Pulsed-laser production and detection of spin-polarized hydrogen atoms

被引：28

作者：

Rakitzis, TP ^{[1
]}

机构：

[1] Univ Crete, Dept Phys, Iraklion 71110, Crete, Greece

[2] Inst Elect Struct & Laser Fdn Res & Technol, Iraklion 71110, Crete, Greece

来源：

CHEMPHYSCHEM | 2004年 / 5卷 / 10期

关键词：

fluorescence; laser chemistry; laser spectroscopy photolysis; spin-polarized hydrogen;

D O I：

10.1002/cphc.200400108

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：

Spin-polarized hydrogen (SPH) atoms have traditionally been produced and detected using complex experimental methods with poor time resolution. Recently, SPH has been produced by pulsed-laser photodissociation of HCl using circularly polarized light. In combination with the proposed detection of SPH via polarized fluorescence, this approach should allow the production and spatially resolved detection of SPH with a higher sensitivity than that currently available, and with a time resolution in the nanosecond regime. This represents an improvement of several orders of magnitude over the existing methods.

引用

页码：1489 / 1494

页数：6

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