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Attosecond coherent electron motion in Auger-Meitner decay.
Li, Siqi; Driver, Taran; Rosenberger, Philipp; Champenois, Elio G; Duris, Joseph; Al-Haddad, Andre; Averbukh, Vitali; Barnard, Jonathan C T; Berrah, Nora; Bostedt, Christoph; Bucksbaum, Philip H; Coffee, Ryan N; DiMauro, Louis F; Fang, Li; Garratt, Douglas; Gatton, Averell; Guo, Zhaoheng; Hartmann, Gregor; Haxton, Daniel; Helml, Wolfram; Huang, Zhirong; LaForge, Aaron C; Kamalov, Andrei; Knurr, Jonas; Lin, Ming-Fu; Lutman, Alberto A; MacArthur, James P; Marangos, Jon P; Nantel, Megan; Natan, Adi; Obaid, Razib; O'Neal, Jordan T; Shivaram, Niranjan H; Schori, Aviad; Walter, Peter; Wang, Anna Li; Wolf, Thomas J A; Zhang, Zhen; Kling, Matthias F; Marinelli, Agostino; Cryan, James P.
Affiliation
  • Li S; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Driver T; Department of Physics, Stanford University, Stanford, CA, USA.
  • Rosenberger P; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Champenois EG; Stanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Duris J; The Blackett Laboratory, Department of Physics, Imperial College London, London, UK.
  • Al-Haddad A; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Averbukh V; Stanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Barnard JCT; Max Planck Institute of Quantum Optics, Garching, Germany.
  • Berrah N; Physics Department, Ludwig-Maximilians-Universität Munich, Garching, Germany.
  • Bostedt C; Stanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Bucksbaum PH; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Coffee RN; Paul Scherrer Institute, Villigen, Switzerland.
  • DiMauro LF; The Blackett Laboratory, Department of Physics, Imperial College London, London, UK.
  • Fang L; The Blackett Laboratory, Department of Physics, Imperial College London, London, UK.
  • Garratt D; Physics Department, University of Connecticut, Storrs, CT, USA.
  • Gatton A; Paul Scherrer Institute, Villigen, Switzerland.
  • Guo Z; LUXS Laboratory for Ultrafast X-ray Sciences, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.
  • Hartmann G; Department of Physics, Stanford University, Stanford, CA, USA.
  • Haxton D; Stanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Helml W; Department of Applied Physics, Stanford University, Stanford, CA, USA.
  • Huang Z; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • LaForge AC; Stanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Kamalov A; Department of Physics, The Ohio State University, Columbus, OH, USA.
  • Knurr J; Department of Physics, The Ohio State University, Columbus, OH, USA.
  • Lin MF; Department of Physics, University of Central Florida, Orlando, FL, USA.
  • Lutman AA; The Blackett Laboratory, Department of Physics, Imperial College London, London, UK.
  • MacArthur JP; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Marangos JP; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Nantel M; Department of Applied Physics, Stanford University, Stanford, CA, USA.
  • Natan A; Institut für Physik und CINSaT, Universität Kassel, Kassel, Germany.
  • Obaid R; KLA Corporation, Milpitas, CA, USA.
  • O'Neal JT; Department of Physics, TU Dortmund University, Dortmund, Germany.
  • Shivaram NH; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Schori A; Department of Physics, Stanford University, Stanford, CA, USA.
  • Walter P; Physics Department, University of Connecticut, Storrs, CT, USA.
  • Wang AL; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Wolf TJA; Department of Physics, Stanford University, Stanford, CA, USA.
  • Zhang Z; Stanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Kling MF; Stanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Marinelli A; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
  • Cryan JP; SLAC National Accelerator Laboratory, Menlo Park, CA, USA.
Science ; 375(6578): 285-290, 2022 01 21.
Article in En | MEDLINE | ID: mdl-34990213
ABSTRACT
In quantum systems, coherent superpositions of electronic states evolve on ultrafast time scales (few femtoseconds to attoseconds; 1 attosecond = 0.001 femtoseconds = 10-18 seconds), leading to a time-dependent charge density. Here we performed time-resolved measurements using attosecond soft x-ray pulses produced by a free-electron laser, to track the evolution of a coherent core-hole excitation in nitric oxide. Using an additional circularly polarized infrared laser pulse, we created a clock to time-resolve the electron dynamics and demonstrated control of the coherent electron motion by tuning the photon energy of the x-ray pulse. Core-excited states offer a fundamental test bed for studying coherent electron dynamics in highly excited and strongly correlated matter.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Science Year: 2022 Document type: Article Affiliation country: United States
Fulltext
Add to My VHL
Print
XML
PubMed Links
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Science Year: 2022 Document type: Article Affiliation country: United States