Detector de radiación transmisivo

Peer reviewedConsejo Superior de Investigaciones Científicas, Consorcio para la Construcción, Equipamiento y Explotación del Laboratorio de Luz de Sincrotón, Alibava Systems S.L.U Solicitud de modelo de utilida

10μm thin transmissive photodiode produced by ALBA Synchrotron and IMB-CNM-CSIC

6th International Workshop on Radiation Imaging Detectors, 22-26 June 2014, Trieste, Italy.Thin silicon photodiodes are common X-ray beam diagnosis devices at synchrotron facilities. Here we present a new device featuring an extremely thin layer that allows X-ray transmission over 90% for energies above 10 keV. The diode has a radiation-hard silicon junction with silicon dioxide passivation and a protective entrance window. These outstanding features make this device suited for diagnostic applications in X-ray synchrotron beamlines. Hereby preliminary results of X-ray transmission, responsivity and uniformity are presented.Peer reviewe