Christopher Hansen

Dr. Christopher Hansen is a Senior Lecturer in the School of Chemistry at the University of New South Wales, where he conducts research at the intersection of physical chemistry, photochemistry, and atmospheric science. His work spans laboratory-based molecular spectroscopy, atmospheric chemistry modeling, and astrochemical applications, with particular expertise in UV/VUV photodissociation dynamics and spectroscopic characterization of molecular systems.

Dr. Hansen's research interests focus on molecular photodissociation dynamics, atmospheric photochemistry, UV/VUV spectroscopy, and astrochemical processes. His work examines how molecules fragment following photoexcitation, with applications ranging from understanding atmospheric degradation of fluorocarbons to interstellar chemistry. He has made significant contributions to understanding the photodissociation mechanisms of molecules like CF₃CHO, H₂S, and various aromatic systems, with implications for atmospheric chemistry and astrochemistry.

His recent publications reveal a strong trend toward interdisciplinary research connecting laboratory measurements with atmospheric and astrochemical applications. Approximately 40% of his recent work addresses atmospheric chemistry concerns, particularly fluorocarbon degradation and greenhouse gas formation, while 30% focuses on fundamental photodissociation dynamics, and 30% explores astrochemical applications related to interstellar molecular processes.

Dr. Hansen actively collaborates with researchers across multiple institutions and countries, as evidenced by his extensive co-authorship network spanning Australia, Europe, and North America. His research group utilizes advanced experimental techniques including molecular beam methods, velocity map imaging, and ultrafast spectroscopy to investigate photochemical processes at the molecular level.