摘要
The plasmadynamic laser emissions were measured for polystyrene ultrafine particles of 0.04 - 0.3 μm in size and some kinds of other materials. Plasmadynamic lasing intensity depended on particle size. The lasing lines of carbon and sodium were observed in the laser breakdown plasma emission of polystyrene and bismuth sodium trioxide particles in water. © 1991, The Japan Society for Analytical Chemistry. All rights reserved.