The head of the Department of Optoelectronic Materials at Kazimierz Wielki University in Bydgoszcz, Poland, Doctor of Medical Sciences, Professor Yuriy Zorenko, visited K. Zhubanov Aktobe Regional University and conducted experimental work together with the university’s researchers. Professor Zorenko is working within the framework of the scientific project "Experimental Study of Fundamental Mechanisms for Increasing the Luminescence Yield of Ionic Crystals at Room Temperature," led by scientist Kuanyshbek Shunkeev from …