subjectTermFull: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES::Physics::Electronic Physics And Related Areas Of Scienceauthor: Georgiou, Dimitrios_or_Nistazakis, Ektoras_or_Antoniou, Efstathios_or_Chatzimichailidis, Anestis_or_Liaperdos, Ioannis_or_Tsantis, Stavros