Untersuchungen zum Lumineszenzverhalten des Aluminiumnitrids und der Aufbau einer Kurzzeit-Lumineszenz-Spektroskopie-Apparatur

Investigations of the luminescence behaviour of aluminium nitride and the construction of a short time luminescence apparatus

by Tristan Koppe
Doctoral thesis
Date of Examination:2017-07-05
Date of issue:2017-07-07
Advisor:Dr. Ulrich Vetter
Referee:Prof. Dr. Hans Christian Hofsäss
Referee:Prof. Dr. Michael Seibt
Referee:Prof. Dr. Wolfram Kollatschny
Referee:Prof. Dr. Vasily Moshnyaga
Referee:Prof. Dr. Andreas Tilgner
Referee:Prof. Dr. Angela Rizzi
Persistent Address: http://dx.doi.org/10.53846/goediss-6384

 

 

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Abstract

English

This thesis consists of three different parts. In the first part it gives the reader an overview of the published results describing near band-edge as well as defect related luminescence in aluminium nitride, also presenting findings from theoretical reports. In the second part the new composed short time luminescence apparatus is described with all his features and limitations. The last part presents measurements on HPHT sintered aluminium nitride, focussing on defect related luminescence.
Keywords: aluminium nitride; luminescence; defects; electronic structure; recombination processes; streak camera; europium; mangan
 
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