000293488 001__ 293488
000293488 005__ 20250730113921.0
000293488 0247_ $$2doi$$a10.1073/pnas.1417678112
000293488 0247_ $$2ISSN$$a0027-8424
000293488 0247_ $$2ISSN$$a1091-6490
000293488 0247_ $$2WOS$$aWOS:000356251800042
000293488 0247_ $$2pmid$$apmid:26034277
000293488 0247_ $$2altmetric$$aaltmetric:4079251
000293488 0247_ $$2openalex$$aopenalex:W1592024152
000293488 037__ $$aPUBDB-2016-00577
000293488 082__ $$a000
000293488 1001_ $$0P:(DE-H253)PIP1021792$$aClark, Jesse$$b0$$eCorresponding author$$udesy
000293488 245__ $$aImaging transient melting of a nanocrystal using an X-ray laser
000293488 260__ $$aWashington, DC$$bNational Acad. of Sciences$$c2015
000293488 3367_ $$2DRIVER$$aarticle
000293488 3367_ $$2DataCite$$aOutput Types/Journal article
000293488 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1472049378_21217
000293488 3367_ $$2BibTeX$$aARTICLE
000293488 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000293488 3367_ $$00$$2EndNote$$aJournal Article
000293488 500__ $$a(c) National Academy of Sciences. Post referee full text in progress.
000293488 520__ $$aThere is a fundamental interest in studying photoinduced dynamics in nanoparticles and nanostructures as it provides insight into their mechanical and thermal properties out of equilibrium and during phase transitions. Nanoparticles can display significantly different properties from the bulk, which is due to the interplay between their size, morphology, crystallinity, defect concentration, and surface properties. Particularly interesting scenarios arise when nanoparticles undergo phase transitions, such as melting induced by an optical laser. Current theoretical evidence suggests that nanoparticles can undergo reversible nonhomogenous melting with the formation of a core-shell structure consisting of a liquid outer layer. To date, studies from ensembles of nanoparticles have tentatively suggested that such mechanisms are present. Here we demonstrate imaging transient melting and softening of the acoustic phonon modes of an individual gold nanocrystal, using an X-ray free electron laser. The results demonstrate that the transient melting is reversible and nonhomogenous, consistent with a core-shell model of melting. The results have implications for understanding transient processes in nanoparticles and determining their elastic properties as they undergo phase transitions.
000293488 536__ $$0G:(DE-HGF)POF3-6211$$a6211 - Extreme States of Matter: From Cold Ions to Hot Plasmas (POF3-621)$$cPOF3-621$$fPOF III$$x0
000293488 588__ $$aDataset connected to CrossRef
000293488 693__ $$0EXP:(DE-MLZ)NOSPEC-20140101$$5EXP:(DE-MLZ)NOSPEC-20140101$$eNo specific instrument$$x0
000293488 7001_ $$aBeitra, Loren$$b1
000293488 7001_ $$aXiong, Gang$$b2
000293488 7001_ $$aFritz, David M.$$b3
000293488 7001_ $$aLemke, Henrik T.$$b4
000293488 7001_ $$aZhu, Diling$$b5
000293488 7001_ $$aChollet, Matthieu$$b6
000293488 7001_ $$aWilliams, Garth J.$$b7
000293488 7001_ $$aMesserschmidt, Marc M.$$b8
000293488 7001_ $$aAbbey, Brian$$b9
000293488 7001_ $$aHarder, Ross J.$$b10
000293488 7001_ $$aKorsunsky, Alexander M.$$b11
000293488 7001_ $$aWark, Justin S.$$b12
000293488 7001_ $$aReis, David A.$$b13
000293488 7001_ $$aRobinson, Ian K.$$b14
000293488 773__ $$0PERI:(DE-600)1461794-8$$a10.1073/pnas.1417678112$$gVol. 112, no. 24, p. 7444 - 7448$$n24$$p7444 - 7448$$tProceedings of the National Academy of Sciences of the United States of America$$v112$$x1091-6490$$y2015
000293488 8564_ $$uhttps://bib-pubdb1.desy.de/record/293488/files/PNAS-2015-Clark-7444-8.pdf$$yRestricted
000293488 8564_ $$uhttps://bib-pubdb1.desy.de/record/293488/files/PNAS-2015-Clark-7444-8.gif?subformat=icon$$xicon$$yRestricted
000293488 8564_ $$uhttps://bib-pubdb1.desy.de/record/293488/files/PNAS-2015-Clark-7444-8.jpg?subformat=icon-180$$xicon-180$$yRestricted
000293488 8564_ $$uhttps://bib-pubdb1.desy.de/record/293488/files/PNAS-2015-Clark-7444-8.jpg?subformat=icon-700$$xicon-700$$yRestricted
000293488 8564_ $$uhttps://bib-pubdb1.desy.de/record/293488/files/PNAS-2015-Clark-7444-8.pdf?subformat=pdfa$$xpdfa$$yRestricted
000293488 909CO $$ooai:bib-pubdb1.desy.de:293488$$pVDB
000293488 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1021792$$aDeutsches Elektronen-Synchrotron$$b0$$kDESY
000293488 9101_ $$0I:(DE-H253)_CFEL-20120731$$6P:(DE-H253)PIP1021792$$aCentre for Free-Electron Laser Science$$b0$$kCFEL
000293488 9131_ $$0G:(DE-HGF)POF3-621$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6211$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vIn-house research on the structure, dynamics and function of matter$$x0
000293488 9141_ $$y2015
000293488 915__ $$0StatID:(DE-HGF)0430$$2StatID$$aNational-Konsortium
000293488 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000293488 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000293488 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database
000293488 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bP NATL ACAD SCI USA : 2014
000293488 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000293488 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000293488 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000293488 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000293488 915__ $$0StatID:(DE-HGF)1060$$2StatID$$aDBCoverage$$bCurrent Contents - Agriculture, Biology and Environmental Sciences
000293488 915__ $$0StatID:(DE-HGF)1030$$2StatID$$aDBCoverage$$bCurrent Contents - Life Sciences
000293488 915__ $$0StatID:(DE-HGF)1040$$2StatID$$aDBCoverage$$bZoological Record
000293488 915__ $$0StatID:(DE-HGF)1050$$2StatID$$aDBCoverage$$bBIOSIS Previews
000293488 915__ $$0StatID:(DE-HGF)9905$$2StatID$$aIF >= 5$$bP NATL ACAD SCI USA : 2014
000293488 9201_ $$0I:(DE-H253)FS-CFEL-1-20120731$$kFS-CFEL-1$$lCFEL-Coherent X-Ray Imaging$$x0
000293488 980__ $$ajournal
000293488 980__ $$aVDB
000293488 980__ $$aI:(DE-H253)FS-CFEL-1-20120731
000293488 980__ $$aUNRESTRICTED