A more detailed discussion how ( crystallographic structure factor ) phases link with the phases of the electron wave can be found in.
32.
Quantum superposition is exhibited in fact in many directly observable phenomena, such as interference peaks from an electron wave in a double-slit experiment.
33.
In order to determine a crystal structure, it is necessary to know the crystallographic structure factors, but not to know the electron wave phases.
34.
Another case is the mean field approximation for the electronic structure of atoms, where the electric field and the electron wave functions are coupled.
35.
An electron wave function decays exponentially in a " classically forbidden " region at a rate that can be controlled by the gate voltage.
36.
For a molecular orbital or crystalline calculation, the initial approximate one-electron wave functions are typically a linear combination of atomic orbitals ( LCAO ).
37.
The Fresnel propagator describes the propagation of electron waves in the z direction ( the direction of the incident beam ) in a solid:
38.
Some of the electron waves created by constructive interference collide with the detector, creating specific diffraction patterns according to the surface features of the sample.
39.
The physicists are more concerned about the " electron wave phase "-the phase of a wave moving through the sample during exposure by the electrons.
40.
Electron waves in graphene propagate within a single-atom layer, making them sensitive to the proximity of other materials such as high-? dielectrics, superconductors and ferromagnetics.
