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Advisor(s)
Abstract(s)
Titanium dioxide (TiO2) is a kind of wide-bandgap semiconductor. Nano-TiO2 devices
exhibit size-dependent and novel photoelectric performance due to their quantum limiting effect,
high absorption coefficient, high surface-volume ratio, adjustable band gap, etc. Due to their excellent
electronic performance, abundant presence, and high cost performance, they are widely used in various
application fields such as memory, sensors, and photodiodes. This article provides an overview
of the most recent developments in the application of nanostructured TiO2-based optoelectronic
devices. Various complex devices are considered, such as sensors, photodetectors, light-emitting
diodes (LEDs), storage applications, and field-effect transistors (FETs). This review of recent discoveries
in TiO2-based optoelectronic devices, along with summary reviews and predictions, has
important implications for the development of transitional metal oxides in optoelectronic applications
for researchers.
Description
Keywords
TiO2 Optoelectronic devices Heterojunction Nanomaterial
Citation
Publisher
MDPI