On the effect of dielectric environment on oscillations of the Fermi energy of an elliptic metallic nanowire
AV Korotun, AA Koval' - Physics of the Solid State, 2015 - Springer
AV Korotun, AA Koval'
Physics of the Solid State, 2015•SpringerThe size dependences of the Fermi energy of 1D metallic systems with an elliptic cross
section in a dielectric medium has been obtained in the model of free electrons and a
cylindrical potential well of finite depth. The calculations have been carried out for Au wires
in SiO 2 and in Al 2 O 3. It has been shown that a change in the geometry of the cross
section and the presence of the dielectric environment lead to a decrease in the Fermi
energy, whereas the general character of the size dependences is preserved.
section in a dielectric medium has been obtained in the model of free electrons and a
cylindrical potential well of finite depth. The calculations have been carried out for Au wires
in SiO 2 and in Al 2 O 3. It has been shown that a change in the geometry of the cross
section and the presence of the dielectric environment lead to a decrease in the Fermi
energy, whereas the general character of the size dependences is preserved.
Abstract
The size dependences of the Fermi energy of 1D metallic systems with an elliptic cross section in a dielectric medium has been obtained in the model of free electrons and a cylindrical potential well of finite depth. The calculations have been carried out for Au wires in SiO2 and in Al2O3. It has been shown that a change in the geometry of the cross section and the presence of the dielectric environment lead to a decrease in the Fermi energy, whereas the general character of the size dependences is preserved.
Springer
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