V. Yu. Zheleznov, T. V. Malinskiy, S. I. Mikolutskiy, V. E. Rogalin, Yu. V. Khomich, V. A. Yamshchikov, A. A. Sergeev, S. V. Ivakin, I. A. Kaplunov, A. I. Ivanova
{"title":"纳秒激光脉冲对水中无氧铜表面的冲击处理","authors":"V. Yu. Zheleznov, T. V. Malinskiy, S. I. Mikolutskiy, V. E. Rogalin, Yu. V. Khomich, V. A. Yamshchikov, A. A. Sergeev, S. V. Ivakin, I. A. Kaplunov, A. I. Ivanova","doi":"10.1134/S0020168524701437","DOIUrl":null,"url":null,"abstract":"<p>The surface of oxygen-free copper has been modified by a focused beam of a nanosecond solid-state laser under a water layer at energy densities <i>W</i><sub>p</sub> in the range 20–32 J/cm<sup>2</sup>, using uncoated copper and samples having absorbing coating. Laser treatment of the uncoated surface to an energy density of 32 J/cm<sup>2</sup> produced pits about 2.75 μm deep, whereas the pit depth on the coated surface was as large as 5 μm. The pit depth was determined as a function of laser pulse energy density. The effect of impact treatment of oxygen-free copper with a single high-power nanosecond laser pulse has been examined.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 9","pages":"1083 - 1088"},"PeriodicalIF":0.7000,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Impact Treatment of the Surface of Oxygen-Free Copper with Nanosecond Laser Pulses in Water\",\"authors\":\"V. Yu. Zheleznov, T. V. Malinskiy, S. I. Mikolutskiy, V. E. Rogalin, Yu. V. Khomich, V. A. Yamshchikov, A. A. Sergeev, S. V. Ivakin, I. A. Kaplunov, A. I. Ivanova\",\"doi\":\"10.1134/S0020168524701437\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The surface of oxygen-free copper has been modified by a focused beam of a nanosecond solid-state laser under a water layer at energy densities <i>W</i><sub>p</sub> in the range 20–32 J/cm<sup>2</sup>, using uncoated copper and samples having absorbing coating. Laser treatment of the uncoated surface to an energy density of 32 J/cm<sup>2</sup> produced pits about 2.75 μm deep, whereas the pit depth on the coated surface was as large as 5 μm. The pit depth was determined as a function of laser pulse energy density. The effect of impact treatment of oxygen-free copper with a single high-power nanosecond laser pulse has been examined.</p>\",\"PeriodicalId\":585,\"journal\":{\"name\":\"Inorganic Materials\",\"volume\":\"60 9\",\"pages\":\"1083 - 1088\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2025-03-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Inorganic Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S0020168524701437\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Inorganic Materials","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1134/S0020168524701437","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Impact Treatment of the Surface of Oxygen-Free Copper with Nanosecond Laser Pulses in Water
The surface of oxygen-free copper has been modified by a focused beam of a nanosecond solid-state laser under a water layer at energy densities Wp in the range 20–32 J/cm2, using uncoated copper and samples having absorbing coating. Laser treatment of the uncoated surface to an energy density of 32 J/cm2 produced pits about 2.75 μm deep, whereas the pit depth on the coated surface was as large as 5 μm. The pit depth was determined as a function of laser pulse energy density. The effect of impact treatment of oxygen-free copper with a single high-power nanosecond laser pulse has been examined.
期刊介绍：
Inorganic Materials is a journal that publishes reviews and original articles devoted to chemistry, physics, and applications of various inorganic materials including high-purity substances and materials. The journal discusses phase equilibria, including P–T–X diagrams, and the fundamentals of inorganic materials science, which determines preparatory conditions for compounds of various compositions with specified deviations from stoichiometry. Inorganic Materials is a multidisciplinary journal covering all classes of inorganic materials. The journal welcomes manuscripts from all countries in the English or Russian language.
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