Updated September 30, 2005 |
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Ultrafast X-Ray Science at the ALS
The capability to study ultrafast processes on a sub-nanosecond to femtosecond
time scale with X-rays is an scientifically exciting and technologically
challenging field with applications in numerous research areas including
molecular dynamics, atomic and electronic phase transitions in solids,
AMO physics, and magnetization dynamics. This workshop intends to
give an overview of the latest research in ultrafast science currently
being pursued at the ALS (and at other facilities) and to discuss possible
future directions in ultrafast science at the ALS. The workshop will
include brief descriptions of the development of sources and detection
schemes at the ALS for ultrafast science such as the new ultrafast x-ray
beamlines, and a proposed scheme for a high-flux source based on bunch
rotation. The majority of the workshop will focus on present and
future scientific applications in the fields of physics, chemistry, materials
science, and biology.
Friday, October 21 |
Time |
Speaker |
Topic |
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| 1:00 pm |
Sasha Zholents |
High repetition rate source of short
x-ray pulses |
| 1:30 pm |
Phil Heimann |
The new ALS femtosecond undulator beamline
6.0 |
| 2:00 pm |
Marc Hertlein |
Ultrafast measurements of electron correlation
in atoms and molecules |
| 2:30 pm |
Linda Young |
Time-resolved x-ray microprobe of strong-field
processes in atoms and molecules |
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3:00 pm |
Break |
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| 3:15 pm |
Alberto Comin |
Picosecond spin dynamics of FeGd with
time-resolved x-ray magnetic circular dichroism |
| 3:40 pm |
Andreas Bartelt |
An ultrafast x-ray streak camera for
magnetization dynamics studies |
| 4:05 pm |
Hermann Stoll |
Time-resolved magnetic transmission x-ray
microscopy - Today and tomorrow |
| 4:30 pm |
Yves Acremann |
Direct observation of switching in spin
transfer devices |
| 4:55 pm |
Dan Allwood |
Domain wall dynamics in magnetic nanowires |
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Saturday, October 22 |
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| 8:30 am |
Alessandra Lanzara |
Extending Photoemission Spectroscopy
to the Time Realm |
| 9:00 am |
Andrea Cavalleri |
Femtosecond x-ray diffraction and absorption
measurements of collective dynamics in complex solids |
| 9:30 am |
Roger Falcone |
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10:00 am |
Break |
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| 10:15 am |
Kelley Gaffney |
Ultrafast X-ray Measurements of Structural
Dynamics at SLAC |
| 10:45 am |
Lin Chen |
Towards Ultrafast Dynamic Structural
Studies of Photoinduced Processes in Disordered Media |
| 11:15 am |
Munira Khalil |
Time-resolved x-ray absorption spectroscopy:
Structural dynamics in solution at high spatial and time resolution |
| 11:45 am |
Aaron Lindenberg |
Ultrafast x-ray measurements of inertial
dynamics and the liquid state of matter |
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Organizers: R.W. Schoenlein and P. Fischer
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