electron diffraction electron diffraction English electron diffraction English Electron diffraction English English English electron diffraction electrons are waves Davisson and Germer English English English http://en.wikipedia.org/wiki/Electron_diffraction English en.wikipedia.org/wiki/Electron_diffraction English en.wikipedia.org/wiki/Electron_diffraction en.wikipedia.org/wiki/Electron_diffraction English Davisson and Germer electron diffraction experiment English English Electron_diffraction electron diffraction en.wikipedia.org/wiki/Electron_diffraction English en.wikipedia.org/wiki/Electron_diffraction Electron diffraction English diffrazione elettronica fire electrons at a diffraction grating electron diffraction English electron diffraction electron diffraction http://en.wikipedia.org/wiki/Electron_diffraction electron diffraction electron diffraction en.wikipedia.org/wiki/Electron_diffraction wavelength of electrons electron diffraction English electron diffraction English English en.wikipedia.org/wiki/Electron_diffraction English English English http://en.wikipedia.org/wiki/Electron_diffraction electron-diffraction pattern wavelengths on the order of trillionths of a meter http://en.wikipedia.org/wiki/Electron_diffraction en.wikipedia.org/wiki/Electron_diffraction wavelength of electrons http://en.wikipedia.org/wiki/Electron_diffraction electron diffraction English