Cyclotron motion in the vicinity of a Lifshitz transition in graphite

• Published in: Physical review letters Vol. 108; no. 1; p. 017602
• Main Authors: Orlita, M, Neugebauer, P, Faugeras, C, Barra, A-L, Potemski, M, Pellegrino, F M D, Basko, D M
• Format: Journal Article
• Language: English
• Published: United States 04.01.2012

Graphite, a model (semi)metal with trigonally warped bands, is investigated with a magnetoabsorption experiment and viewed as an electronic system in the vicinity of the Lifshitz transition. A characteristic pattern of up to 20 cyclotron resonance harmonics has been observed. This large number of re...