Beilstein J. Nanotechnol.2020,11, 1178–1189, doi:10.3762/bjnano.11.102
percent.
Keywords: critical temperature; electron–phonon interaction; Li-hBNbilayer; Li-intercalated hexagonal boron nitride (Li-hBN); nonadiabatic superconductivity; vertex corrections; Introduction
Low-dimensional systems such as graphene [1][2][3][4][5], silicene [6], borophene [7][8], and
resistance), the crossover to superconductivity (50% of the normal resistance), and the confinement of vortices, respectively.
The important question is whether the Li-hBNbilayer system yield the high critical temperature that was suggested from DFT calculations (TC = 25 K) [41]. We think that this not the
represents the Fermi energy [41]. Thus, in the presented paper, we characterized the properties of the superconducting state in a Li-hBNbilayer in the framework of the Eliashberg formalism, which includes the vertex corrections of electron–phonon interaction [51]. We compared the results with those obtained
PDF
Figure 1:
The order parameter as a function of the temperature. ME model - symbols with the dot, LOVC model -...