Dr. Yanka Jeliazova-Petersen

• Development and qualifications of methods and tools for cleaning organic and inorganic contaminated irregular shaped surfaces • Evaluating the implementation risk and performing tests on the field, including customer support training • Investigation sources of contamination and model contamination • Managing research projects with external suppliers

Research topic: “Heterogeneous catalysis for chemical production and environmental protection”.

Research topic: “Spectroscopy of Hot Electrons through Chemisorption and Catalytic Reactions at Metallic Surfaces”.

Department of Magnetoelectronics at the Institute of Thin Films and Interfaces (Current name: Institute of Functional Nanostructures at Surfaces (IBN3)), Forschungszentrum Juelich GmbH, Germany - Development, preparation and characterisation of oxidic TMR model systems - Special research development on thin oxidic interlayer between magnetic materials

Department of Magnetoelectronics at the Institute of Thin Films and Interfaces (ISG 3), Forschungszentrum Juelich GmbH, Germany Research on growth and characterization of multilayer systems, consisting of thin oxide (Al2O3, Ga2O3) and metal (Ga, Co, Au, Al) films on ferromagnetic substrates, along with surface alloys (Ni3Ga)

Central laboratory for Solar Energy and New Energy Sources, Bulgarian Academy of Sciences, Bulgaria Research focus on amorphous and microcrystalline silicon based semiconductors

As a Certified Six Sigma Black Belt I am able to explain Six Sigma philosophies and principles, including supporting systems and tools. I have got thorough understanding of all aspects of the DMAIC model in accordance with Six Sigma principles. I have gathered basic knowledge of Lean enterprise conc

“Heinrich-Heine University” of Düsseldorf, Institute of Thin Films and Interfaces (ISG-3), Forschungszentrum Juelich GmbH, Germany PhD thesis: “The growth of multilayer systems, consisting of thin oxidic (Ga2O3, Al2O3) and metallic (Ga, Al, Co, Au) films on Ni(100) and Cu (111) surfaces”

Joint degree with Institute for German humanities and social sciences GERMANIKUM Specialization: “Preservation of the environment - theory and practice in Germany and Bulgaria”

- Major degree: Physicist in Optics and Spectroscopy - Minor degrees: 1. Economics, Faculty of Economics and Business Administration 2. Physics Teacher