Essays about: "Silicon diode"
Showing result 6 - 9 of 9 essays containing the words Silicon diode.
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6. Silicon Diode Dose Response Correction in Small Photon Fields
University essay from Medicinsk strålningsfysik (tills m KI)Abstract : Silicon diodes compared to other types of dosimeters have several attractive properties, such as an excellent spatial resolution, a high sensitivity, and clinically practical to use. These properties make silicon diodes a preferred dosimeter for relative dosimetry for several types of measurements in small field dosimetry, e.g. READ MORE
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7. Dosimetric Characteristics of CVD Single Crystal Diamond Detectors in Radiotherapy Beams
University essay from Medicinsk strålningsfysik (tills m KI)Abstract : Dosimetric characteristics of a CVD single crystal diamond detector have been evaluated. Detector stability, linearity, optimal bias, temperature dependence, directional dependence, priming and pre-irradiation behaviour, depth dose curves and dose profiles were investigated. The optimal bias was determined to be 50 V. READ MORE
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8. Determination of the effective volume of a detector
University essay from Medicinsk strålningsfysik (tills m KI)Abstract : A method to establish the boundaries of the sensitive volume for a chosen detector to within 50µm (as specified by Elekta Instuments AB) was investigated and is presented in this project. The detector studied was fixed to a positioning system with possibility to move with sub micrometer increments, and scanned in a narrow photon field. READ MORE
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9. A Molecularly Switchable Polymer-Based Diode
University essay from Institutionen för teknik och naturvetenskapAbstract : Despite tremendous achievements, the field of conjugated polymers is still in its infancy, mimicking the more mature inorganic, i.e. silicon-based, technologies. READ MORE
