subjectTermFull: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES::Physics::Electronic Physics And Related Areas Of Scienceauthor: Liaperdos, Ioannis_or_Karampogias, Serafeim_or_Rhizopoulou, Sophia_or_Tompras, Georgios_or_Giannakopoulos, Panagiotis_or_Tsantis, Stavros