Related Experiment Video
Updated: Feb 14, 2026

Monolayer Contact Doping of Silicon Surfaces and Nanowires Using Organophosphorus Compounds
Published on: December 2, 2013
Effect of Ag Doping on the Glancing Angle Deposition Synthesized TiO₂ Nanowire for Enlarged Photodetection
Chitralekha Ngangbam1, Naorem Khelchand Singh2, Aniruddha Mondal3
1Department of Electronics and Communication Engineering, National Institute of Technology Manipur, Imphal 795001, India.
Abstract:
Glancing Angle Deposition (GLAD) technique was employed to synthesize Ag doped TiO2 nanowire on n-type Si-substrate. FEG-SEM confirms the perpendicular growth of Ag doped TiO2 nanowire with an average height and diameter of ~554 nm and ~40 nm respectively. The composition analysis by EDAX indicates the presence of Ti, O, Si and Ag elements. The increase in PL intensity has been observed with the increase in temperature. Following the growth of Ag doped TiO2 nanowire, Au contacts were deposited to form the Ag doped TiO2 NW based Schottky detector. The enhancement in the photoresponse of the device was observed at -4 V. The device also shows low leakage current of -0.049 μA at -1 V which makes it suitable for enlarged photodetector application.
More Related Videos
Related Concept Videos
Enlargement of the Plasma Membrane
Contact Angle
The adhesive force is the molecular force between molecules of different materials, that is, between the molecules of the solid and the liquid. The cohesive...
Phase Transitions: Sublimation and Deposition
Open Angle Glaucoma: Treatment
Drugs such as carbonic anhydrase inhibitors, α2- and...
Angle of Twist: Problem Solving
Design Example: Traverse Angle Computations

