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Change of electronic properties due to ultrashort laser pulses

Hüttner, Bernd (2003) Change of electronic properties due to ultrashort laser pulses. In: Proceedings of SPIE, 5273, pp. 482-490. SPIE. 35th ANNUAL BOULDER DAMAGE SYMPOSIUM, 2003-09-22 - 2003-09-24, Boulder, Colorado (USA). ISBN 0-8194-5163-0. ISSN 0277-786X

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Abstract

We begin with a short discussion of existing approaches to the description of nonequilibrium processes and the possibil-ity of how to overcome the problem of the definition of temperature in this case. Next, we explain why the equations of fluxes and conductivities as derived in standard solid state theory have to be reconsidered. Starting from the Boltzmann equation then we derive expressions for the thermal and electrical conductivity with new qualitative and quantitative properties. These results are supported by comparison with experiments.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Change of electronic properties due to ultrashort laser pulses
Authors:
AuthorsInstitution or Email of Authors
Hüttner, BerndUNSPECIFIED
Date:2003
Journal or Publication Title:Proceedings of SPIE
Refereed publication:Yes
In ISI Web of Science:No
Volume:5273
Page Range:pp. 482-490
Publisher:SPIE
Series Name:LASER INDUCED DAMAGE IN OPTICAL MATERIALS
ISSN:0277-786X
ISBN:0-8194-5163-0
Status:Published
Keywords:nonequilibrium, temperature definition, thermal and electrical conductivity, diffusivity, metals, reflectivity
Event Title:35th ANNUAL BOULDER DAMAGE SYMPOSIUM
Event Location:Boulder, Colorado (USA)
Event Type:international Conference
Event Dates:2003-09-22 - 2003-09-24
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Laser Research and Technology
Location: Stuttgart
Institutes and Institutions:Institute of Technical Physics
Deposited By: Dr.rer.nat. Bernd Hüttner
Deposited On:09 Feb 2006
Last Modified:14 Jan 2010 20:53

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