Amish G. Joshi

Till September 2019, research carried out on Indian Reference Materials/ Bharitya Nirdeshak Dravyas (BND®) at CSIR-NPL. In 11th FYP of CSIR-NPL network project (NWP-25) “Fabrication of LED Devices and systems for solid state lighting application”. Under this project I have established major state-of-the-art facilities at CSIR-NPL: (i) Molecular Beam Epitaxy from RIBER, France to grow GaN based multi quantum well LED structure (ii) Multi-technique surface analysis custom made system from Omicron Nanotechnology, GmBH. This system is cluster of surface sensitive techniques such as XPS, UPS, STM, AFM, LEED, AES, AEM etc., which may useful to analyze the MBE grown LED structures. As part of Surface Physics & Nanostructure activity Nanostructures of Graphene, CNT, ZnO, WO3, as well as bulk materials and Thin films of CMR, HTSC and Heusler Alloy etc… were probed using X-ray Photoemission Spectroscopy (XPS) and Ultraviolet Photoemission Spectroscopy (UPS).