Galvanomagnetic effects in graphene

I. I. Boiko

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arXiv · 1011.4204

Galvanomagnetic effects in graphene

I. I. Boiko

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Abstract

Galvanomagnetic effects in graphene Magnetoresistivity and Hole-effect were theoretically investigated for neutral and gated graphene. It is shown that in neutral graphene Hall-effect is totally absent. In gated, exactly monopolar graphene effect of magnetoresistivity vanishes; here Hall-constant does not involve any relaxation characteristic in contrast to result obtained for popular method of relaxation time approximation.

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I. I. Boiko. 2010-11-18. Galvanomagnetic effects in graphene. https://arxiv.org/abs/1011.4204

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