Bulletin of the American Physical Society
APS March Meeting 2018
Volume 63, Number 1
Monday–Friday, March 5–9, 2018; Los Angeles, California
Session H09: Dielectric and Ferroic Oxides - Opto-Electric Responses
2:30 PM–5:30 PM,
Tuesday, March 6, 2018
LACC
Room: 301A
Sponsoring
Unit:
DMP
Chair: Hiroki Taniguchi, Nagoya Univ
Abstract ID: BAPS.2018.MAR.H09.3
Abstract: H09.00003 : Tuning photo-induced ultrafast strain in ferroelectric devices*
2:54 PM–3:06 PM
Presenter:
Sylvia Matzen
(Univ of Paris - Sud 11 CNRS)
Authors:
Sylvia Matzen
(Univ of Paris - Sud 11 CNRS)
Loic Guillemot
(Univ of Paris - Sud 11 CNRS)
Thomas Maroutian
(Univ of Paris - Sud 11 CNRS)
Guillaume Agnus
(Univ of Paris - Sud 11 CNRS)
Dafiné Ravelosona
(Univ of Paris - Sud 11 CNRS)
Philippe Lecoeur
(Univ of Paris - Sud 11 CNRS)
Sheena Patel
(University of California San Diego)
Oleg Shpyrko
(University of California San Diego)
Eric Fullerton
(University of California San Diego)
Haidan Wen
(Argonne National Laboratory)
Anthony DiChiara
(Argonne National Laboratory)
Roopali Kukreja
(University of California Davis)
I will present ultrafast studies on photo-induced strain in ferroelectric thin films based devices with an in-situ control of the polarization state. Our time-resolved x-ray diffraction studies performed at Advanced Photon Source (APS) revealed that both magnitude and sign of strain can be controlled by the polarization state, giving a better understanding of the ultrafast photostriction mechanism in ferroelectric devices.
*DIM Oxymore Grant (Ile-de-France region),
Research at UCSD supported by NSF Award DMR-1411335.
To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2018.MAR.H09.3
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