Test with Modules for the ATLAS ITk Pixel Detector

Currently, the preparation for the upgrade of the High Luminosity Large Hadron Collider (HL-LHC) is ongoing. To prepare the Atlas experiment for the intensified amount of collisions, the Inner Detector (ID) will be replaced by an all-silicon semiconductor detector, the Inner Tracker (ITk). Presently, the ITk project is in preproduction phase. Part of the modules for the Pixel Detector are assembled and tested in the II. Institute of Physics in Göttingen. The HL-LHC will bring scientific advancement demanding the new Pixel Detector to operate in extreme conditions. To secure the reliable operation of the ITk Pixel Detector, it is essential to test the modules beforehand. A pivotal aspect is electrical tests which secure the operational quality of the modules. This thesis aims at the investigatoin of the behaviour of the modules for the Pixel Detector with the objective of certifying its service in HL-LHC.