Laboratory of Nanophotonics and Metamaterials, ITMO University, St. Petersburg, 197101, Russia.
St. Petersburg Academic University, St. Petersburg, 194021, Russia.
Adv Mater. 2016 Apr;28(16):3087-93. doi: 10.1002/adma.201505346. Epub 2016 Feb 22.
Ordered hybrid nanostructures for nanophotonics applications are fabricated by a novel approach via femtosecond laser melting of asymmetric metal-dielectric (Au/Si) nanoparticles created by lithographical methods. The approach allows selective reshaping of the metal components of the hybrid nanoparticles without affecting the dielectric ones and is applied for tuning of the scattering properties of the hybrid nanostructures in the visible range.
通过飞秒激光烧蚀技术，我们成功制备了一类新型的有序金属-介质（Au/Si）混合纳米结构，其结构是由光刻技术制备的非对称金属-介质纳米颗粒组装而成。这种方法可以选择性地重塑混合纳米颗粒中的金属部分，而不会影响其介电部分，并且可用于调节混合纳米结构在可见光范围内的散射性质。
