Core–shell nanoheterodimers: laser-assisted deposition of single bimetallic Au@M (M = Au, Ag, Pd, Pt) nanodots on TiO<sub>2</sub> nanoparticles
Fenghuan Zhao, Qingguo Bai, Chenghui Xia, Junjie Hao, Marion Gayot, Jean‐Pierre Delville, Marie‐Hélène Delville
Abstract
The different core–shell morphologies in nanoheterodimers, which can be obtained after two-step UV laser irradiation of a TiO 2 solution containing metallic salts and role of lattice constant and work function mismatch on the shell.
Topics & Concepts
Bimetallic stripNanodotMaterials scienceNanoparticleMetalLaserShell (structure)Lattice constantIrradiationNanotechnologyChemical engineeringComposite materialOpticsDiffractionMetallurgyPhysicsNuclear physicsEngineeringQuantum Dots Synthesis And PropertiesGold and Silver Nanoparticles Synthesis and ApplicationsCopper-based nanomaterials and applications