Throughout his career, his specialties were photochemistry, electron diffraction, magnetic resonance, solid state physics, and neurochemistry.
en.wikipedia.org The structure of acetyl cyanide was determined through the joint use of electron diffraction intensities and rotational constants.
en.wikipedia.org Although this is counterintuitive, the prediction is correct; in particular, electron diffraction and neutron diffraction are well understood and widely used in science and engineering.
en.wikipedia.org The neutrons' directions change, depending on the location of the atoms they hit, and a diffraction pattern of the atoms' positions can then be obtained.
en.wikipedia.org The algorithm involves refining the unit cell, the profile parameters, and the peak intensities to match the measured powder diffraction pattern.
en.wikipedia.org