Gate-tunable optoelectronic properties of a nano-layered GaSe photodetector

Nano-Electromechanical Optoelectronic Tunable Lasers

Nano-optoelectronic Integration on Silicon Nano-optoelectronic Integration on Silicon Nano-optoelectronic Integration on Silicon

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Optoelectronic Properties of Layered Titanate Nanostructure and Polyaniline Impregnated Devices

Integrated structure of titanate nanotubes and nanosheets is investigated for their optical, electronic and optoelectronic properties when combined with HCl doped polyaniline (PANI). HR-TEM, SEM and XRD were employed for detailed morphological and microstructural understanding of the orthorhombic titanate nanostructure. Chemisorbed oxygeneous groups are probed with Raman spectroscopy which are ...

Nano-Optoelectronic Integration on Silicon

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The chemical exfoliation phenomena in layered GaSe-polyaniline composite

To elucidate the nature of polyaniline (PANI)-GaSe mutual interaction, we carried out structural studies of nano-GaSe powders encapsulated by PANI, exploiting X-ray diffraction and high resolution transmission electron microscopy (HRTEM). Mechanically and ultrasonically dispersed GaSe crystals were mixed with aniline, which then underwent polymerization. After such treatment, GaSe nanocrystals ...