The concept of the negative refractive index with application to doubly negative metamaterials is critically analyzed. The positive value of the refractive index is consistent with the definition of the refractive-index vector and the wave vector. A simple method for calculating the complex refractive index for dissipative isotropic materials using the concept of the wave-type identifier is presented
We show how the sign of the refractive index in any medium may be derived using a rigorous analysis ...
This paper presents a novel metamaterial constructed with wires, spheres and hollow slabs (WSHS), wh...
Metamaterials constitute a new area of science that is expanding our fundamental understanding of th...
A new concept to realize negative refractive index in non-resonance spectrum using chiral metamateri...
The theory of determining the sign of the refractive index in active materials is discussed. Animati...
We experimentally and numerically studied the transmission spectra of a combined metamaterial struct...
In this dissertation the proper determination and allowable signs of the effective parameters of met...
Online at stacks.iop.org/RoPP/68/449 In the past few years, new developments in structured electroma...
The discoveries and subsequent developments within the field of metamaterials have opened up for nov...
Thesis (Ph.D.)--University of Washington, 2021For the past 20 years, metamaterials have been investi...
The bachelor work deals with electrodynamics of metamaterials for which both the electric permittivi...
In recent years, considerable research has been carried out relative to the electromagnetic (EM) pro...
Artifi cially engineered metamaterials are now demonstrating unprecedented electromagnetic propertie...
In this paper we suggest and study a metamaterial composed of non-magnetic spherical particles, whic...
One way to obtain materials with a negative index is to achieve media with doubly negative constitut...
We show how the sign of the refractive index in any medium may be derived using a rigorous analysis ...
This paper presents a novel metamaterial constructed with wires, spheres and hollow slabs (WSHS), wh...
Metamaterials constitute a new area of science that is expanding our fundamental understanding of th...
A new concept to realize negative refractive index in non-resonance spectrum using chiral metamateri...
The theory of determining the sign of the refractive index in active materials is discussed. Animati...
We experimentally and numerically studied the transmission spectra of a combined metamaterial struct...
In this dissertation the proper determination and allowable signs of the effective parameters of met...
Online at stacks.iop.org/RoPP/68/449 In the past few years, new developments in structured electroma...
The discoveries and subsequent developments within the field of metamaterials have opened up for nov...
Thesis (Ph.D.)--University of Washington, 2021For the past 20 years, metamaterials have been investi...
The bachelor work deals with electrodynamics of metamaterials for which both the electric permittivi...
In recent years, considerable research has been carried out relative to the electromagnetic (EM) pro...
Artifi cially engineered metamaterials are now demonstrating unprecedented electromagnetic propertie...
In this paper we suggest and study a metamaterial composed of non-magnetic spherical particles, whic...
One way to obtain materials with a negative index is to achieve media with doubly negative constitut...
We show how the sign of the refractive index in any medium may be derived using a rigorous analysis ...
This paper presents a novel metamaterial constructed with wires, spheres and hollow slabs (WSHS), wh...
Metamaterials constitute a new area of science that is expanding our fundamental understanding of th...
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