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Fields Medical Life Sciences Information Communication Environment Nanotechnology / Materials Energy Manufacturing Technology Social Infrastructure Frontier Liberal Arts Themes Researchers JP Top Nanotechnology / Materials X-Ray Phase Imaging for High-Sensitive Non-Destructive Testing X-Ray Phase Imaging for High-Sensitive Non-Destructive Testing JAPANESEINQUIRY update：2020/06/16 NEXT PREV Features and Uniqueness Conventional X-ray imaging methods that rely on X-ray attenuation cannot generate clear contrast in the observation of low-density materials such as polymers consisting of low-Z elements. However, the sensitivity to the materials can be improved drastically by X-ray phase imaging that detects X-ray refraction caused by the materials. X-ray Talbot or Talbot-Lau interferometry consisting of X-ray transmission gratings is now constructed in laboratories for X-ray phase imaging. X-ray phase tomography is also realized, enabling high-sensitive three-dimensional observation. X-ray phase imaging can be utilized for X-ray non-destructive testing of industrial products and baggage that cannot be checked conventionally. Practical Application We aim at appending a phase-contrast mode to micro-CT apparatuses and developing screening apparatuses in production lines. Keywords X-ray Non-destructive testing Phase SAXS Imaging Tomography CT Researchers Institute of Multidisciplinary Research for Advanced Materials Atsushi Momose, ProfessorDr. Laboratory Website researchmap Laboratory Website researchmap Browsing History Common Keywords Development of Passive Millimeter-wave Imaging Device for Practical Applications [ 佐藤 弘康 助教 ] High-speed X-ray phase tomography with a millisecond-order temporal resolution [ 矢代 航 教授 ] Imaging and photoregulation of biological functions [ 水上 進 教授 ] User Who Reviewed This Content Also Reviewed Extracorporeal Shock Wave Therapy as a New, Non-Invasive Angiogenic Therapy [ SHIMOKAWA Hiroaki Professor ] Molecular Imaging from Basic Research to Clinical Application [ YANAI Kazuhiko Professor ] Noninvasive Ultrasonic Measurement of Dynamic Properties of Heart and Arteries [ Hiroshi Kanai Professor ] Research Profiles ©TOHOKU UNIVERSITY How to Use FAQ For Researchers Site Policy [jp] ©TOHOKU UNIVERSITY Fields Medical Life Sciences Information Communication Environment Nanotechnology / Materials Energy Manufacturing Technology Social Infrastructure Frontier Liberal Arts Fields Themes Researchers 日本語 ENGLISH Close