Triggering gold nanoparticles formation on a quartz surface by nanosecond pulsed laser irradiation
نویسندگان
چکیده
منابع مشابه
Inside-out disruption of silica/gold core-shell nanoparticles by pulsed laser irradiation.
Near-infrared (NIR) femtosecond laser irradiation of metallodielectric core-shell silica-gold (SiO(2)-Au) nanoparticles can induce extreme local heating prior to the rapid dissipation of energy caused by the large surface area/volume ratio of nanometer-scale objects. At low pulse intensities, the dielectric silica core is removed, leaving an incomplete gold shell behind. The gold shells with wa...
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ژورنال
عنوان ژورنال: RSC Advances
سال: 2021
ISSN: 2046-2069
DOI: 10.1039/d1ra01991k