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    ()

    :

    4

    8 Bohr

    9 3 7

    10

    5 ,

    6. -

    6.1

    6.2 Compton

    6.3

    [ 2.1 ]

    .

    . .

    3:

    1)

    ( ) u ( , ) ,

    , . ( ) u ( , )

    , .

    2)

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    Stefan - Boltzmann Wien.

    ,

    ( ).

    3)

    .

    u ( , )

    4) Au ( , )

    .

    5) u ( , ) (2) : ()

    ()

    + d. H

    .

    6)

    ,

    , ,

    .

    7) Plank

    , :

    ,

    ,

    , n,

    :

    E nhvn ( ) , = n = 0,1,2,3,...

    8) h Planck

    , ,

    .

    9)

    h 0. .

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    10) h 0 kBT

    ( 0 T ) n ,

    11) (),

    ( )

    ,

    n.

    12) ()

    .

    : . : 0 : . : E n = n h, n=0,1,2,...

    E Ep E dE E dEE= = =

    ( ) 1

    00

    E k T=

    E Pii

    i= , PZ

    eii=

    1

    ( )Eh

    e

    hv

    k T

    =

    1

    u T E g ( , ) ( ) =< > u T E g ( , ) ( ) =< >

    gc

    ( )

    =8

    3

    2 gc

    ( )

    =8

    3

    2

    u Tc

    k T( , )

    =8

    3

    2

    u Tc

    hv

    ehv k( , )

    /

    =

    8

    1

    2

    3

    *4 4

    (1)

    ,

    ,

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    .

    .

    (2) ,

    ,

    , , ,

    , .

    (3)

    (4) ,

    ,

    . ,

    , ,

    . , .

    (5) ,

    ,

    . CV

    , C cal mol V 6 / Ko

    .

    , ( )

    ().

    (6) Einstein,

    ,

    .

    .

    CV (

    3).

    C cal mol V 6 / Ko

    ( ).

    .

    , (,

    ).

    (7) Debye,

    D,

    . ,

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    (~ 2),

    .

    CV (3)

    .

    C cal mol V 6 / Ko

    ().

    .

    , ,

    .

    (8) ,

    ,

    . ,

    . g(),

    ,

    ( )

    . CV ,

    (3

    ).

    C cal mol V 6 / Ko

    ().

    . , ,

    ,

    .

    (9) , ,

    ,

    , CV = (3+2+2) R/2 = 7/2R.

    , .

    , ,

    , CV = 5/2R.

    (10) ,

    ,

    , , . ,

    ,

    () , CV.

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    5 ,

    1) c, .

    2) (m0 = 0). ,

    .

    3) , , , : = h , E = = 4) , , pG , p k=

    GG= .

    .

    :h h E

    pc c

    = = =

    5) m , , :

    mh

    c= 2 m

    p

    c= m E

    c= 2

    6) ,

    7)

    , .

    *8) ,

    n , ,

    n

    = , .

    *9) , ,

    (1 1)1+ = .

    1, .

    ()

    .

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    10)

    ( )

    , - , .

    6

    1)

    () : )cos1( =mc

    h.

    ()

    ( Compton).

    2) ,

    , , h,

    (

    ).

    3) (

    ) ()

    ,

    (). ,

    , -.

    4) .

    5) h 1.02 eV ,

    -

    ().

    6) , -

    ,

    () .

    ,

    0.511 MeV () .

    7

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    1), ()

    .

    2) (

    )

    .

    , .

    3)

    , ,

    Balmer .

    4) Balmer :

    =22

    111

    nmRH

    , m = 1, 2, 3, , n = m+1, m+2, m+3,

    :

    = 22H n

    1

    m

    1Rc , m = 1, 2, 3, , n = m+1, m+2, m+3, .

    RH, (7.6-7.8) Rydberg ,

    ,

    109700 cm-1.

    5)

    .

    6)

    .

    7)

    Balmer,

    .

    8) .

    9) Ratherford,

    () 10-11

    sec

    .

    10)

    .

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    8

    1) Bohr

    Planck-Einstein .

    (/ )

    /.

    2) Bohr

    ( , , ).

    ,

    .

    3) Bohr (,, ) .

    4) Bohr, ,

    ,

    .

    Coulomb ,

    Bohr.

    5) , Bohr

    () ( )

    .

    (.. , , ))

    , ,

    , Bohr

    e2 Z e2,

    .

    6) , ,

    Bohr

    e2 Z e2

    , Z ( )

    , ( )

    , .

    Z

    () .

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    7) Bohr -

    ,

    .

    .

    8) ,

    ,

    ,

    ().

    () .

    9)

    .

    10) Moseley

    (.. Ka) ()

    , . :

    2.

    9 .

    1)Wilson-Sommerfeld :

    ,

    . Wilson-Sommerfeld

    Planck

    Bohr .

    2) de Broglie,

    :

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    m ( p=m) ,

    h h

    m p

    = = .

    3) de Broglie, Bohr

    , .

    ,

    , ,

    .

    4) de Broglie,

    L

    L .

    5)

    ,

    ( )

    .

    6), x, , ,

    x .

