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METHOD AND SYSTEM FOR PRODUCING LASER ABLATION PLUMES WITHOUT ABLATION RECOIL PRODUCTS
METHOD AND SYSTEM FOR PRODUCING LASER ABLATION PLUMES WITHOUT ABLATION RECOIL PRODUCTS
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机译:无烧蚀回旋产品的激光烧蚀气柱的生产方法和系统
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摘要
A method for preparing thin layers from liquid samples is disclosed. Such thin layers can be useful when analyzing samples with probes whose penetration length in these samples is short The method consists of squeezing a certain amount of a liquid sample between two approximately flat and parallel surfaces separated by a small distance then cooling down the liquid sample until it freezes in a way that the frozen sample adheres only to one of these two flat surfaces. Removing the non-adhered flat surface leaves the frozen sample layer with the thickness approximately equal to the initial distance between the two parallel surfaces.
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