Heat capacity of an electron gas at the surface of a nanotube with its superlattice in a magnetic field
A. M. ErmolaevV.N. Karazin Kharkiv National University , 4 Sloboda sq., city of Kharkiv, 61077, UkraineG. I. RashbaV.N. Karazin Kharkiv National University , 4 Sloboda sq., city of Kharkiv, 61077, UkraineMaria Solyanik‐GorgoneV.N. Karazin Kharkiv National University , 4 Sloboda sq., city of Kharkiv, 61077, Ukraine
2011en
ABI
Abstract
The effect of modulating potential at the surface of a nanotube in a longitudinal magnetic field on heat capacity of a degenerate and nondegenerate electron gas is considered. The heat capacity is represented by monotonic and oscillating terms. Heat capacity of a degenerate electron gas exhibits de Haas-van Alphen type oscillations, dependent on density of electrons, and Aharonov-Bohm type oscillation dependent on the intensity of the magnetic field going through the nanotube cross section.
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Cited by 30 references