"XPS"

Nanocrystalline gallium ferrite: A novel material for sensing very low concentration of alcohol vapour

Abstract Nanocrystalline orthorhombic gallium ferrite (GFO) has been synthesized by a sol-gel method. The synthesized powder has been characterized by TG/DTA, XRD, TEM, FTIR and nitrogen adsorption isotherm. In the present study we report an …