PV-0565: Dosimetric response maps of diode and diamond detectors in kilovoltage synchrotron beams
نویسندگان
چکیده
منابع مشابه
Diamond Detectors for Longitudinal Properties of Pulsed Heavy-Ion Beams
For the investigation of the dynamics of heavy-ion beams penetrating hot dense plasma at the Z6 area at GSI an experimental setup was developed, which allows for diagnosing a directly laser-heated plasma target, and measuring the charge state and energy loss of an ion beam after / in it [1, 2]. The varying energy loss of the ion beam in the target (solid—plasma—vacuum) is determined in a TOFlik...
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2 Single crystal silicon has been the material of choice for x-ray monochromators for the past several decades. However, the need for suitable monochromators to handle the high heat load of the next generation synchrotron x-ray beams on the one hand and the rapid and on-going advances in synthetic diamond technology on the other make a compelling case for the consideration of a diamond monochro...
متن کاملSynthetic-diamond detectors for charged-particle beams dosimetry
Hadron cancer-therapy with high-energetic heavy-ions (HI) as available at the SIS facility at GSI Darmstadt [1] as well as the research with beams stopped in biological material as realized at the UNILAC at GSI in general require the precise knowledge of beam conditions and its composition as well as the applied dose within less than 1% in most cases. At these sites beam preparation, its applic...
متن کاملDosimetric study of thermoluminescent detectors in clinical photon beams using liquid water and PMMA phantoms.
The purpose of this study was the dosimetric evaluation of thermoluminescent detectors of calcium sulphate doped with dysprosium (CaSO4:Dy) produced by IPEN compared to the TL response of lithium fluoride doped with magnesium and titanium (LiF:Mg,Ti) dosimeters and microdosimeters produced by Harshaw Chemical Company to clinical photon beams dosimetry (6 and 15 MV) using liquid water and PMMA p...
متن کاملDosimetric characterization of a synthetic single crystal diamond detector in clinical radiation therapy small photon beams.
PURPOSE To determine the potentialities of synthetic single crystal diamond Schottky diodes for accurate dose measurements in radiation therapy small photon beams. METHODS The dosimetric properties of a diamond-based detector were assessed by comparison with a reference microionization chamber. The diamond device was operated at zero bias voltage under irradiation with high-energy radiotherap...
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ژورنال
عنوان ژورنال: Radiotherapy and Oncology
سال: 2016
ISSN: 0167-8140
DOI: 10.1016/s0167-8140(16)31815-1