CYCLOTRON-RESONANCE OF BOTH MAGNETOPOLARON BRANCHES FOR POLAR AND NEUTRAL OPTIC-PHONON COUPLING IN THE LAYER COMPOUND INSE

Resonant polaron coupling has been observed by cyclotron resonance of two-dimensional electrons in the polar semiconductor InSe. Both upper and lower branches of the magnetopolaron are seen over a wide range of field (B=18-34 T), allowing an accurate test of polaron theories. A homopolar phonon is a...

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Bibliographic Details
Main Authors: Nicholas, R, Watts, M, Howell, D, Peeters, F, Wu, X, Devreese, J, Vanbockstal, L, Herlach, F, Langerak, C, Singleton, J, Chevy, A
Format: Journal article
Language:English
Published: 1992