177 citations · 385 across the 9 of their papers we have counts for
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Coherently tunable third-order nonlinearity in a nanojunction
Vadim A. Markel
A possibility of tuning the phase of the third-order Kerr-type nonlinear susceptibility in a system consisting of two interacting metal nanospheres and a nonlinearly polarizable mo…
Local anisotropy and giant enhancement of local electromagnetic fields in fractal aggregates of metal nanoparticles
Sergei V. Karpov, Valeriy S. Gerasimov, Ivan L. Isaev +1
We have shown within the quasistatic approximation that the giant fluctuations of local electromagnetic field in random fractal aggregates of silver nanospheres are strongly correl…
Superresolution and Corrections to the Diffusion Approximation in Optical Tomography
George Y. Panasyuk, Vadim A. Markel, John C. Schotland
We demonstrate that the spatial resolution of images in optical tomography is not limited to the fundamental length scale of one transport mean free path. This result is facilitate…
Divergence of Dipole Sums and the Nature of Non-Lorentzian Exponentially Narrow Resonances in One-Dimensional Periodic Arrays of Nanospheres
Vadim A. Markel
Origin and properties of non-Lorentzian spectral lines in linear chains of nanospheres are discussed. The lines are shown to be super-exponentially narrow with the characteristic w…
Comment on the use of the method of images for calculating electromagnetic responses of interacting spheres
Vadim A. Markel
In this Comment I argue that the method of images used by Huang, Yu, Gu and co-authors [Phys Rev. E, 65, 21401 (2002); Phys Rev. E., 69, 51402 (2004)] to calculate electromagnetic…