Andrej Babic
Paul Scherrer Institute
4 Papers
20 Citations
Andrej Babic is an academic researcher from Paul Scherrer Institute. The author has contributed to research in topics: Phase transition & Femtosecond. The author has an hindex of 3, co-authored 4 publications.
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Papers
Strain wave pathway to semiconductor-to-metal transition revealed by time-resolved X-ray powder diffraction
Céline Mariette,Maciej Lorenc,Hervé Cailleau,Eric Collet,Laurent Guérin,A. Volte,Elzbieta Trzop,Roman Bertoni,X. Dong,B. Lépine,Olivier Hernandez,Etienne Janod,Laurent Cario,V. Ta Phuoc,Shin-ichi Ohkoshi,Hiroko Tokoro,Hiroko Tokoro,L. Patthey,Andrej Babic,Ivan Usov,Dmitry Ozerov,Leonardo Sala,Simon Ebner,P. Böhler,A. Keller,Alexander Roland Oggenfuss,T. Zmofing,S. Redford,S. Vetter,Rolf Follath,Pavle Juranić,Akos Schreiber,Paul Beaud,Vincent Esposito,Vincent Esposito,Yunpei Deng,Gerhard Ingold,Majed Chergui,Giulia F. Mancini,Giulia F. Mancini,Roman Mankowsky,C. Svetina,Serhane Zerdane,Aldo Mozzanica,Alexei Bosak,Michael Wulff,Matteo Levantino,Henrik T. Lemke,Marco Cammarata,Marco Cammarata +49 more
TL;DR: In this article, a femtosecond powder X-ray diffraction was employed to measure the lattice deformation in the phase transition as a function of time, and the early intra-cell distortion around the light absorbing metal dimer and the long range deformations governed by acoustic waves propagating from the laser-exposed Ti3O5 surface.
JUNGFRAU detector for brighter x-ray sources: Solutions for IT and data science challenges in macromolecular crystallography.
Filip Leonarski,Aldo Mozzanica,Martin Brückner,C. Lopez-Cuenca,S. Redford,Leonardo Sala,Andrej Babic,Heinrich Billich,Oliver Bunk,Bernd Schmitt,Meitian Wang +10 more
TL;DR: A data workflow developed to operate the adJUstiNg Gain detector FoR the Aramis User station (JUNGFRAU) adaptive gain charge integrating pixel-array detectors at macromolecular crystallography beamlines is presented.
Strain Wave Pathway to Semiconductor-to-Metal Transition revealed by time resolved X-ray powder diffraction
Céline Mariette,Maciej Lorenc,Hervé Cailleau,Eric Collet,Laurent Guérin,A. Volte,Elzbieta Trzop,Roman Bertoni,X. Dong,B. Lépine,Olivier Hernandez,Etienne Janod,Laurent Cario,V. Ta Phuoc,Shin-ichi Ohkoshi,Hiroko Tokoro,L. Patthey,Andrej Babic,Ivan Usov,Dmitry Ozerov,Leonardo Sala,Simon Ebner,P. Böhler,A. Keller,Alexander Roland Oggenfuss,T. Zmofing,S. Redford,S. Vetter,Rolf Follath,Pavle Juranić,Akos Schreiber,Paul Beaud,Vincent Esposito,Yunpei Deng,Gerhard Ingold,Majed Chergui,Giulia F. Mancini,Roman Mankowsky,C. Svetina,Serhane Zerdane,Aldo Mozzanica,Michael Wulff,Matteo Levantino,Henrik T. Lemke,Marco Cammarata +44 more
TL;DR: It is shown how strain waves, launched by electronic and structural precursor phenomena, determine a coherent macroscopic transformation pathway for the semiconducting-to-metal transition in bistable Ti3O5 nanocrystals.
Roadmap to 100 Hz DAQ at SwissFEL: Experiences and Lessons Learned
Tine Celcer,Andrej Babic,Simon Ebner,Fabian Märki,Leonardo Sala +4 more
- 01 Aug 2020
TL;DR: This work will focus on experiences gathered during the process of moving towards 100 Hz operation at SwissFEL from the perspective of beam synchronous DAQ, and shows a great importance of having proper requirements in the early phase.
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