S
Stefano Marchesini
Researcher at Lawrence Berkeley National Laboratory
Publications - 172
Citations - 12678
Stefano Marchesini is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Diffraction & Ptychography. The author has an hindex of 49, co-authored 167 publications receiving 11520 citations. Previous affiliations of Stefano Marchesini include University of California, Berkeley & French Alternative Energies and Atomic Energy Commission.
Papers
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Proceedings Article
Ultrafast coherent diffraction imaging with x-ray free- electron lasers*
Henry N. Chapman,Saša Bajt,Anton Barty,W. H. Benner,Michael J. Bogan,Matthias Frank,Stefan P. Hau-Riege,Richard A. London,Stefano Marchesini,Eberhard Spiller,Abraham Szöke,Bruce W. Woods,Sébastien Boutet,Keith O. Hodgson,Janos Hajdu,M. Bergh,F. Burmeister,Carl Caleman,G. Huldt,Filipe R. N. C. Maia,M. Marvin Seibert,D der Spoel +21 more
TL;DR: In this paper, the soft X-ray free-electron laser (FLASH) was used for experiments at FLASH, the soft-X-ray FEL at DESY.
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Dataflow at the COSMIC Beamline - Stream Processing and Supercomputing
Bjoern Enders,Kasra Nowrouzi,Harinarayan Krishnan,Stefano Marchesini,Jungjin Park,Young-Sang Yu,David A. Shapiro +6 more
TL;DR: In this paper, the authors proposed a phase retrieval algorithm for ptychographic microscopes, which is the natural successor of conventional scanning transmission X-ray microscopy (STXM), since future upgrades at synchrotrons promise almost entirely coherent sources.
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Cryo diffraction microscopy: Ice conditions and finite supports
H. Miao,K Downing,Xiaojing Huang,Janos Kirz,Stefano Marchesini,Johanna Nelson,David A. Shapiro,Jan Steinbrener,A Stewart,A Stewart,Chris Jacobsen +10 more
TL;DR: In this paper, the authors report observations based on early attempts in cryo diffraction microscopy, where ice scatter from outside the cell and ice deposition during data taking have been problems.
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Analyzer-free linear dichroic ptychography
TL;DR: In this paper, the linear-dichroism scattering model in ptychographic imaging is introduced, and an efficient two-stage reconstruction algorithm is developed to characterize the transmission matrix and determine the crystal or orbital orientation in a material.
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Holographic methods as local probes of the atomic order in solids
G. Faigel,M. Tegze,G. Bortel,Z. Jurek,Stefano Marchesini,M. Belakhovsky,Alexandre Simionovici +6 more
TL;DR: In this paper, the basics of atomic resolution holography using inside reference points, with particular emphasis on the hard X-ray case, are outlined, and the experimental requirements and what has been practically realized in the last decade.