Our invited speaker at the upcoming workshop in Berlin, David Lindgren, PhD, has a lot to share about his expertise in characterizing the optical properties of semiconductors. Delmic talked with him to give you a sneak peek of his presentation on the 21st of November.
David has worked as a senior engineer at Sol Voltaics, a start-up which produced solar cells out of nanowires with a new technique called Aerotaxy. His PhD was dedicated to optical characterization of III-V semiconductors for different components like LEDs and solar cells. It allowed him to expertly manage cathodoluminescence and photoluminescence systems and perform fundamental research looking at impurities of materials and defects that could be related to malfunction of components.