NANO CT SYSTÉM

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F07%3A15142797" target="_blank" >RIV/68407700:21670/07:15142797 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

NANO CT SYSTEM

Popis výsledku v původním jazyce

We present a compact X-ray nanoradiographic and nanotomographic phase sensitive system based on nanofocus X-ray tube and position sensitive single photon counting pixel detector TimePix Quad (512 x 512 square pixels, pitch of 55 um) with 300 um thick silicon sensor. The apparatus is equipped with fully automatic and highly precise sample and detector positioning (13 degrees of freedom). The spectral sensitivity of the detector together with the polychromatic nature of the X-ray beam allows material determination (color imaging). Moreover, in phase sensitive configuration (allowing to visualize distribution of refractive index) it is possible to distinguish a transmission (attenuation) image from a phase (refractive) image. Spatial resolution of the system is on the submicrometer level and measuring times in order of seconds. The system can be used for many applications such as: material research, microelectronics, archaeology, biological studies (including in vivo) and others.

Název v anglickém jazyce

NANO CT SYSTEM

Popis výsledku anglicky

We present a compact X-ray nanoradiographic and nanotomographic phase sensitive system based on nanofocus X-ray tube and position sensitive single photon counting pixel detector TimePix Quad (512 x 512 square pixels, pitch of 55 um) with 300 um thick silicon sensor. The apparatus is equipped with fully automatic and highly precise sample and detector positioning (13 degrees of freedom). The spectral sensitivity of the detector together with the polychromatic nature of the X-ray beam allows material determination (color imaging). Moreover, in phase sensitive configuration (allowing to visualize distribution of refractive index) it is possible to distinguish a transmission (attenuation) image from a phase (refractive) image. Spatial resolution of the system is on the submicrometer level and measuring times in order of seconds. The system can be used for many applications such as: material research, microelectronics, archaeology, biological studies (including in vivo) and others.

Druh

X - Nezařazeno

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

<a href="/cs/project/1P04LA211" target="_blank" >1P04LA211: Spolupráce ČR s CERN</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů