MOOC
Transmission Electron Microscopy for Materials Sciences
Lectures in this MOOC (25)
Bragg's law: Transmission MicroscopyMOOC: Transmission Electron Microscopy for Materials Sciences
Explains Bragg's law in Transmission Electron Microscopy, focusing on the relationship between wavelength, crystal lattice spacing, and diffraction angle.
TEM Lenses: Condenser, Objective, and ProjectorMOOC: Transmission Electron Microscopy for Materials Sciences
Explores the roles of condenser, objective, and projector lenses in a TEM.
Deviation from Bragg ScatteringMOOC: Transmission Electron Microscopy for Materials Sciences
Discusses scattering deviations from the perfect Bragg condition and introduces the 'excitation error' within a kinematical approximation.
Dynamical Scattering: Bend ContoursMOOC: Transmission Electron Microscopy for Materials Sciences
Explains the dynamical scattering effect of bend contours in TEM images of crystalline samples.
Dynamical Effects: Thickness FringesMOOC: Transmission Electron Microscopy for Materials Sciences
Delves into the dynamical scattering effect of thickness fringes in TEM images, covering equations, intensity plots, and weak beam imaging.
Dynamical Scattering: TEM IntroductionMOOC: Transmission Electron Microscopy for Materials Sciences
Introduces dynamical scattering in TEM, covering single and multiple elastic scattering, 2-beam diffraction, Bloch wave theory, and scattering intensity.
Dynamical scattering: double diffractionMOOC: Transmission Electron Microscopy for Materials Sciences
Delves into double diffraction in dynamical scattering, showcasing diffraction spots for forbidden planes and the Ewald sphere/reciprocal lattice.
Transmission Electron Microscopy: BasicsMOOC: Transmission Electron Microscopy for Materials Sciences
Covers the basics of transmission electron microscopy for materials science.
Transmission Electron Microscopy: History and ComponentsMOOC: Transmission Electron Microscopy for Materials Sciences
Covers the historical development and key components of Transmission Electron Microscopy, including electron gun, lenses, apertures, and specimen holders.
Lens Aberrations: Spherical, Chromatic, AstigmatismMOOC: Transmission Electron Microscopy for Materials Sciences
Explores spherical, chromatic, and astigmatism aberrations in lenses, along with historical insights on lens aberrations.