Title :
Plasmonically enhanced ZnO thin-film-photo-transistor with dynamic responsivity control
Author :
Ozcan, Aydogan ; Battal, Enes ; Atar, Fatih B. ; Okyay, A.K.
Author_Institution :
UNAM - Inst. of Mater. Sci. & Nanotechnol., Bilkent Univ., Ankara, Turkey
Abstract :
We fabricated an ZnO based thin-film photo-transistor with electrically tunable photo-responsivity operating in the UV and visible spectra and designed plasmonic structures enhancing the device performance up to 6 folds below the band-gap of ZnO.
Keywords :
II-VI semiconductors; energy gap; phototransistors; plasmonics; thin film transistors; zinc compounds; UV spectra; ZnO; band-gap; device performance; dynamic responsivity control; electrically tunable photoresponsivity; plasmonic structures; visible spectra; Absorption; Gratings; Logic gates; Photonic band gap; Plasmons; Transistors; Zinc oxide;
Conference_Titel :
Photonics Conference (IPC), 2013 IEEE
Conference_Location :
Bellevue, WA
Print_ISBN :
978-1-4577-1506-8
DOI :
10.1109/IPCon.2013.6656577
