Because varying the focus induces phase shifts into the electron wave field, this technique has similarities to interferometry. On the basis of this image series, the EPWF can be calculated using ...
This happens because electron particles are able to travel in a wave pattern like light waves, according to quantum physics. As a result, earlier research has shown that they can interfere with ...
How? Well, if we take quantum mechanics seriously and look at the electron as a wave, it becomes possible to cross the barrier. In 1926, a man by the name of [Erwin Schrödinger] published a paper ...
“The resulting oscillations exert a force on the electrons in graphene. This generates a circular electron density wave that propagates through the graphene beneath the tip. The wave can reflect ...