MvdV>> There we have it: Eenrgy isn't expressed in Volts!

 GK> Michiel, of course you can measure energies by means of a
 GK> potential in kV. Photon energies are often given in eV or
 GK> even in cm^-1, so what?

Energy can be stated in terms of keV (kiloelectron-volts) but NOT in
kilovolts.  Michiel is right.

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