2-COLOR LASER PHOTOIONIZATION SPECTROSCOPY OF TI-I - MULTICHANNEL QUANTUM DEFECT THEORY ANALYSIS AND A NEW IONIZATION-POTENTIAL

被引：27

作者：

SOHL, JE

ZHU, Y

KNIGHT, RD

机构：

[1] Department of Physics, Ohio State Universit, Columbus, OH

[2] Department of Physics, California Polytechnic State University, San Luis Obispo, CA

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1990年 / 7卷 / 01期

关键词：

D O I：

10.1364/JOSAB.7.000009

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Two-photon, double-resonance photoionization spectroscopy has been used to study highly excited bound and autoionizing states in Ti (Ti I). Multichannel quantum defect theory has been used to analyze the spectra and to determine the ionization potential of Ti. A new ionization potential of 55 072.5 ± 0.3 cm-1 is reported, which differs significantly from the previously accepted value. © 1990, Optical Society of America.

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页码：9 / 14

页数：6

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