@PhdThesis{dbt_mods_00025756, author = {M{\"o}ller Dr.rer.nat., Christian}, title = {Licht-induzierte Defektkinetik in solar grade Silizium}, year = {2015}, month = {Mar}, day = {18}, keywords = {Eisen-Akzeptor-Paare; Licht-induzierte Degradation; ASi-Sii-Defekt}, abstract = {In this work, the defect kinetics of iron-acceptor pairs and light-induced degradationinduced by illumination is investigated.Iron-acceptor-pair-reaction is detected via charge carrier lifetime measurement in codopedn-type silicon. To explain the experimentally observed process a dynamic modelis proposed and discussed. The model is based on the charge state change of the irondue to the permanent recombination over the iron trap level. Further, temperature andillumination-dependent charge carrier lifetime measurements are executed to determinethe activation energy of the dissociation and association process, respectively.Light-induced degradation is experimentally detected in indium-doped silicon. The ASi - Siidefectis proposed and discussed as origin of the light-induced degradation in silicon. Further,the P-line in the low-temperature photoluminescence spectrum of indium-dopedsilicon samples is identified as the neutral charge state of the InSi - Sii-defect.}, url = {https://www.db-thueringen.de/receive/dbt_mods_00025756}, file = {:https://www.db-thueringen.de/servlets/MCRZipServlet/dbt_derivate_00031490:TYPE}, language = {de} }