On the importance of producing small impedance particles with prescribed boundary impedance

TL;DR

This paper discusses the importance of creating small impedance particles with specific boundary impedance to enable the design of materials with tailored optical and radiation properties, impacting physics and technology.

Contribution

It formulates the problem of producing small impedance particles with prescribed boundary impedance and highlights its significance for material engineering.

Findings

Solving this problem allows for designing materials with desired refraction coefficients.

Enables creation of materials with specific radiation patterns.

Highlights practical importance in physics and technology.

Abstract

The problem of practical preparing small impedance particles with a prescribed boundary impedance is formulated and its importance in physics and technology is discussed. It is shown that if this problem is solved then one can easily prepare materials with a desired refraction coefficient and materials with a desired radiation pattern.