BL13HB

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Scientific Scope
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1.Soft tissues and low Z materials 

Low dose, Nondestructive, High resolution, Dynamic and 3-dimensional X-ray Imaging for the inner microstructure

2.Paleontology, archaeology and geology

Nondestructive, High resolution, 3-dimensional X-ray Imaging for the inner microstructure

Beamline Layout
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Specifications
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 Beamline  BL13HB
 Light source  Super B 2.3T
 Energy range(keV)  8-40keV/white beam
 Energy resolution(@20keV)  2.3%
 Photon flux density(phs/s/mm2)  4.8×1011（mono@20keV）
 2.7×1013（white beam）
 Maximal beam size H×V(mm2) (mono@20keV)  48.5×5.2
 Maximum temporal resolution（ms）  0.5
 Maximum spatial resolution（µm）  0.8
 Maximum temporal resolution of dynamic CT（ms）  200
Basic imaging methods
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1.X-ray dynamic imaging, including absorption-contrast, phase-contrast, move-contrast and other imaging mechanisms, quick and in situ observation of sample micro-structures change.
2.X-ray micro-CT, including absorption-contrast, phase-contrast, move-contrast and other imaging mechanisms, acquisition of three-dimensional structure information of samples in high-resolution
3.X-ray dynamic micro-CT, to obtain 3D dynamic change information of the internal structure of samples.
4.X-ray K-edge subtraction imaging/CT, to obtain specific element distribution information in the sample.
5.PDF (atomic pair distribution function), study the spatial distribution of atomic pairs in the sample, and obtain information about the structure, phase transition and physical properties of the sample.