עקיפה והתאבכות של אלקטרונים הוכחה ניסיונית להתנהגות הגלית של האלקטרון

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  • 25.1.07

  • - 19291923, :

    ( ), ( )

  • 1927 ' 1937 () : , . :

  • 1927 : '' ' 1937 () , X.

  • V :

    :

    :

    :

  • - X :

    2000 :

    5000 :

    1nm=10-9m *

  • : 0.1nm "": .

    : d~10 X

  • : 750Kb/sec

  • ( ~ 10nm) ( ).

    : ~ 10m.

    :

  • ( : )

    : ( ) ( )

  • . " , , d.

  • - - : . d . ( , )

  • -

  • : Cr2O3 Cr2O3-( ) - : 750Kb/sec

  • : 750Kb/sec

  • 1. - :

    2. ( () :

    3. :

    : D L

    4. (3,1 2):

    5. D V:

    _1223036912.unknown

    _1223037256.unknown

    _1223062986.unknown

    _1223037248.unknown

    _1223036068.unknown

  • -:, !!! (Slope) d,

  • V=2400V

  • ()

    ( )

    4%

    3%

    _1223039083.unknown

    _1223039164.unknown

    _1223039597.unknown

    _1223039638.unknown

    _1223039116.unknown

    _1223038827.unknown

    _1223039026.unknown

    _1223038745.unknown

  • 1. .

    2. -:

  • 54mm=0.054m Dmax=

  • "" ( , ')

    ()

    " :: - m=0.1Kgr 25m/sec 10-34m....

  • , : : : : : : http://nobelprize.org/nobel_prizes/physics/laureates/1937/davisson-lecture.pdf . . http://nobelprize.org/nobel_prizes/physics/laureates/1937/thomson-lecture.htmlAshcroft, N., Mermin,D (1976). Solid state physicsBeard, D. S. (1972), Electron Diffraction in schools, Teltron limitedElectron diffraction tube, Teltron 555 ( ) , " . . , , . , . , .:http://www.rpi.edu/~schubert/ http://nobelprize.org/nobel_prizes/physics/laureates/http://wwwrsphysse.anu.edu.au/ampl/research/highpage4.phphttp://www.chem.wisc.edu/~newtrad/CurrRef/BDGTopic/BDGtext/BDGGraph.htmlhttp://www.doitpoms.ac.uk/tlplib/xray-diffraction/bragg.phphttp://en.wikipedia.org/wiki/Bragg_diffraction http://www.chemistry.wustl.edu/~edudev/LabTutorials/Water/PublicWaterSupply/PublicWaterSupply.html

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