Dr. Kareem Hegazy Profile

Dr. Kareem Hegazy

at Stanford PULSE Institute

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 1 August 2021 Presentation + Paper

Femtosecond molecular dynamics viewed by multi-model imaging

Yusong Liu, Jie Yang, J. Pedro F. Nunes, Ruaridh Forbes, Thomas J. Wolf, Xiaozhe Shen, Chuan Cheng, Ming-Fu Lin, Kareem Hegazy, Paul Hockett, Albert Stolow, Martin Centurion, Tamás Rozgonyi, Philipp Marquetand, Xijie Wang, Thomas Weinacht

Proceedings Volume 11825, 118250M (2021) https://doi.org/10.1117/12.2595705

KEYWORDS: Molecules, Electrons, Diffraction, Chemical species, Absorption, Ions, Ultraviolet radiation, Modulation, Spectroscopy

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Proceedings Article | 1 August 2021 Presentation + Paper

Observation of conformer-specific photochemical dynamics with MeV ultrafast electron diffraction

Elio Champenois, David Sanchez, Jie Yang, Andrew Attar, Martin Centurion, Ruaridh Forbes, Markus Guehr, Kareem Hegazy, Fuhao Ji, Sajib Saha, Yusong Liu, Ming-Fu Lin, Duan Luo, Bryan Moore, J. Pedro F. Nunes, Xiaozhe Shen, Matthew Ware, Xijie Wang, Todd Martinez, Thomas J. Wolf

Proceedings Volume 11825, 118250O (2021) https://doi.org/10.1117/12.2595734

KEYWORDS: Ultrafast phenomena, Molecules, Diffraction, Carbon, Chemistry

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Proceedings Article | 17 September 2018 Presentation

Imaging the ultrafast photoinduced ring opening of 1,3-cyclohexadiene with MeV ultrafast electron diffraction (Conference Presentation)

Thomas Wolf, Jie Yang, David Sanchez, João P. Nunes, Robert Parrish, Xiaozhe Shen, Martin Centurion, Ryan Coffee, James Cryan, Markus Gühr, Kareem Hegazy, Adam Kirrander, Renkai Li, Jennifer Ruddock, Theodore Vecchione, Stephen Weathersby, Peter Weber, Kyle Wilkin, Haiwang Yong, Quiang Zheng, Todd Martinez, Xijie Wang, Michael Minitti

Proceedings Volume 10753, 107530T (2018) https://doi.org/10.1117/12.2322176

KEYWORDS: Ultrafast imaging, Diffraction, Molecules, Structural dynamics, Ultrafast phenomena, Spatial resolution, Femtosecond phenomena, Spectroscopy, X-ray diffraction

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Proceedings Article | 19 September 2017 Presentation

Ultrafast imaging of molecular dynamics with electron diffraction (Conference Presentation)

Martin Centurion, Jie Yang, Markus Guehr, Xiaozhe Shen, Renkai Li, Omid Zandi, Kyle Wilkin, Theodore Vecchione, Ryan Coffee, Jeff Corbett, Alan Fry, Nick Hartmann, Carsten Hast, Kareem Hegazy, Keith Jobe, Igor Makasyuk, Joseph Robinson, Matthew Robinson, Sharon Vetter, Stephen Weathersby, Chales Yoneda, Xijie Wang

Proceedings Volume 10380, 103800C (2017) https://doi.org/10.1117/12.2273479

KEYWORDS: Ultrafast imaging, Femtosecond phenomena, Diffraction, Molecules, Spatial resolution, Molecular lasers, Pulsed laser operation, Chemical reactions, Iodine, Laser development

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