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Home Search Quick Search Advanced Fulltext Browse Collections Persons My eDoc Session History Login Name: Password: Documentation Help Support Wiki Direct access to document ID:	Institute: MPI für medizinische Forschung     Collection: Jahrbuch 2012     Display Documents ID: 638081.0, MPI für medizinische Forschung / Jahrbuch 2012 Ultrafast Transitions from Solid to Liquid and Plasma States of Graphite Induced by X−Ray Free−Electron Laser Pulses Translation of Title: Ultrafast Transitions from Solid to Liquid and Plasma States of Graphite Induced by X−Ray Free−Electron Laser Pulses Authors: Hau−Riege, Stefan P.; Graf, A.; Döppner, T.; London, Richard A.; Krzywinski, Jacek; Fortmann, Carsten; Glenzer, S. H.; Frank, Matthias; Sokolowski−Tinten, Klaus; Messerschmidt, Marc; Bostedt, Christoph; Schorb, Sebastian; Bradley, J. A.; Lutman, Alberto; Rolles, Daniel; Rudenko, Artem; Rudek, Benedikt Language: English Date of Publication (YYYY-MM-DD): 2012-05-23 Title of Journal: Physical Review Letters Journal Abbrev.: Phys. Rev. Lett. Volume: 108 Issue / Number: 21 Start Page: 1 End Page: 5 Sequence Number of Article: 217402 Review Status: Peer-review Audience: Experts Only Intended Educational Use: No Abstract / Description: We used photon pulses from an x−ray free−electron laser to study ultrafast x−ray−induced transitions of graphite from solid to liquid and plasma states. This was accomplished by isochoric heating of graphite samples and simultaneous probing via Bragg and diffuse scattering at high time resolution. We observe that disintegration of the crystal lattice and ion heating of up to 5 eV occur within tens of femtoseconds. The threshold fluence for Bragg−peak degradation is smaller and the ion−heating rate is faster than current x−ray−matter interaction models predict External Publication Status: published Document Type: Article Communicated by: Wulf Kaiser Affiliations: MPI für medizinische Forschung/Abteilung Biomolekulare Mechanismen Identifiers: LOCALID:7878 URI:http%3A%2F%2Fprl.aps.org%2Fpdf%2FPRL%2Fv108%2Fi21%... URI:http%3A%2F%2Flink.aps.org%2Fdoi%2F10.1103%2FPhysRe... DOI:10.1103%2FPhysRevLett.108.217402 Full Text: Sorry, no privileges The scope and number of records on eDoc is subject to the collection policies defined by each institute - see "info" button in the collection browse view.