Quantum Hall Effect/integer Quantum Hall Effect %e2%80%93 Landau Levels

Famous quotes containing the words quantum, hall, effect and/or levels:

    A personality is an indefinite quantum of traits which is subject to constant flux, change, and growth from the birth of the individual in the world to his death. A character, on the other hand, is a fixed and definite quantum of traits which, though it may be interpreted with slight differences from age to age and actor to actor, is nevertheless in its essentials forever fixed.
    Hubert C. Heffner (1901–1985)

    For a hundred and fifty years, in the pasture of dead horses,
    roots of pine trees pushed through the pale curves of your ribs,
    yellow blossoms flourished above you in autumn, and in winter
    frost heaved your bones in the ground—old toilers, soil makers:
    O Roger, Mackerel, Riley, Ned, Nellie, Chester, Lady Ghost.
    —Donald Hall (b. 1928)

    Worldly faces never look so worldly as at a funeral. They have the same effect of grating incongruity as the sound of a coarse voice breaking the solemn silence of night.
    George Eliot [Mary Ann (or Marian)

    When I turned into a parent, I experienced a real and total personality change that slowly shifted back to the “normal” me, yet has not completely vanished. I believe the two levels are now superimposed, with an additional sprinkling of mortality intimations.
    Sonia Taitz (20th century)