Noble metal nanostructures influence of structure and environment on their optical properties

O Kvítek, J Siegel, V Hnatowicz… - Journal of …, 2013 - Wiley Online Library
Optical properties of nanostructured materials, isolated nanoparticles, and structures
composed of both metals and semiconductors are broadly discussed. Fundamentals of the …

[HTML][HTML] Effect of silver on the phase transition and wettability of titanium oxide films

AA Mosquera, JM Albella, V Navarro… - Scientific reports, 2016 - nature.com
The effect of silver on the phase transition and microstructure of titanium oxide films grown
by pulsed cathodic arc had been investigated by XRD, SEM and Raman spectroscopy …

Nanocomposite thin films based on Au-Ag nanoparticles embedded in a CuO matrix for localized surface plasmon resonance sensing

M Proenca, J Borges, MS Rodrigues, DI Meira… - Applied Surface …, 2019 - Elsevier
Nanocomposite thin films, composed of monometallic Au and Ag, and bimetallic Ausingle
bondAg nanoparticles, dispersed in a CuO matrix were prepared, characterised and tested …

Tuning of the surface plasmon resonance in TiO2/Au thin films grown by magnetron sputtering: the effect of thermal annealing

M Torrell, R Kabir, L Cunha, MI Vasilevskiy… - Journal of Applied …, 2011 - pubs.aip.org
Nanocomposites consisting of a dielectric matrix, such as TiO 2, with embedded noble metal
nanoparticles (NPs) possess specific optical properties due to the surface plasmon …

The influence of annealing treatments on the properties of Ag: TiO2 nanocomposite films prepared by magnetron sputtering

RC Adochite, D Munteanu, M Torrell, L Cunha… - Applied Surface …, 2012 - Elsevier
The present paper reports on the preparation and characterization of DC reactive magnetron
sputtered Ag: TiO2 nanocomposite coatings, with a silver content of about 8at.%(average …

Effect of femtosecond laser postannealing on a-IGZO thin-film transistors

JY Lee, F Shan, HS Kim, SJ Kim - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this study, the effects of femtosecond laser postannealingwere experimentally confirmed
by applying it to amorphous indium-gallium-zinc oxide (a-IGZO) thin-film transistor (TFT) with …

Influence of Au doping concentration on structural and optical properties of ZnO: Au films fabricated through magnetron sputtering

Y Xu, HZ Wang - Optical Materials, 2020 - Elsevier
Abstract Gold-doped ZnO (ZnO: Au) films were prepared by radio frequency (RF) magnetron
sputtering and post-annealing methods. The doping concentration of Au was adjusted by …

Development of Au/CuO nanoplasmonic thin films for sensing applications

M Proença, J Borges, MS Rodrigues… - Surface and Coatings …, 2018 - Elsevier
Nanocomposite thin films, containing Au nanoparticles dispersed in a CuO matrix, were
prepared by reactive DC magnetron sputtering and post-deposition thermal annealing. The …

Broadband Optical Absorption Caused by the Plasmonic Response of Coalesced Au Nanoparticles Embedded in a TiO2 Matrix

J Borges, RMS Pereira, MS Rodrigues… - The Journal of …, 2016 - ACS Publications
The effect of Au nanoparticles'(NPs) concentration, size, and spatial distribution within a
TiO2 dielectric matrix on the localized surface plasmon resonance (LSPR) band …

Fabrication and photoelectrochemical study of Ag@ TiO2 nanoparticle thin film electrode

HY Chuang, DH Chen - International Journal of hydrogen energy, 2011 - Elsevier
Ag@ TiO2 nanoparticle thin film was fabricated for photoelectrochemical water splitting in
the visible light region. Under the irradiation of UV light, positive photocurrent was enhanced …