Accession Number : ADA135693
Title : Picosecond Laser Pulse Interactions with Metallic and Semiconductor Surfaces.
Descriptive Note : Annual progress rept. no. 1, 1 Nov 82-31 Oct 83,
Corporate Author : HARVARD UNIV CAMBRIDGE MA DIV OF APPLIED SCIENCES
Personal Author(s) : Bloembergen,N ; Spaepen,F
PDF Url : ADA135693
Report Date : 01 Nov 1983
Pagination or Media Count : 63
Abstract : Picosecond heating and cooling experiments on silicon surfaces are reported. The surfaces are probed by a picosecond pulse, following the heating pulse, as a function of wave length, time delay and energy fluence. Picosecond laser-induced transformations of modulated metal films extend the glass formation range. New glassy alloys have been formed.
Descriptors : *Laser materials, *Semiconductors, *Surface reactions, Microsecond time, Silicon, Surfaces, Heat treatment, Cooling, Transformations, Metal films, Glass, Alloys
Subject Categories : Physical Chemistry
Solid State Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE