Asymmetric optical properties of photocatalytically deposited plasmonic silver nanoparticles

文献信息

发布日期 2016-02-08
DOI 10.1039/C6CP00331A
影响因子 3.676
作者

Arisa Okumura, Koichiro Saito, Tetsu Tatsuma


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摘要

Ag nanoparticles deposited and grown photocatalytically for a sufficient period of time on a TiO2 thin film scatter blue light and reflect reddish light when the particles are irradiated directly (i.e. front incidence). On the other hand, they scatter reddish light and reflect blue light when the particles are irradiated through the TiO2 film (i.e. back incidence). The asymmetric optical behaviour is attributed to the asymmetric plasmon resonance, for which a sufficient height and a sufficient width at the top and the bottom of the Ag nanoparticles are important.

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来源期刊

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
自引率: 10.3%
年发文量: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

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