Lectures related to Circle of confusion

Quantum Physics: Angular Size and Rayleigh Condition

Explores angular size in quantum physics and the Rayleigh condition.

Explores high-resolution transmission electron microscopy for crystal structure imaging, covering aberrations, defocus values, CS correctors, and advanced techniques.

Astronaut's Vision: Distinguishing a House from Space

Explores the theoretical possibility of an astronaut distinguishing a house from 250 km in orbit.

Principles of Scanning Electron Microscopy

Covers the principles of scanning electron microscopy at high specimen chamber pressures and the microstructures of magnesium hydride catalyzed with Ni nano-particles or Nb2O5.

Particle Characterization: Methods and Applications

Discusses methods for characterizing particle shapes and sizes, focusing on measurement challenges and the importance of standardized protocols.