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Workshop 2
Tuesday, May 8
Bldg. 402, Lecture Hall
1:00 - 6:30
Wednesday, May 9
Bldg. 402, Lecture Hall
8:30 - 12:05
1:30 - 6:00
WK2 - Coherent X-ray Microscopy
Organizers:
Ian McNulty, Advanced Photon Source
Qun Shen, Advanced Photon Source
Jianwei (John) Miao, University of California, Los Angeles
Thomas Earnest, Lawrence Berkeley National Laboratory
To agenda > Updated April 9, 2007
Overview
Microscopy has made a tremendous impact across biology, physics, chemistry, materials science, and many other scientific fields. Powerful tools such as x-ray crystallography, cryo transmission electron microscopy, and various scanned probe microscopies are routinely used for imaging biological structures, nanoparticles, and surfaces at nanometer resolution and beyond. However, few tools exist that can image thick and non-crystalline structures in three dimensions on these length scales. Lensless x-ray methods such as coherent diffraction microscopy offer one way around these limitations. Coherent diffraction methods have come a long way since the first demonstration in 1999; they have been used to study nanocrystals and biological cells as well as test objects in both two and three dimensions, primarily with synchrotron sources and recently with an x-ray laser. The rapid worldwide growth of interest in this technique is evidence of its potential as a practical tool for microscopy.
This workshop brings together researchers in the life, materials and condensed matter sciences to discuss driving questions that can uniquely be tackled by coherent x-ray diffraction microscopy. The proposed high brilliance ERL facility at APS presents a fabulous opportunity for these experiments. The goal of this workshop is to develop a roadmap through the next decade and to marshall support for a dedicated diffraction microscopy beamline at APS.
Agenda
Updated 4/30/07: Do Young Noh has replaced Sunil Sinha on Tuesday afternoon. Updated 6/6/07 with final titles.
Tuesday, 8 May 2007 |
13:00 – 13:05 |
Welcome
Qun Shen, Argonne National Laboratory |
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Overview
Chair: Murray Gibson, Argonne National Laboratory |
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13:05 – 13:10 |
The Argonne Perspective
Robert Rosner, Director, Argonne National Laboratory |
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13:10 – 13:50 |
X-ray Diffraction Microscopy: What’s It Good For?
Chris Jacobsen, Stony Brook University |
13:50 – 14:30 |
Coherence and Phase in X-ray Imaging, or, What REALLY Are the Limitations on Coherent Diffractive Imaging?
Keith Nugent, University of Melbourne
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14:30 – 14:45 |
Coffee Break |
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Materials and Condensed Matter Science
Chair: Janos Kirz, Lawrence Berkeley National Laboratory |
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14:45 – 15:25 |
Slow Dynamics Using Coherent X-rays
Eric Isaacs, Argonne National Laboratory |
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15:25 – 16:05 |
Nanometer Scale Imaging Through Coherent X-ray Diffraction
Ross Harder, University College London
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16:05 – 16:45 |
Imaging and Structure of Quantum Dots, Nanoparticles, and Aerogels
Subhash Risbud, University of California, Davis |
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16:45 – 17:15 |
Overcoming Insufficient Oversampling Ratio Based on Predetermined Partial Information: Hard X-ray Coherent Diffraction Imaging
Do Young Noh, Gwangju Institute of Science and Technology, Gwangju, Korea
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17:15 – 17:30 |
Non-Equilibrium Materials from High-Temperature Liquids
Rick Weber, Materials Development, Inc.
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Discussion
Chair: Ian McNulty, Advanced Photon Source |
17:30 – 18:30 |
Discussion |
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Wednesday, 9 May 2007 |
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Structural and Functional Biology
Chair: Lee Makowski, Argonne National Laboratory |
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08:30 – 9:10 |
Cryo-electron Microscopy and Tomography
Andreas Hoenger, University of Colorado at Boulder |
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09:10 – 9:50 |
Towards Three-dimensional Structure of Yeast Spores
Fuyu Tamanoi, University of California, Los Angeles |
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09:50 – 10:05 |
Coffee Break |
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10:05 – 10:45 |
The Nanoscale Structure of Bone
Lila Graham, Children’s Hospital Boston/Harvard Medical School |
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10:45 – 11:25 |
Possible Applications of Coherent X-ray Microscopy for Bio-Nanoconjugates Studies
Gayle Woloschak, Northwestern University
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11:25 – 12:05 |
Serial Crystallography
John Spence, Arizona State University |
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12:05 – 13:30 |
Lunch |
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Methods
Chair: John Miao, University of California at Los Angeles
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13:30 – 14:10 |
Ultrafast Coherent Diffraction Imaging Using X-ray Free-Electron Lasers
Anton Barty, Lawrence Livermore National Laboratory
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14:10 – 14:50 |
X-ray Diffraction Microscopy for Materials Science and Biology
Changyong Song, University of California, Los Angeles |
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14:50 – 15:05 |
Coffee Break |
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15:05 – 15:45 |
X-ray Diffraction Microscopy of Extended Objects
Franz Pfeiffer, Paul Scherrer Institut |
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15:45 -16:25 |
Coherent Diffractive Imaging with Curved Beams
Andrew Peele, La Trobe University |
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| 16:25 - 16:40 |
Crystallography without Crystals: Determining the Structure of Single Particles and Biological Molecules
Abbas Ourmazd, University of Wisconsin at Milwaukee |
Discussion
Chair: Thomas Earnest, Lawrence Berkeley National Laboratory
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16:40 - 18:00 |
Discussion |
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