11 citations · 17 across the 4 of their papers we have counts for
4 papers
Linear optical properties of a linear chain of interacting gold nanoparticles
Asef Kheirandish, Nasser Sepehri Javan, Hosein Mohammadzadeh
In a Drude-like model for the conduction electrons of Metal Nanoparticles (MNPs) in a periodic linear chain, considering dipole-dipole interactions of adjacent particles, an analyt…
Analytical approach to the surface plasmon resonance characteristic of metal nanoparticle dimer in dipole-dipole approximation
Asef Kheirandish, Nasser Sepehri Javan, Hosein Mohammadzadeh
This theoretical study, deals with the effect of bi-particle interaction on the surface plasmon resonance (SPR) in a dimer which includes two identical metal nanoparticles (NPs). C…
Perturbative approach to the self-focusing of intense X-ray laser beam propagating in thermal quantum plasma
Ramin Roozehdar Mogaddam, Naser Sepehri Javan, K. Javidan +1
In this theoretical study, the problem of self-focusing of an X-ray intense laser beam in the thermal quantum plasma is studied. Using a relativistic fluid model and taking into ac…
Artificial Kerr effect on the self-focusing of laser in a dissipative suspension of metallic nanoparticles
N. Sepehri Javan, M. Hosseinpour Azad, M. N. Najafi
Self-focusing of laser beam propagating through a dissipative suspension of metallic nanoparticles is studied. Impact of imaginary part of nanoparticle polarizability on the optica…