KARMAN GEORGE MARIA SELVAM

+ Modeling and Simulation: FEA (COMSOL Multiphysics): Structural and Electromechanical analysis, and acoustic simulation (K-wave). + Process development for low temperature adhesive wafer bonding and fabrication of microfluidic and transparent transducers using silicon and polymer materials. + Deeply engaged in the Grant acquisition and management of public funded projects funded within the framework of EU , Trans national bilateral calls.

+ Role - Working student, M.Sc Research Project, Thesis + CMUT modeling and characterization: Approximation analysis to model multi-layer membrane. Conducted structural, electrostatic, and acoustic analyses using analytical and FEA methods. Performed electrostatic (collapse voltage, capacitance, frequency shift) and acoustic characterization (pitch-catch, pulse echo, impedance, fluid loading). Investigated encapsulation impact with PDMS and Parylene-C polymers.

+ Focus: Microsystem design, Reliability of micro and Nano systems, MEMS /MOEMS devices + Key project: FE modelling, simulation and characterization of MEMS Ultrasound Transducer (CMUT). + Skills: Modelling and simulation (Comsol Multiphysics,) CAD, MEMS Characterization (Electrical, Acoustics)

+ Focus: MEMS, Finite element simulation, Polymers, Control Systems + Key project: Modelling and simulation of microfilter for particle filteration using parylene film. + Skills: Modelling and simulation (Comsol Multiphysics, Intellisuite) CAD