- Thursday January 15, 2009 at noon in conference Room 432C
Agenda:
Introduction and Announcements.
Preliminary Results and Thoughts on Using the APS Bunch Structure for Dynamics Studies
Dr. Jin Wang, X-ray Science Division, Advanced Photon Source
- Thursday February 19, 2009 at noon in conference Room 432C
Agenda:
Introduction and Announcements.
X-ray Free Electron Laser Oscillator with Crystal Cavity
Dr. Yuri Shvyd'ko, X-ray Science Division, Advanced Photon Source
- Thursday March 26, 2009 at noon in conference Room 432C
Agenda:
Introduction and Announcements.
Investigation of fast processes in condensed matter by time-resolved x-ray diffraction (APS access only)
Ingo Uschmann, University of Jena
Abstract
New results for fs-laser excited semiconductor crystals probed by ultrashort x-ray pulses excited
by a laser produced x-ray plasma-source will be presented.Contribution of fast electronic response,
such as electronic pressure and electron diffusion as well as relaxation of the excited semiconductor,
such as Ge and InSb will be discuss and compared to simulations. Further the temporal evolution of
the laser induced metal-semiconductor phase transition, probed by optical reflectometry and x-ray
diffraction of the rare earth compound samarium sulphide will be presented and discussed.
- Thursday April 16, 2009 at noon in conference Room 432C
Agenda:
Introduction and Announcements.
Modification of the K-edge resonance structure of Neon by a strong laser field: measurements
at the ALS femtosecond slicing beamline.
Steve Southworth, ANL AMO Group
- Thursday May 21, 2009 at noon in conference Room 432C
Agenda:
Introduction and Announcements.
A simple cross-correlation technique between infrared and hard x-ray pulses
Bertold Kraessig, ANL CSE
- Thursday June 18, 2009 at noon in conference Room 432C
Agenda:
Introduction and Announcements.
Electrically Driven Dynamics in Ferroelectrics and Ferroelectric/Dielectric Multilayers
Prof. Paul Evans
Department of Materials Science and Engineering, University of Wisconsin-Madison.
- Thursday July 16, 2009 at noon in conference Room 432C
Agenda:
Introduction and Announcements.
Dr Ali Nassiri, APS/ASD "The Status of the APS SPX R&D"
-
The August meeting was canceled.
- Thursday September 17, 2009 at noon in conference Room 432C
Agenda:
Introduction and Announcements.
Dr Paul Hink, Photonis, "What can PHOTONIS do for streak camera tube requirements".
Dr Hink is also gave a talk Wednesday in HEP:
"The Future of Photo-Detection: An Industry Perspective"
Wednesday 16 Sept 2009, 11 am in Building 362, Room F-108
- Thursday October 22, 2009 at noon in conference Room 432C
Agenda:
Introduction and Announcements.
Brief Update on the APS Renewal for Ultrafast Dynamics
Eric Dufresne, APS, XSD
Operations of the Sector 7 streak camera at high-repetition rates.
Matthieu Chollet, APS, XSD
- Thursday November 19, 2009 at noon in conference Room 432C
Agenda:
Introduction and Announcements.
Phase-sensitive x-ray imaging in biomedical applications and time-resolved science.
Christoph Rose-Petruck, Brown University
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