Prof. dr hab. Wiesław Stręk
Prof. Stręk is expert in the field Laser spectroscopy, luminescence properties of rare earth and transition metal ions in crystal, glasses and nanostructures, theory of electronic relaxation (f-f and d-d radiationless transitions, multiphoton transitions in rare earth complexes, cooperative interactions) in metal complexes, nonlinear optics, sol-gel materials, nanotechnology, size-effects in nanomaterials, nanomaterials for fuel cells, nanophosphors, optical nanoceramics, optical sensors, biophysics (photodynamical therapy, bioimaging, cryotherapy). He is an author of over 450 publications and 50 patents. His publications were cited without self-citations more than 4500 times. He has h-index: 34. W. Stręk was invited to many foreign universities where he gave invited talks or lectures or conducted workshops for young scientists (Copenhagen University, Paris University, Lyon University, Argone National Laboratory, Darmstadt Technical University, Helsinki University, Institute of Physics NANB, University of Verona, The Hebrew University of Jerusalem). He is also visiting professor in Ber-Sheva University (Israel), Institute of Crystallography, RAS (Russia), Institute of Electrotechnics, Yekaterinburg (Russia), University of Pernambuco, Department of Chemistry (Brazil). He received many international innovations awards and was chairman of dozen international conferences.