Фотоэлектронная спектроскопия. Домашевская Э.П. - 15 стр.

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ВУЗ:

ВГУ | Воронеж

Составители:

Домашевская Э.П.

Рубрика:

Физика

ωω

+=+=

Fif

EEE

B\khhl\_lkl\bbk\ujZ`_gb_fihemqbf

()

1cos

EE4

≤≤

Ihkdhevdm(

g_ihkj_^kl\_gghk\yaZghk?

khhlghr_gb_flh\

ijbgpbi_ m]eh\Zy aZ\bkbfhklv nhlhwfbkkbb fh`_l ^Zlv ^_lZevgmx

dZjlbgm kljmdlmju wg_j]_lbq_kdbo ahg \ l\_j^hf l_e_ Ijb wlhf

khhlghr_gb_  gZeZ]Z_l h]jZgbq_gb_ gZ qZklhlm d\Zglh\ ω dhlhjufb

h[emqZ_lkyh[jZa_pijbnhlhwfbkkbb

KIHKH;U<HA;M@>?GBYNHLHWE?DLJHGH<

Kh\j_f_ggu_ bklhqgbdb nhlhgh\ bkihevam_fu_ \ nhlhwe_dljhgghc

ki_dljhkdhibb \ gZklhys__ \j_fy \_kvfZ fgh]hh[jZagu ihkdhevdm

i_j_dju\Zxl hq_gv rbjhdbc ^bZiZahg wg_j]bc hl hilbq_kdbo ^h

j_gl]_gh\kdbod\Zglh\

<qZklghklb^ey\ha[m`^_gby\Ze_glguowe_dljhgh\Zlhfh\l\_j^uo

l_e b fhe_dme fh]ml [ulv bkihevah\Zgu nhlhgu k ^hklZlhqgh gbadhc

wg_j]b_c < mevljZnbhe_lh\hc nhlhwe_dljhgghc ki_dljhkdhibbMNWK

ih-Zg]ebckdb UVPS (ultraviolet photoelectron spectroscopy), bklhqgbdhf

nhlhgh\fh`_lkem`blv]ZahgZiheg_ggZyjZajy^gZyeZfiZgZbg_jlghf]Za_

k ^bnn_j_gpbZevghc gZdZqdhc HgZ ]_g_jbjm_l hl^_evgu_ j_ahgZgkgu_

ebgbb gbadhc wg_j]bb gZijbf_j G_

21,2 w< b G_

  w< c  rbjbghc

ihjy^dZg_kdhevdhfbeebwe_dljh\hevlIhkdhevdmlZdhcwg_j]bbo\ZlZ_lgZ

(1.23)

(1.24)

                                                                                15




                                                                       (1.23)
                               E f = Ei + ω = E F + ω


B\khhl\_lkl\bbk\ujZ`_gb_f  ihemqbf


                                (ω + EG )2
                                               ≤ cos 2 ≤ 1
                              4 E G (ω + E F )                         (1.24)



    Ihkdhevdm(Fg_ihkj_^kl\_gghk\yaZghk?fkhhlghr_gb_f  lh\
ijbgpbi_ m]eh\Zy aZ\bkbfhklv nhlhwfbkkbb fh`_l ^Zlv ^_lZevgmx
dZjlbgm kljmdlmju wg_j]_lbq_kdbo ahg \ l\_j^hf l_e_ Ijb wlhf
khhlghr_gb_   gZeZ]Z_l h]jZgbq_gb_ gZ qZklhlm d\Zglh\ ω dhlhjufb
h[emqZ_lkyh[jZa_pijbnhlhwfbkkbb




KIHKH;U?GBYNHLHWE?DLJHGH<
      Kh\j_f_ggu_ bklhqgbdb nhlhgh\ bkihevam_fu_ \ nhlhwe_dljhgghc
ki_dljhkdhibb \ gZklhys__ \j_fy \_kvfZ fgh]hh[jZagu ihkdhevdm
i_j_dju\Zxl hq_gv rbjhdbc ^bZiZahg wg_j]bc hl hilbq_kdbo ^h
j_gl]_gh\kdbod\Zglh\

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Фотоэлектронная спектроскопия. Домашевская Э.П. - 15 стр.

UptoLike

ВУЗ:

Домашевская Э.П.

Физика

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