The PhD students will perform their research at IESL-FORTH and be enrolled in the University of Crete. They will receive training from the experienced matterwave group at IESL. At the start they attend one or two dedicated summer schools (Les Houches, FOMO etc) and later on attend one or two international conference per year. Additional skills training (IPR, language etc.). Optional internships in other research groups and major high-tech companies are possible. The salary ranges between 850EU and 1200EU net, depending e.g. on country of origin.