2024 : 5 : 29

Ali Moradian

Academic rank: Assistant Professor
ORCID:
Education: PhD.
ScopusId: 36551143100
Faculty: Bijar Faculty of Science & Engineering
Address:
Phone: 38239100

Research

Title
The Casimir interaction in a nonlocal electrolyte slab
Type
JournalPaper
Keywords
Casimir interaction,Hamaker coe±cient,nonlocal slab, scattering approach
Year
2023
Journal Modern Physics Letters B
DOI
Researchers Ali Moradian ، Saydeh asrin Sayed Zahedi

Abstract

In this paper, the Casimir force per unit area across a nonlocal slab of an electrolyte between two semispaces of ordinary materials has been studied through the scattering approach. Because of the insu±ciency of Maxwell's boundary conditions, additional boundary conditions are used as well. The numerical calculations show that for polystyrene semispaces at small separations, ascending the concentration causes intensifying the Casimir pressure. However, it is illustrated that in the case of silver substrates the Casimir pressure has the same amount for two electrolyte concentrations and this intensi¯cation does not occur by increasing the concentration. At small separations for polystyrene semispaces, the Hamaker coe±cient has two di®erent magnitudes corresponding to 90 and 0.9mM concentrations, but for silver substrates the Hamaker coe±cient starts from the same value for both concentrations.