In a previous post I presented a brief bibliographical research on what is supposed to happen in a silicon detector when 1) a MIP particle passes through it and 2) when an infrared laser pulse is shined onto it. Today I want to bring this to real life and see what I get. I am …
In the lab I am currently characterizing silicon detectors using two types of sources to excite them: 1) a radioactive Sr-90 source and 2) a pulsed laser in a TCT setup. I want to do a theoretical comparison between these two ways of testing the detectors to improve my understanding of what happens in each …
The other day I decided to start working on the MIP calibration of the TCT and so I installed one of the PIN diodes we have. To do the MIP calibration basically we have to compare the collected charge when the device is excited by a MIP particle, e.g. a beta electron, and the collected …
Strange bipolar current pulses in PIN diode with beta source Read More »
NOTE: This post was originally published in this link. Matías Senger(matias.senger@cern.ch)On behalf of the UZH group: Anna Macchiolo, Riccardo del Burgo, Daniel Hernandez, Yuta Takahashi, Prof. Ben Kilminster 37th RD50 WorkshopNovember 20, 2020 UZH beta timing setup The UZH beta timing setup has the following block diagram: Hardware elements of the setup Bias voltage: CAEN …
