Explore the fascinating realms of X-ray Structural Analysis and Impedance Spectroscopy. Learn principles and techniques, including diffractometer operation, Rietveld method, and small-angle X-ray scattering. Dive into thermal analysis, material characterization, and surface science with adsorption porosimetry and magnetic spectroscopy. Understand impedance spectroscopy, electrical characteristics, and the physicochemical aspects of electrochemical impedance.