"바카라 확률“Coherent X-ray Diffraction Imaging”
  

♦ Speaker : Prof. Do Young Noh [GIST]
♦ Place : Physics Seminar Room (Science Bldg, 3-201)
♦ Date & Time : May.바카라 확률8(Fri)바카라 확률4:00 ~ 5:00 pm
  

ØAbstract
  
Coherent x-rays generated from recent advanced x-ray sources such as next generation
synchrotrons바카라 확률and바카라 확률x-ray lasers바카라 확률provide바카라 확률new바카라 확률opportunities to apply바카라 확률x-rays in a similar
manner as visible laser beam. One of the most important applications of coherent x-rays
is the new microscopy바카라 확률technique based on바카라 확률static바카라 확률coherent바카라 확률diffraction바카라 확률measurements.
The ultimate바카라 확률resolution of this바카라 확률diffraction바카라 확률microscopy can be in sub-nanometer바카라 확률scale.
In this presentation,바카라 확률we introduce the principle of coherent diffraction imaging including
image reconstruction and phase retrieval.바카라 확률In addition,바카라 확률we present our recent results on
coherent x-ray diffraction imaging using hard x-rays, soft x-ray laser, and optical laser
beam. The impact of the future coherent바카라 확률x-ray바카라 확률imaging바카라 확률would be바카라 확률great바카라 확률in바카라 확률molecular
biology and nanoscience since the structural evolution of a specific molecule or a particle
can be followed in a proper time scale.
                
         Contact Person : Prof. Seung-Hoon Jhi (054-279-2094, jhish@postech.ac.kr)    
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