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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
7
|
| pubmed:dateCreated |
1991-10-10
|
| pubmed:abstractText |
Beta emitting 106Ru-applicators are used to treat choroidal melanoma. In order to improve the accuracy and simplify the dosimetry of these applicators, the suitability of using a p-type silicon semiconductor detector has been investigated. The detector is calibrated in a low energy electron beam. An important property of the detector for this application is that the linear scattering power of the epoxy resin that surrounds the silicon crystal is within 1% of that for water, in the energy interval of interest. Furthermore the variation in the mass collision stopping power ratio water to silicon is within 4% in this energy interval. The accuracy of the dose-rate measured with the detector is about 5% for this application.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jul
|
| pubmed:issn |
0031-9155
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
36
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
963-72
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading | |
| pubmed:year |
1991
|
| pubmed:articleTitle |
Dosimetry of 106Ru eye applicators with a p-type silicon detector.
|
| pubmed:affiliation |
Department of Hospital Physics, Karolinska Hospital, Stockholm, Sweden.
|
| pubmed:publicationType |
Journal Article
|