| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2008: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2007: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
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| Research Abstract |
Using the X-ray phase measurement techniques with X-ray transmission grating(s), including X-ray Talbot interferometry, in combination with an X-ray imaging microscope with a Fresnel zone plate, X-ray phase-sensitive imaging microscopy has been developed, enabling high-sensitive and high-resolution observation for weakly absorbing objects, such as polymers and biological tissues. In addition, by repeating the phase measurement at plural projection directions, three-dimensional image reconstruction of the refractive index (X-ray phase tomography) has also been demonstrated.
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