Shape control in silver metal nanoparticle construction using dumb-bell dendrimers

2008 ◽  
Vol 18 (34) ◽  
pp. 4031 ◽  
Author(s):  
Tatiana Vassilieff ◽  
Amy Sutton ◽  
Ashok K. Kakkar
Keyword(s):  
Shape Control ◽  
Metal Nanoparticle ◽  
Silver Metal

scholarly journals Comparative study of thermoplasmonic effects of gold and silver metal nanoparticle

AIP Advances ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 045323
Author(s):  
Nilesh Kumar Pathak ◽  
Partha Sarathi ◽  
Gyanendra Krishna Pandey
Keyword(s):  
Comparative Study ◽  
Metal Nanoparticle ◽  
Silver Metal

Spray and Inkjet Printing of Hybrid Nanoparticle-Metal-Organic Inks for Ag and Cu Metallizations

2001 ◽  
Vol 676 ◽  
Author(s):  
C. J. Curtis ◽  
D. L. Schulz ◽  
A. Miedaner ◽  
J. Alleman ◽  
T. Rivkin ◽  
...  
Keyword(s):  
Inkjet Printing ◽  
Metal Nanoparticle ◽  
Conductive Coatings ◽  
Adhesion Promoters ◽  
Organic Complexes ◽  
Copper Coatings ◽  
Bulk Silver ◽  
Metal Organic ◽  
Organic Precursors ◽  
Silver Metal

ABSTRACTMetal-organic and hybrid metal-organic/metal nanoparticle inkswere evaluated for use in the inkjet printing of copper and silver conducting lines. Pure, smooth, dense, highly conductive coatings were produced by spray printing with (hexafluoroacetylacetonato)copper(I)-vinyltrimethylsilane Cu(hfa)·VTMS) and (hexafluoroacetylacetonato)silver(I)(1,5-cyclooctadiene) (Ag(hfa)COD) metal-organic precursors on heated substrates. Good adhesion to the substrates tested, glass, Kapton tape and Si, has been achieved without use of adhesion promoters. The silver metal-organic ink has also beenused to print metal lines and patterns with a commercial inkjet printer. Hybrid inks comprised of metal nanoparticles mixed with the metal-organic complexes above have also been used to deposit Cu and Ag films by spray printing.This approach gives dense, adherent films that are much thicker than those obtained using the metal-organic inks alone. The conductivities of the silvercoatings obtained by both approaches are near that of bulk silver (2 μΩ·cm). The copper coatings had conductivities at least an order ofmagnitude less than bulk.

Size-dependent emission of a dipole coupled to a metal nanoparticle

MRS Advances ◽  
2020 ◽  
Vol 5 (62) ◽  
pp. 3315-3325
Author(s):  
Viktoriia Savchuk ◽  
Arthur R. Knize ◽  
Pavlo Pinchuk ◽  
Anatoliy O. Pinchuk
Keyword(s):  
Numerical Analysis ◽  
Quantum Yield ◽  
Electric Dipole ◽  
Incident Radiation ◽  
Metal Nanoparticle ◽  
Plasmonic Nanoparticle ◽  
Size Dependent ◽  
Emission Enhancement ◽  
Electric Dipoles

AbstractWe present a systematic numerical analysis of the quantum yield of an electric dipole coupled to a plasmonic nanoparticle. We observe that the yield is highly dependent on the distance between the electric dipole and the nanoparticle, the size and permittivity of the nanoparticle, and the wavelength of the incident radiation. Our results indicate that enhancement of the quantum yield is only possible for electric dipoles coupled to a nanoparticle with a radius of 20 nm or larger. As the size of the nanoparticle is increased, emission enhancement occurs at wavelengths dependent on the coupling distance.

Constrained plasma shape control in ITER

2009 ◽  
Author(s):  
Massimiliano Mattei ◽  
Domenico Famularo ◽  
Carmelo Vincenzo Labate
Keyword(s):  
Shape Control

Reducing the Breakdown Threshold in DC Microdischarges via Metal Nanoparticle Seeding

2015 ◽  
Author(s):  
Jordan C. Sawyer ◽  
Jacques Abboud ◽  
Zhili Zhang ◽  
Steven Adams
Keyword(s):  
Metal Nanoparticle ◽  
Breakdown Threshold
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