Born, Heisenberg, and Jordan use the Hamiltonian system, in which the coordinates are matrices rather than series. ... equation which Eckhart shows accords with the matrix method, in which each element can be expressed as a volume integral. ... An experimental discovery of the utmost significance is that of Davisson and Germer, who find that free electrons are ... For electrons falling through 25.000 volts, he computed the electron wave length as 0.75 X 10-9 centimeters, about thatanbsp;...

Title | : | The New International Encyclopedia |

Author | : | |

Publisher | : | - 1930 |

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