    7) ,

    , ,

    ()

    .

    8) ()

    ( de Broglie)

    ,

    .

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    9)

    () .

    .

    :

    ( ) ( )p x h ( ) ( )p x = ( ) ( )E t h ( ) ( )E t = .

    10),

    (

    )

    11) , =

    .

    12)

    13)

    , ,

    :

    0 ,

    0 ,

    : 0 = ,

    ,

    Planck.

    14)

    P(x,x+x)

    x x+x. (x,t) ,

    P(x,x+x :2

    ( , ) ( ) ( , )P x x x p x x x t x+ = = .

    P(x,x+x)

    2( , )t x.

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    15) . ,

    .

    ,

    :

    2( ) ( , )xp x dx x x t dx

    + +

    < >= =

    () .

    16) ,

    x t, ( , )t = ,

    :

    2( , ) ( , )x t x t dx

    +

    < >=

    17) (x,t) , ,

    .

    .

    18) , ,

    (

    ) . ,

    ,

    ,

    , (x,t).

    , ,

    .

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    19) (x,t)

    ( )

    Schrndiger.

    20)

    9.40

    ,

    , .

    9.40

    1(

    2 ) 1,

    2 2. 121

    + 2 (

    2)

    .

    10 .

    1) Schrndiger () .

    2) Schrndiger

    3) () ,

    , Schrndiger, Schrndiger,

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    .

    .

    4)

    ,

    ,

    .

    5)

    ( )

    .

    6)

    ( )

    ( )

    (

    ,

    ).

    7) (

    , .. )

    , ,

    .

    8) ,

    (

    ,

    ,

    ) ( )

    , .

    .

    9) .

    3) Schrndiger, ,

    / .

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    4) Schrndiger ,

    ()

    ().

    5) ,

    .

    6) Schrndiger,

    () (

    ) ().

    V(x).

    4

    Error! Reference source not found.Error! Reference source not found.

    Error! Reference source not found. :

    2 2 2

    1 2 2 2 6 2

    ( ) (12400 )

    388 8( ) 8(0.511 10 )(1.0 )

    o

    o

    h hc eV A

    E eVmL mc L eV A

    = = = = .

    ( ,

    ) ( ,

    ).

    1

    . =0.1:

    5

    1

    124001.24 10

    0.1

    o

    o

    hc eV AE E eV

    A

    = = = .

    Error! Reference source not found. 2 1 , 1, 2,nE n E n= = "

    n 21 1

    E n E . :

    1

    1

    En

    E

    51.24 10

    38

    eV

    eV

    56 .

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    5

    :

    2 2 21 1( )2 2

    V x Dx m x= = , ().

    () Schrdinger:

    222

    2 2

    ( ) 2( ) 0

    d x mE mx x

    dx

    + = = =

    .

    :2

    ( ) axx Ce = ,2( )

    ( 2 ) axd x

    C ax edx

    = 2

    22 2

    2

    ( )( 2 4 ) ax

    d xC a a x e

    dx

    = + .

    Schrdinger:

    2

    2

    2 2 222( 2 4 ) 0ax mE mCe a a x x

    + + = = =

    x

    x2 .

    :2

    22

    mEa =

    =

    2

    2(2 )m

    a =

    =.

    :2

    ma

    =

    =

    1

    2E = = .

    10.3

    Schrdinger m

    , ( ) 0V x = , 0 L ( )V x =

    ( 0x < x L> .

    , 10.5,

    0 0 x L

    V(x)x 0 , x L

    =

    < >

    (0.1).

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    10.5

    , (0.1)

    ,

    . ,

    0

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    Schrdinger :

    2 2

    2

    ( )( )

    2

    d xE x

    m dx

    =

    =,

    2

    2 2

    ( ) 2( ) 0

    d x mE x

    dx

    + =

    =(0.2) .

    2 22mEk =

    , 22mEk==

    (0.3),

    2

    2

    2

    ( )( ) 0

    d xk x

    dx

    + = (0.4),

    x

    t. :

    ( ) sin( ) cos( )A kx B kx = + (0.5) .

    , ,

    . ,

    (, ) x=0 x=L ,

    (0.5) .

    :

    (0) 0 = , =0 (0.6)

    ( ) 0L = , sin( ) 0kL = (0.7) ().

    (0.7) :, 1,2,3,kL n n= = " (0.8),

    k:

    , 1, 2,3,nk n n

    L

    = = " (0.9) .

    (0.9) , (0.3)

    2 2 2 22

    2, 1, 2,3,

    2 2

    nn

    kE n n

    m m L

    = = =

    = =" (0.10)

    .:

    ( ) sin , 1,2,3,n

    n xx A n

    L

    = =

    " (0.11)

    2 2

    2( ) ( )

    2n n n

    dx E x

    m dx =

    = ,

    Error! Reference source not found..

    ,

    ,

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    10.4 10.7,

    ( ) . (

    )

    , n=1 ,

    .

    10.4

    ( Error! Reference source not found.,

    Error! Reference source not found.)

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    10.7

    () ,

    x, V(x) n,

    y . ,

    (), ,

    x .