subjectTermFull: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES::Physics::Electronic Physics And Related Areas Of Scienceauthor: Tsantis, Stavros_or_Chatzimichailidis, Anestis_or_Antoniou, Efstathios_or_Nistazakis, Ektoras_or_Tompras, Georgios_or_Karampogias, Serafeim