Alenka Vesel is a senior scientific associate at JSI and associate professor at the Jožef Stefan International Postgraduate School. At JSI she is the head of the Department of Surface Engineering. She is the President of the Slovenian Vacuum Society and the Slovenian representative in the Division of Applied Surface Science in the International Union of Vacuum Societies IUVSTA.
Her main field of research is the investigation of gas discharges (plasmas), the interaction of plasma radicals and photons with materials, and the development of green plasma technologies with a focus on the modification of surface properties of materials as well as plasma deposition, e.g. the deposition of carbon nanomaterials for energy storage applications. Her work is also related to the characterization of surface properties of materials, for which she most frequently uses X-ray photoelectron spectroscopy (XPS).