ZOTERAC members were at the 2019 Infrared Terahertz Quantum Workshop (ITQW), held in Ojai, California, USA in September 2019. The following papers were presented:

Arnaud Jollivet, Maria Tchernycheva, Enrico Di Russo, Lorenzo Rigutti, Miguel Montes Bajo, Julen Tamayo Arrola, Adrian Hierro, Borg Vinter, Nolwenn Le Biavan, Maxime Hugues, Jean-Michel Chauveau and Francois Julien, "Room temperature excitonic transitions induced by intersubband absorption in m-plane ZnO/ZnMgO quantum wells".

Borislav Hinkov, Arnaud Jollivet, Hanh T. Hoang, Stefano Pirotta, Maria Tchernycheva, Raffaele Colombelli, Maxime Hugues, Nolwenn Le Biavan, Miguel Montes Bajo, Adrian Hierro, Jean-Michel Chauveau, Gottfried Strasser and Francois H. Julien, «Quantum cascade detectors based on non-polar ZnO/ZnMgO quantum wells ».