical analog of Datta and Das spin transistor for the electrons. The role of the ferromagnetic- nonmagnetic contact is played by a spatially confined cavity polariton Bose-Einstein condensate. The condensate is responsible for the appearance of effective magnetic field which rotates the spin state of a propagating pulse of polaritons, allowing tuning the transmittivity of the device.",

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Polaritonic analogue of Datta and das spin transistor

Abstract

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