Interpretation of electron diffraction in terms of wavefunctions posits the wave-particle duality of matter.  Heisenberg's uncertainty principle extends this to commuting observables. Neils Bohr developed what quantum  mechanical principle to this ph
Interpretation of electron diffraction in terms of wavefunctions posits the wave-particle duality of matter.  Heisenberg's uncertainty principle extends this to commuting observables. Neils Bohr developed what quantum  mechanical principle to this phenomenon a statement of which appears on his coat of arms.
Interpretation of electron diffraction in terms of wavefunctions posits the wave-particle duality of matter.  
Principle of Complementarity