CVD diamond wafers as large-area thermoluminescence detectors for measuring the spatial distribution of dose
In: Physica status solidi. A. Applied research 199(1):119-124; Jg. 199 (2003) 1, S. 119-124
Online
Konferenz
- print, 10 ref
Zugriff:
The applicability of large-area CVD diamond wafers (diameter about 5 cm, thickness about 0.1 mm), read out as thermoluminescence (TL) detectors, for assessing two-dimensional (2-D) dose distribution over their area, was investigated. To obtain 2-D TL images, a special TL reader equipped with large-area planchet and a CCD camera instead of the usual PM tube was developed. Several 2-D TL images: of an alpha source (Am-241), a Ra-226 needle source and a Ru-106 ophthalmic applicator, were measured and high-resolution digital images obtained. Our preliminary results demonstrate the potential capability of large-area CVD diamond wafers, read out as TL detectors, in 2-D dosimetry for medical applications.
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CVD diamond wafers as large-area thermoluminescence detectors for measuring the spatial distribution of dose
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Autor/in / Beteiligte Person: | MARCZEWSKA, B ; BILSKI, P ; OLKO, P ; NESLADEK, M ; BERGONZO, P ; REBISZ, M ; WALIGORSKI, M. P. R |
Link: | |
Quelle: | Physica status solidi. A. Applied research 199(1):119-124; Jg. 199 (2003) 1, S. 119-124 |
Veröffentlichung: | Berlin: Wiley-VCH, 2003 |
Medientyp: | Konferenz |
Umfang: | print, 10 ref |
ISSN: | 0031-8965 (print) |
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