STATE-SELECTIVE PRODUCTION OF PHOSPHORUS IONS VIA MULTIPHOTON IONIZATION OF ATOMIC PHOSPHORUS

被引：8

作者：

HARBOL, MR

APPLING, JR

GOREN, AC

机构：

[1] UNIV KENTUCKY, DEPT CHEM, LEXINGTON, KY 40506 USA

[2] TRANSYLVANIA UNIV, DEPT CHEM, LEXINGTON, KY 40508 USA

来源：

JOURNAL OF CHEMICAL PHYSICS | 1994年 / 101卷 / 04期

关键词：

D O I：

10.1063/1.467645

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The (2+1) resonance-enhanced multiphoton ionization spectrum of phosphorus atoms is reported for the wavelength range 300-317 nm. Atomic phosphorus is formed by multiphoton photodissociation of phosphorus tribromide vapor. Photoelectron spectroscopy conducted at phosphorus ionization resonances produces pure populations of P+(P-3(J)) and P+(D-1(2)) ions. Production of a mixture of phosphorus ionic states indicates a clear propensity to preserve the ion core electron configuration upon ionization of phosphorus. Four spin-changing transitions are assigned supported by photoelectron spectral data.

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页码：2659 / 2664

页数：6

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