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Mechanisms of direct laser nanostructuring of materials

机译:材料直接激光纳米结构的机理

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摘要

In the given paper, recent results on the development of physical mechanisms and theoretical models of direct laser surface nanostructuring are reviewed. Attention is paid to nanosecond lasers, as they are cheaper and simpler in use than pico- and femtosecond lasers, which is important for the development of further applications. The formation of socalled `nonresonane structures, whose period is not directly related to the laser radiation wavelength, is considered. Nanostructuring mechanisms for a number of surface modification processes with and without melting are studied. Corresponding experimental illustrations of nanostructures are given for various materials polymers, metals, ceramics, and diamond films.
机译:在给定的论文中,综述了有关直接激光表面纳米结构的物理机理和理论模型发展的最新结果。由于纳秒激光器比皮秒和飞秒激光器更便宜且更易于使用,因此引起了人们的关注,这对进一步开发应用很重要。考虑了所谓的“非共振烷结构”的形成,其周期与激光辐射波长不直接相关。研究了具有和不具有熔化的许多表面改性过程的纳米结构机理。给出了各种材料的聚合物,金属,陶瓷和金刚石薄膜的纳米结构的相应实验说明。

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