Theoretical analysis of resonant auger electron spectra produced by isolated resonances

被引：2

作者：

Colle, R

Simonucci, S

机构：

[1] Univ Bologna, Fac Ingn, Dipartimento Chim Applicata, I-40136 Bologna, Italy

[2] Scuola Normale Super Pisa, I-56126 Pisa, Italy

[3] Univ Camerino, Dipartimento Matemat & Fis, I-62032 Camerino, Italy

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS | 1998年 / 20卷 / 01期

关键词：

D O I：

10.1007/BF03036035

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Line profiles of Resonant Auger Electron Spectra produced by isolated resonances are analyzed by separating the contributions due to the direct, resonant and interference terms and taking explicitly into account the effects due to the finite bandwidth of the incident radiation. The mean kinetic energy of the emitted electron and the spectral width of the Auger lines are also studied as functions of the parameters characteristic of the incident radiation. The general expressions derived by the theory are applied to the analysis of the lineshapes produced by a specific electronic transition taken from the autoionization spectrum of the CO molecule.

引用

收藏

页码：29 / 41

页数：13

相关论文

共 21 条

[1] UNIFIED THEORY OF AUGER-ELECTRON EMISSION [J].

ABERG, T .

PHYSICA SCRIPTA, 1992, T41 :71-76

[2]

Aberg T., 1994, XRAY RESONANT ANOMAL

[3]

Abramowitz M., 1966, HDB MATH FUNCTIONS

[4] ELECTRON CORRELATION IN XE 4D(5/2)(-1)6P-]5P(-2)6P RESONANT AUGER TRANSITIONS STUDIED BY UTILIZING THE AUGER RESONANT RAMAN EFFECT [J].

AKSELA, H ;

AKSELA, S ;

SAIRANEN, OP ;

KIVIMAKI, A ;

DEBRITO, AN ;

NOMMISTE, E ;

TULKKI, J ;

SVENSSON, S ;

AUSMEES, A ;

OSBORNE, SJ .

PHYSICAL REVIEW A, 1994, 49 (06) :R4269-R4272

[5] EXPERIMENTAL-VERIFICATION OF THE LINE-SHAPE DISTORTION IN RESONANCE AUGER-SPECTRA [J].

AKSELA, S ;

KUKK, E ;

AKSELA, H ;

SVENSSON, S .

PHYSICAL REVIEW LETTERS, 1995, 74 (15) :2917-2920

[6] INCIDENT-PHOTON ENERGY-DISTRIBUTION EFFECTS ON RADIATIONLESS RESONANT RAMAN-SCATTERING [J].

ARMEN, GB ;

WANG, HH .

PHYSICAL REVIEW A, 1995, 51 (02) :1241-1247

[7] THRESHOLD EXCITATION OF SHORT-LIVED ATOMIC INNER-SHELL HOLE STATES WITH SYNCHROTRON RADIATION [J].

ARMEN, GB ;

ABERG, T ;

LEVIN, JC ;

CRASEMANN, B ;

CHEN, MH ;

ICE, GE ;

BROWN, GS .

PHYSICAL REVIEW LETTERS, 1985, 54 (11) :1142-1145

[8] Interference effects in the Auger decay of the resonantly excited 2p(3/2)(-1)3d state of argon [J].

Camilloni, R ;

Zitnik, M ;

Comicioli, C ;

Prince, KC ;

Zacchigna, M ;

Crotti, C ;

Ottaviani, C ;

Quaresima, C ;

Perfetti, P ;

Stefani, G .

PHYSICAL REVIEW LETTERS, 1996, 77 (13) :2646-2649

[9] INTERCHANNEL COUPLING IN AUGER DECAY PROCESSES - CHARACTERIZATION OF NORMAL AND SATELLITE LINES IN THE AUGER-ELECTRON SPECTRUM OF THE LIF MOLECULE [J].

COLLE, R ;

SIMONUCCI, S .

PHYSICAL REVIEW A, 1990, 42 (07) :3913-3925

[10] MULTICHANNEL RESONANCE PROCESSES - THEORY AND APPLICATION TO THE AUGER-SPECTRA OF THE CO MOLECULE [J].

COLLE, R ;

SIMONUCCI, S .

PHYSICAL REVIEW A, 1993, 48 (01) :392-403