학술논문
Transient Nanostructure Formation in GaAs Film Under Femtosecond Laser Action
Document Type
Conference
Author
Source
2023 Seventeenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) Artificial Materials for Novel Wave Phenomena (Metamaterials), 2023 Seventeenth International Congress on. :X-335-X-337 Sep, 2023
Subject
Language
ISSN
2573-2706
Abstract
We present a self-consistent model computing the conduction band electron concentration, the electron and lattice temperatures of GaAs film on substrate during the action of femtosecond laser pulse. Upon illumination with a high-power tightly focused laser pulse the transient modulation of GaAs properties can produce a “transient metallic nanoparticle”.