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arXiv · 1110.2754

Decrypting the cyclotron effect in graphite using Kerr rotation spectroscopy

Julien Levallois·M. K. Tran·Alexey B. Kuzmenko
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Abstract

We measure the far-infrared magneto-optical Kerr rotation and reflectivity spectra in graphite and achieve a highly accurate unified microscopic description of all data in a broad range of magnetic fields by taking rigorously the c-axis band dispersion and the trigonal warping into account. We find that the second- and the forth-order cyclotron harmonics are optically almost as strong as the fundamental resonance even at high fields. They must play, therefore, a major role in magneto-optical and magneto-plasmonic applications based on Bernal stacked graphite and multilayer graphene.

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Julien Levallois, M. K. Tran, Alexey B. Kuzmenko. 2011-10-13. Decrypting the cyclotron effect in graphite using Kerr rotation spectroscopy. https://doi.org/10.1016/j.ssc.2012.04.036

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