Dr Sumit Kumar leads technology development at Elethron, bringing more than a decade of experience as an experimental materials scientist and process engineer across semiconductor process development, thin-film systems, photonics, optoelectronic materials, advanced characterisation, and fabrication environments.
His background combines deep materials R&D with controlled process development, helping translate scientific methods into reliable fabrication routes for technology-critical applications. Before joining Elethron, Sumit worked at the University of Cambridge and the University of Groningen, where his research covered semiconductor processes, surface-functionalisation, thin-film systems, molecular electronics, and photonic memory devices.
He has worked on molecular tunnelling junctions, quantum interference effects in molecular transport systems, and reproducible deposition methods for advanced materials. His wider technical experience spans ALD, CVD, MOCVD, PVD, vacuum systems, materials testing, cleanroom workflows, and Python-based data analysis.
At Elethron, Sumit leads the development of microgravity process capabilities and services for advanced R&D scope and production in space.