Emission Mössbauer spectroscopy of advanced materials for opto- and nano- electronics

In 2010, 15 shifts were awarded to the proposal entitled “Emission Mossbauer spectroscopy of advanced materials for opto- and nano- electronics”, for investigations on (1) Paramagnetic relaxations in compound semiconductors (2) Vacancy diffusion in group IV semiconductors. On both subjects, major progress has been made, but after two years, many questions are still open, and we wish to propose a continuation of our investigations to derive solid conclusions on many aspects of these investigations.