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dc.contributor.author
Johnson, Steven L.
dc.contributor.author
Savoini, Matteo
dc.contributor.author
Beaud, Paul
dc.contributor.author
Ingold, Gerhard
dc.contributor.author
Staub, Urs
dc.contributor.author
Carbone, Fabrizio
dc.contributor.author
Castiglioni, Luca
dc.contributor.author
Hengsberger, Matthias
dc.contributor.author
Osterwalder, Jürg
dc.date.accessioned
2018-01-16T15:45:26Z
dc.date.available
2018-01-13T03:53:53Z
dc.date.available
2018-01-16T15:45:26Z
dc.date.issued
2017
dc.identifier.issn
2329-7778
dc.identifier.other
10.1063/1.4996176
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/228313
dc.identifier.doi
10.3929/ethz-b-000228313
dc.description.abstract
We present a non-comprehensive review of some representative experimental studies in crystalline condensed matter systems where the effects of intense ultrashort light pulses are probed using x-ray diffraction and photoelectron spectroscopy. On an ultrafast (sub-picosecond) time scale, conventional concepts derived from the assumption of thermodynamic equilibrium must often be modified in order to adequately describe the time-dependent changes in material properties. There are several commonly adopted approaches to this modification, appropriate in different experimental circumstances. One approach is to treat the material as a collection of quasi-thermal subsystems in thermal contact with each other in the so-called “N-temperature” models. On the other extreme, one can also treat the time-dependent changes as fully coherent dynamics of a sometimes complex network of excitations. Here, we present examples of experiments that fall into each of these categories, as well as experiments that partake of both models. We conclude with a discussion of the limitations and future potential of these concepts. I. INTRODUCTION
en_US
dc.language.iso
en
en_US
dc.publisher
American Institute of Physics
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Watching ultrafast responses of structure and magnetism in condensed matter with momentum-resolved probes
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2017-12-22
ethz.journal.title
Structural Dynamics
ethz.journal.volume
4
en_US
ethz.journal.issue
6
en_US
ethz.journal.abbreviated
Struct. Dyn.
ethz.pages.start
061506
en_US
ethz.size
20 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Melville, NY
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02510 - Institut für Quantenelektronik / Institute for Quantum Electronics::03920 - Johnson, Steven / Johnson, Steven
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02510 - Institut für Quantenelektronik / Institute for Quantum Electronics::03920 - Johnson, Steven / Johnson, Steven
ethz.date.deposited
2018-01-13T03:53:56Z
ethz.source
SCOPUS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2018-01-16T15:45:31Z
ethz.rosetta.lastUpdated
2019-01-02T11:24:43Z
ethz.rosetta.versionExported
true
ethz.COinS
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