Neutron phase contrast tomography on isotope mixtures

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002391" target="_blank" >RIV/61989592:15310/04:00002391 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Neutron phase contrast tomography on isotope mixtures

Original language description

Perfect crystal neutron interferometry is an extreme sensitive instrument for the detection of phase shifts induced in materials or magnetic fields. The utilisation of neutron beams and phase signals in tomography permits the investigation of weakly absorbing substances and isotope mixtures. Due to the larger fluctuation of count numbers and phases, an optimised maximum-likelihood algorithm has to be engaged. We prsent the analysis of isotope mixtures, which are nearly transparent to thermal neutrons, with a sensitivity of about 1% in the detection of isotopic density differences.

Czech name

Neutronová fázová tomografie směsí izotopů

Czech description

Článek se zabývá neutronovou fázovou tomografií směsí izotopů.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BH - Optics, masers and lasers

OECD FORD branch

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Project

<a href="/en/project/LN00A015" target="_blank" >LN00A015: Research center for optics</a><br>

Continuities

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

Publication year

2004

Confidentiality

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

Name of the periodical

Europhysics Letters

ISSN

0295-5075

e-ISSN

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Volume of the periodical

68

Issue of the periodical within the volume

3

Country of publishing house

CH - SWITZERLAND

Number of pages

7

Pages from-to

337-343

UT code for WoS article

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EID of the result in the Scopus database

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