Strontium lanthanum titanate-niobate (SrLaNbxTi1-xO3) thin-film resistors are fabricated on SiO2/Si substrates by an argon ion-beam sputtering technique. Measurements show that the thin-film resistor has superior sensitivity for visible light. Moreover, the effects of Nb concentration on the photo-electrical properties of Sr1-xLaxNbyTi1-yO3 thin-film resistors and frequency effects on the photosensitivity performance are extensively investigated.
Published in:
Electron Devices Meeting, 2002. Proceedings. 2002 IEEE Hong Kong
Date of Conference: 2002