THRESHOLD K-LL AUGER-SPECTRA OF P IN INP

被引:31
作者
WANG, HH
WOICIK, JC
ABERG, T
MAU, HC
HERRERAGOMEZ, A
KENDELEWICZ, T
MANTYKENTTA, A
MIYANO, KE
SOUTHWORTH, S
CRASEMANN, B
机构
[1] NIST, MAT SCI & ENGN LAB, GAITHERSBURG, MD 20899 USA
[2] HELSINKI UNIV TECHNOL, PHYS LAB, SF-02150 ESPOO 15, FINLAND
[3] LAWRENCE LIVERMORE NATL LAB, DIV HIGH ENERGY PHYS, LIVERMORE, CA 94550 USA
[4] STANFORD UNIV, STANFORD ELECTR LABS, STANFORD, CA 94305 USA
[5] UNIV OULU, DEPT PHYS, SF-90570 OULU, FINLAND
[6] CUNY BROOKLYN COLL, DEPT PHYS, BROOKLYN, NY 11210 USA
[7] NIST, PHYS LAB, GAITHERSBURG, MD 20899 USA
来源
PHYSICAL REVIEW A | 1994年 / 50卷 / 02期
关键词
D O I
10.1103/PhysRevA.50.1359
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The evolution of K-L2,3L2,3 1D2 radiationless resonant Raman scattering into Auger-electron emission was studied by tuning synchrotron radiation across the K edge of P in InP. The spectrum can be interpreted in terms of a two-component model that involves excitation of a photoelectron (1) into a discrete excitonlike state and (2) into the continuum; extra-atomic relaxation is taken into account. Auxiliary studies of above-threshold Auger and photoelectron spectra arising from K photoionization were used to identify the dominantly atomic features of these spectra.
引用
收藏
页码:1359 / 1371
页数:13
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