6533b872fe1ef96bd12d2ec4
RESEARCH PRODUCT
Periodic unmixing of a binary metallic vapor
I. StrachnovHans-joachim ElmersGerd SchönhensePatrick BernhardG. HuberAndreas OelsnerSergei KarpukJ. MaulTanja Schillingsubject
Materials sciencemedicine.medical_treatmentPhysics::Medical Physics: Physics [G04] [Physical chemical mathematical & earth Sciences]Binary numberElectromagnetic radiationMolecular physicsMetalOpticsPhysics::Plasma PhysicsPhysics::Atomic and Molecular Clustersmedicineskin and connective tissue diseasesSurface statesLaser ablationbusiness.industryCondensationtechnology industry and agricultureequipment and suppliesCondensed Matter PhysicsAblationElectronic Optical and Magnetic Materials: Physique [G04] [Physique chimie mathématiques & sciences de la terre]visual_artvisual_art.visual_art_mediumsense organsbusinessExcitationdescription
We report on a type of surface structuring after short pulse laser ablation of a binary alloy. We observe the emergence of a concentric ring structure with changing elemental composition. The composition changes are interpreted by condensation of the ambient ablation vapor due to stress wave excitations in the ablation spot.
year | journal | country | edition | language |
---|---|---|---|---|
2005-10-25 | Physical Review B |