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Sökning: onr:"swepub:oai:lup.lub.lu.se:d0a4ab46-b1da-46c1-8bf7-4a12922e43e3" > Roadmap of ultrafas...

  • Young, LindaArgonne National Laboratory,University of Chicago (författare)

Roadmap of ultrafast x-ray atomic and molecular physics

  • Artikel/kapitelEngelska2018

Förlag, utgivningsår, omfång ...

  • 2018-01-09
  • IOP Publishing,2018

Nummerbeteckningar

  • LIBRIS-ID:oai:lup.lub.lu.se:d0a4ab46-b1da-46c1-8bf7-4a12922e43e3
  • https://lup.lub.lu.se/record/d0a4ab46-b1da-46c1-8bf7-4a12922e43e3URI
  • https://doi.org/10.1088/1361-6455/aa9735DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:for swepub-publicationtype
  • Ämneskategori:ref swepub-contenttype

Anmärkningar

  • X-ray free-electron lasers (XFELs) and table-top sources of x-rays based upon high harmonic generation (HHG) have revolutionized the field of ultrafast x-ray atomic and molecular physics, largely due to an explosive growth in capabilities in the past decade. XFELs now provide unprecedented intensity (1020 W cm-2) of x-rays at wavelengths down to ∼1 Ångstrom, and HHG provides unprecedented time resolution (∼50 attoseconds) and a correspondingly large coherent bandwidth at longer wavelengths. For context, timescales can be referenced to the Bohr orbital period in hydrogen atom of 150 attoseconds and the hydrogen-molecule vibrational period of 8 femtoseconds; wavelength scales can be referenced to the chemically significant carbon K-edge at a photon energy of ∼280 eV (44 Ångstroms) and the bond length in methane of ∼1 Ångstrom. With these modern x-ray sources one now has the ability to focus on individual atoms, even when embedded in a complex molecule, and view electronic and nuclear motion on their intrinsic scales (attoseconds and Ångstroms). These sources have enabled coherent diffractive imaging, where one can image non-crystalline objects in three dimensions on ultrafast timescales, potentially with atomic resolution. The unprecedented intensity available with XFELs has opened new fields of multiphoton and nonlinear x-ray physics where behavior of matter under extreme conditions can be explored. The unprecedented time resolution and pulse synchronization provided by HHG sources has kindled fundamental investigations of time delays in photoionization, charge migration in molecules, and dynamics near conical intersections that are foundational to AMO physics and chemistry. This roadmap coincides with the year when three new XFEL facilities, operating at Ångstrom wavelengths, opened for users (European XFEL, Swiss-FEL and PAL-FEL in Korea) almost doubling the present worldwide number of XFELs, and documents the remarkable progress in HHG capabilities since its discovery roughly 30 years ago, showcasing experiments in AMO physics and other applications. Here we capture the perspectives of 17 leading groups and organize the contributions into four categories: ultrafast molecular dynamics, multidimensional x-ray spectroscopies; high-intensity x-ray phenomena; attosecond x-ray science.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Ueda, KiyoshiTohoku University (författare)
  • Gühr, MarkusStanford Linear Accelerator Center (SLAC),University of Potsdam (författare)
  • Bucksbaum, Philip H.Stanford University,Stanford Linear Accelerator Center (SLAC) (författare)
  • Simon, MarcParis-Sorbonne University (författare)
  • Mukamel, ShaulUniversity of California, Irvine (författare)
  • Rohringer, NinaUniversity of Hamburg,German Electron Synchrotron (DESY) (författare)
  • Prince, Kevin C.Elettra Sincrotrone Trieste (författare)
  • Masciovecchio, ClaudioElettra Sincrotrone Trieste (författare)
  • Meyer, MichaelEuropean XFEL GmbH (författare)
  • Rudenko, ArtemKansas State University (författare)
  • Rolles, DanielKansas State University (författare)
  • Bostedt, ChristophArgonne National Laboratory (författare)
  • Fuchs, MatthiasStanford Linear Accelerator Center (SLAC),University of Nebraska - Lincoln (författare)
  • Reis, David A.Stanford Linear Accelerator Center (SLAC) (författare)
  • Santra, RobinGerman Electron Synchrotron (DESY),University of Hamburg (författare)
  • Kapteyn, HenryJILA,University of Colorado (författare)
  • Murnane, MargaretJILA,University of Colorado (författare)
  • Ibrahim, HeideINRS-EMT, Energy, Materials and Telecommunications (författare)
  • Légaré, FrançoisINRS-EMT, Energy, Materials and Telecommunications (författare)
  • Vrakking, MarcMax Born Institute for Nonlinear Optics and Short Pulse Spectroscopy (författare)
  • Isinger, MarcusLund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)fysi-mui (författare)
  • Kroon, DavidLund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory(Swepub:lu)fysi-ddk (författare)
  • Gisselbrecht, MathieuLund University,Lunds universitet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)maxl-mgi (författare)
  • L'Huillier, AnneLund University,Lunds universitet,Atomfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Atomic Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)fysi-alh (författare)
  • Wörner, Hans JakobETH Zürich (författare)
  • Leone, Stephen R.University of California, Berkeley (författare)
  • Argonne National LaboratoryUniversity of Chicago (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Journal of Physics B: Atomic, Molecular and Optical Physics: IOP Publishing51:30953-40751361-6455

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