Luminescence analysis of damage accumulation; case study of calcium molybdate

Luminescence analysis of damage accumulation; case study of calcium molybdate

A comparative study of damage accumulation in calcium molybdate (CaMoO4) has been conducted using Rutherford Backscattering/Channeling (RBS/C), cathodoluminescence (CL) and ionoluminescence (IL) techniques. All methods used confirm a two-step character of damage build-up process. Similar threshold f...

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Veröffentlicht in:Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Beam interactions with materials and atoms, 2014-08, Vol.332, p.60-62
Hauptverfasser: Jagielski, J., Gawlik, G., Jozwik-Biala, I., Panczer, G., Moncoffre, N., Wang, X., Ratajczak, R., Swirkowicz, M., Thomé, L.
Format: Artikel
Sprache:eng
Schlagworte:
Accumulation
Backscattering
Calcium
Channeling
Chemical Physics
Chemical Sciences
Damage accumulation
Damage assessment
Fluence
Ionoluminescence
Luminescence
Molybdates
Physics
Powellite
Radiation damage
Radiochemistry
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Zusammenfassung:A comparative study of damage accumulation in calcium molybdate (CaMoO4) has been conducted using Rutherford Backscattering/Channeling (RBS/C), cathodoluminescence (CL) and ionoluminescence (IL) techniques. All methods used confirm a two-step character of damage build-up process. Similar threshold fluence values have been extracted from RBS/C, CL and IL measurements. This analysis confirms the huge potential of luminescence techniques for damage analysis in single- and polycrystalline samples and the ability of the IL method to perform fast, in situ analysis of damage accumulation process.
ISSN:0168-583X
1872-9584
DOI:10.1016/j.nimb.2014.02.030