213 citations · 256 across the 7 of their papers we have counts for
7 papers
Darker than black: radiation-absorbing metamaterial
E. E. Narimanov, H. Li, Yu. A. Barnakov +2
We show that corrugated surfaces of hyperbolic metamaterials scatter light preferentially inside the media, resulting in a very low reflectance and ultimate dark appearance in the…
Experimental Probing of Photonic Density of States in Hyperbolic Metamaterial
M. A. Noginov, H. Li, D. Dryden +6
In the metamaterial with hyperbolic dispersion (an array of silver nanowires in alumina membrane) we have observed six-fold reduction of the emission life-time of dye deposited ont…
Role of dipole-dipole interactions in multiple quantum transitions in magnetic nanoparticles
N. Noginova, Yu. Barnakov, A. Radocea +1
In order to better understand the origin of multiple quantum transitions observed in superparamagnetic nanoparticles, electron magnetic resonance (EMR) studies have been performed…
Bulk photonic metamaterial with hyperbolic dispersion
M. A. Noginov, Yu. A. Barnakov, G. Zhu +3
In this work, we demonstrate a self-standing bulk three-dimensional metamaterial based on the network of silver nanowires in an alumina membrane. This constitutes an anisotropic ef…
Simple route to Nd:YAG transparent ceramics
Yu. A. Barnakov, I. Veal, Z. Kabato +3
We report on the fabrication and spectroscopic characterization of transparent Nd3+:YAG ceramic, a prospective material for future laser applications.
Optical properties of CdP2 and CdP4 nanoparticles incorporated into Na-X zeolite matrix
O. A. Yeshchenko, I. M. Dmitruk, S. V. Koryakov +1
For the first time nanoparticles of CdP2 and CdP4 semiconductors were prepared and studied. The nanoparticles were prepared by incorporation into zeolite Na-X matrix. Absorption an…