The Berry phase in graphene and graphite multilayers

Graphene and graphite multilayers

Автор(и)

  • G.P. Mikitik B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine 47 Lenin Ave., Kharkov 61103, Ukraine
  • Yu.V. Sharlai B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine 47 Lenin Ave., Kharkov 61103, Ukraine

DOI (Low Temperature Physics):


https://doi.org/10.1063/1.2981389

Ключові слова:

Berry phase, graphite bilayer.

Анотація

We discuss the electron energy spectra and the Berry phases for graphene, a graphite bilayer, and bulk graphite allowing for a small spin-orbit interaction. If an electron orbit in the Brillouin zone surrounds several Dirac points (band-contact lines in graphite), one can find relative signs of the Berry phases generated by these points (lines) by taking into account this interaction.

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Опубліковано

2008-09-05

Як цитувати

(1)
G.P. Mikitik and Yu.V. Sharlai, The Berry phase in graphene and graphite multilayers: Graphene and graphite multilayers, Low Temp. Phys. 34, (2008) [Fiz. Nizk. Temp. 34, 1012-1019, (2008)] DOI: https://doi.org/10.1063/1.2981389.

Номер

Том 34 № 10 (2008)

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