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Explores the photon concept in electromagnetic waves, including energy, momentum, emission by charges, coherence length, and the electromagnetic spectrum.
Explores optical transitions in semiconductors, including K-Selection Rule, bandgap importance, electromagnetic field effects, Fermi golden rule, and absorption coefficients.
Explores the origin of radionuclides from supernova explosions and their role in nature, covering topics such as nuclear astrophysics, cosmic element formation, and stellar evolution.
Covers X-Ray Photoelectron Spectrometry (XPS), a surface analysis technique developed by Kai Siegbahn, explaining its components, mechanism, and analysis methods.
Explores Energy-Dispersive X-ray Spectroscopy (EDS) in electron microscopy, covering x-ray generation, detection, quantification, and mapping of elements in samples.
