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arXiv · 0707.0342

Spin-orbit-assisted electron-phonon interaction and the magnetophonon resonance in semiconductor quantum wells

D. S. L. Abergel·Vladimir I. Fal'ko
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Abstract

We introduce a spin-orbit assisted electron-phonon (e-ph) coupling mechanism for carriers in semiconductor quantum wells and predict qualitatively the form and shape of anticrossings between the cyclotron resonance (CR) and optical (LO and TO) phonons. Since this e-ph interaction involves the electron spin it makes the predicted TO-CR anticrossing dependent on the filling factor and therefore on the polarization of the 2D electron gas in the quantum well.

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D. S. L. Abergel, Vladimir I. Fal'ko. 2007-07-21. Spin-orbit-assisted electron-phonon interaction and the magnetophonon resonance in semiconductor quantum wells. https://doi.org/10.1103/physrevb.77.035317

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