Bulletin of the American Physical Society
APS March Meeting 2021
Volume 66, Number 1
Monday–Friday, March 15–19, 2021; Virtual; Time Zone: Central Daylight Time, USA
Session M23: Materials in Extremes: Novel Experiments
11:30 AM–2:18 PM,
Wednesday, March 17, 2021
Sponsoring
Unit:
GSCCM
Chair: Raymond Clay, Sandia National Laboratories
Abstract: M23.00014 : Study of the dynamic compression response of SiO2 to Mbar pressures using in-situ femtosecond X-ray diffraction and ab initio simulations*
2:06 PM–2:18 PM
Live
Presenter:
Karen Appel
(European XFEL GmbH)
Authors:
Karen Appel
(European XFEL GmbH)
Markus Schoelmerich
(European XFEL GmbH)
Cynthia Bolme
(Los Alamos National Laboratory)
Eric Galtier
(SLAC National Accelerator Laboratory)
Arianna E Gleason
(SLAC National Accelerator Laboratory)
Bob Nagler
(SLAC National Accelerator Laboratory)
Thomas Preston
(European XFEL GmbH)
Ronald A. Redmer
(Physics Institute, Rostock University)
Raymond F Smith
(Lawrence Livermore National Laboratory)
Sally Tracy
(Earth and Planets Laboratory, Carnegie Institution of Washington)
Thomas Tschentscher
(European XFEL GmbH)
Lennart Paul Wollenweber
(European XFEL GmbH)
Ulf Zastrau
(European XFEL GmbH)
While simultaneously probing the samples with highly resolved X-ray diffraction at various time delays, it was possible to obtain time-resolved information of the lattice structure during phase transitions, melting and re-crystallization of SiO2. The experimental conditions could be reproduced by ab initio simulations which gave further insights into the phase transition.
*M.S., K.A., Th.Ts. and R.R. acknowledge support from the DFG (FOR 2440).
Follow Us |
Engage
Become an APS Member |
My APS
Renew Membership |
Information for |
About APSThe American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics. |
© 2024 American Physical Society
| All rights reserved | Terms of Use
| Contact Us
Headquarters
1 Physics Ellipse, College Park, MD 20740-3844
(301) 209-3200
Editorial Office
100 Motor Pkwy, Suite 110, Hauppauge, NY 11788
(631) 591-4000
Office of Public Affairs
529 14th St NW, Suite 1050, Washington, D.C. 20045-2001
(202) 662-8700