Vishnu Mogili Email & Phone Number

Campinas Area, Brazil

Cork, Ireland

Limerick, Ireland

Research focus: Working closely with Quality control and Research & Development departments, implementing data automation environment in foundry and understanding the mechanical behavior of investment casting ceramic shells using in-situ SEM characterizations.

Materials & Surface Science Institute

Research focus: Morphological characterization and aggregate distribution of nano-particles using STEM based techniques such as High Angle Annular Dark Field (HAADF) and Secondary Electron (SE) imaging.Achievement: Interpretation of thin silica coating over ≈ 10 – 15nm Titanium oxide nano-particles based on contrast difference in HAADF micrograph and EDS line profiles.

Materials & Surface Science Institute

Research focus: Studying lattice strain variations in semiconductor devices and determining absolute orientation of polar semiconductor nanomaterials using high spatial resolution CBED technique.Achievement: Quantitative lattice strain mapping of Silicon/Silicon-Germanium layers, effect of surface relaxation occurred due to the TEM sample preparation and surface polarity of novel Cadmium Sulphide nanostructures.

Nanomaterials Processing Laboratory

Research focus: Enhance the magnitude of the Raman signal by depositing nanometre sized metal islands over the substrate surface and observe the amplification of Si-Si vibrational peak from strained silicon samples.Achievement: Growth of silver & copper islands using Physical Vapour Deposition and characterised the metal island using Atomic Force Microscopy & Micro-Raman Spectroscopy techniques.

Electronics And Radar Development Establishment

Research focus: Exploration of special techniques for resistive loading of a Biconical form antenna called Bow-Tie and Balun preparation.Achievement: Developed simulation results using Ansoft designer software and designed various Bow-Tie antenna modules.

Doctor Of Philosophy (Ph.D.), Materials Science And Engineering

Activities and Societies: Microscopy Society of Ireland Dissertation title: “Quantitative analysis of lattice strains and crystal polarity.

Master Of Engineering (M.Eng.), Electronic Systems

Dissertation title: "Surface Enhance Raman Spectroscopy (SERS) for future Nano-scale semiconductor devices", Supervisors: Dr. Lisa.

Bachelor Of Engineering (B.E.), Electronics And Communications Engineering

Project title: "Resistive loading of Bow-Tie Antennas" Supervisor: Dr. S Ghosh, Electronics & Radar Development Establishment (LRDE).