Microwave induced elastic deformation of a metallic thin film

TL;DR

This paper investigates how microwave radiation causes elastic deformation in metallic thin films, demonstrating resonance effects and providing both numerical and analytical models to understand the phenomenon.

Contribution

It introduces a numerical and analytical approach to study microwave-induced deformation in metallic thin films, highlighting resonance enhancement and underlying physics.

Findings

Deformation is significantly enhanced at resonance.

Analytical transmission line model closely matches numerical results.

Resonance plays a key role in deformation magnitude.

Abstract

The microwave induced elastic deformation of a metallic thin film is computed numerically and we found that the deformation can be significantly enhanced at resonance. We show that an analytical transmission line model can reproduce the numerical results almost quantitatively and at the same time reveal the underlying physics.