Journal ArticleDOI
Pulsed laser deposition of nanostructured Ag films
TLDR
In this paper, it was shown that the expected surface plasmon resonance feature shifted to longer wavelength and increased in strength as the equivalent film thickness was increased, and the main features of optical absorption spectra were calculated using the Maxwell Garnett effective medium theory.About:
This article is published in Applied Surface Science.The article was published on 2006-04-30. It has received 42 citations till now. The article focuses on the topics: Pulsed laser deposition & Excimer laser.read more
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Ultra-thin silver nanoparticles film prepared via pulsed laser deposition: synthesis, characterization, and its catalytic activity on reduction of 4-nitrophenol
TL;DR: In this article, a method to fabricate ultra-thin silver film up to 300nm on a quartz substrate using pulsed laser deposition technique from a pure silver plate target at room temperature with film thickness monitor to be applicable as a smart and portable nano-catalytic material, which could be used to degrade the hazard organic compounds.
Journal ArticleDOI
Size-controlled aerosol synthesis of silver nanoparticles for plasmonic materials
Juha Harra,Jouni Mäkitalo,Roope Siikanen,Matti Virkki,Goëry Genty,Takayoshi Kobayashi,Martti Kauranen,Jyrki M. Mäkelä +7 more
TL;DR: Aerosol techniques were used to synthesize spherical and monodisperse silver nanoparticles for plasmonic materials and quadrupolar resonances were observed at shorter wavelengths as predicted by the simplified theoretical model used to characterize the measured spectra.
Journal ArticleDOI
Thin films of silver nanoparticles deposited in vacuum by pulsed laser ablation using a YAG:Nd laser
Juan Carlos Alonso,R. Diamant,P. Castillo,M.C. Acosta–García,Nikola Batina,Emmanuel Haro-Poniatowski +5 more
TL;DR: In this paper, the authors reported the deposition of thin films of silver (Ag) nanoparticles by pulsed laser ablation in vacuum using the third line (355 nm) of a YAG:Nd laser.
Journal ArticleDOI
Dynamics of the plumes produced by ultrafast laser ablation of metals
TL;DR: In this paper, the authors have analyzed ultrafast laser ablation of a metallic target (Nickel) in high vacuum addressing both expansion dynamics of the various plume components (ionic and nanoparticle components) and basic properties of the ultrafast LM ablation process while the ion temporal profile and ion angular distribution were analyzed by means of Langmuir ion probe technique, the angular distribution of the nanoparticulate component was characterized by measuring the thickness map of deposition on a transparent substrate.
Journal ArticleDOI
Pulsed laser deposition of nanoparticle films of Au
TL;DR: In this paper, Nanosecond pulsed laser deposition (PLD) has been used to grow nanoparticle films of Au on Si and sapphire substrates, and the equivalent solid density thickness was measured with a quartz crystal monitor and the ion flux was measured using a time-of-flight Langmuir probe.
References
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Book
Absorption and Scattering of Light by Small Particles
TL;DR: In this paper, a Potpourri of Particles is used to describe surface modes in small Particles and the Angular Dependence of Scattering is shown to be a function of the size of the particles.
Book
Optical Properties of Metal Clusters
U. Kreibig,Michael Vollmer +1 more
TL;DR: In this paper, the authors present a survey of optical spectra of Elemental Metal Clusters and Chain Aggregates and discuss experimental results and experimental methods for metal clustering experiments.
Journal ArticleDOI
Shape effects in plasmon resonance of individual colloidal silver nanoparticles
TL;DR: In this paper, the effect of size and shape on the spectral response of individual silver nanoparticles was studied and it was shown that specific geometrical shapes give distinct spectral responses.