2005
DOI: 10.1016/j.nima.2005.01.156
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Dy-IP characterization and its application for experimental neutron radiography tests under realistic conditions

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Cited by 22 publications
(15 citation statements)
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“…Because it is highly radioactive the high gamma background hinders the usage of radiation sensitive in direct view. Therefore, indirect techniques have to be applied as described in [20]. In such cases, the material damage from the fission process and the distribution of fission products can be investigated.…”
Section: Nuclear Fuel Inspectionmentioning
confidence: 99%
“…Because it is highly radioactive the high gamma background hinders the usage of radiation sensitive in direct view. Therefore, indirect techniques have to be applied as described in [20]. In such cases, the material damage from the fission process and the distribution of fission products can be investigated.…”
Section: Nuclear Fuel Inspectionmentioning
confidence: 99%
“…A new approach for such kind of investigations is based on imaging plates containing Dy, embedded inside the neutron/gamma sensitive layer, as proposed and introduced by Tamaki [11,12]. After exposure in the mixed neutron/gamma spectrum and subsequent erasure of the neutron/gamma-excitations, the image arising from the Dydecay can be read.…”
Section: Inspection Of Highly Activated Samplesmentioning
confidence: 99%
“…Some selected rods were inspected with neutron imaging methods before (not activated) and after operation (highly activated) Fig. 6 Target rod of SINQ with lead filling after two years of proton exposure, inspected by neutron imaging methods using an adapted imaging plate method [11,12]. Watch the inserted thermocouple at the right and the crack in the lead filling at the left levitation forces when the lead was partially melted.…”
Section: Inspection Of Highly Activated Samplesmentioning
confidence: 99%
“…The high sample activity not only complicates sample manipulation but also limits the choice of a position sensitive neutron detector system for the neutron radiography investigation [4]. Here we report measurements using a specially developed dysprosium loaded imaging plate, which delivers improved neutron transmission images [5], and allows 3D tomography reconstruction of selected areas of interest. The radiography inspections were performed in two batches.…”
Section: Neutron Radiography Measurementsmentioning
confidence: 99%
“…In order to record the neutron transmission signal alone, i.e. without the contribution of the high background, dysprosium loaded imaging plates were used as a position sensitive neutron detector as described elsewhere [5]. The field of view mapped by one imaging plate was 40 · 250 mm 2 (W · H).…”
Section: Neutron Radiography Measurementsmentioning
confidence: 99%