RESONANT ELECTRON-EMISSION OF ATOMIC EU AND SM AROUND THE 4D GIANT-RESONANCE

被引：8

作者：

KUKK, E ^{[1
]}

AKSELA, S ^{[1
]}

AKSELA, H ^{[1
]}

SAIRANEN, OP ^{[1
]}

YAGISHITA, A ^{[1
]}

SHIGEMASA, E ^{[1
]}

机构：

[1] NATL LAB HIGH ENERGY PHYS,PHOTON FACTORY,TSUKUBA,IBARAKI 305,JAPAN

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1994年 / 27卷 / 10期

关键词：

D O I：

10.1088/0953-4075/27/10/007

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The electron-emission spectra of atomic Eu and Sm after resonant 4d --> 4f excitation by synchrotron radiation have been measured. Energy levels have been calculated using a multiconfiguration Dirac-Fock code. Strong enhancement of the resonant structures has been found at the resonant excitations below the giant resonance. The present vapour-phase results are in good agreement with the corresponding solid-state results, especially for Eu.

引用

页码：1965 / 1974

页数：10

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