Indium Nanoparticles Capped TiO₂ Nanowire Array for Boosted Photosensing Adoption

The boosted photosensing performances have been reported for Indium (In) nanoparticles (NPs) capped TiO2 nanowire (NW) array using Glancing angle deposition (GLAD) technique. The In NP based photosensor possessed high ideality factor of ~12.8 and the enhancement in photoresponsivity has been also observed. The ON/OFF switching irradiation for the In NPs based photosensor has increased from $4.6~\mu \text{A}$ to $6.2~\mu \text{A}$ and vice versa with a rise time of 0.45 sec and fall time of 0.56 sec.