scholarly journals Anion-induced palladium nanoparticle formation during the on-surface growth of molecular assemblies

2016 ◽  
Vol 52 (13) ◽  
pp. 2683-2686 ◽  
Author(s):  
Michael Morozov ◽  
Tatyana Bendikov ◽  
Guennadi Evmenenko ◽  
Pulak Dutta ◽  
Michal Lahav ◽  
...  
Keyword(s):  
Thin Films ◽  
Palladium Nanoparticles ◽  
Surface Growth ◽  
Palladium Nanoparticle ◽  
Molecular Assemblies ◽  
Nanoparticle Formation ◽  
Molecular Thin Films

We demonstrate a process that results in the formation of palladium nanoparticles during the assembly of molecular thin films.

Palladium nanoparticle formation processes in fluoropolymers by thermal decomposition of organometallic precursors

2018 ◽  
Vol 20 (37) ◽  
pp. 24389-24398 ◽  
Author(s):  
Fan W. Zeng ◽  
Dajie Zhang ◽  
James B. Spicer
Keyword(s):  
Thermal Decomposition ◽  
Palladium Nanoparticles ◽  
Formation Processes ◽  
Palladium Nanoparticle ◽  
Nanoparticle Formation ◽  
Palladium Acetylacetonate ◽  
Fluoropolymer Films ◽  
Organometallic Precursors

Palladium nanoparticles were synthesized directly in solid fluoropolymer films by thermal decomposition of a palladium acetylacetonate precursor molecularly infused in the fluoropolymer matrix.

Contact potential difference measurements of doped organic molecular thin films

2004 ◽  
Vol 22 (4) ◽  
pp. 1488-1492 ◽  
Author(s):  
Calvin Chan ◽  
Weiying Gao ◽  
Antoine Kahn
Keyword(s):  
Thin Films ◽  
Contact Potential Difference ◽  
Potential Difference ◽  
Contact Potential ◽  
Molecular Thin Films

scholarly journals Structural, Optical and Electrical Properties of Al+MoO3 and Au+MoO3 Thin Films Prepared by Magnetron Codeposition

Materials ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 766
Author(s):  
Tihomir Car ◽  
Ivan Jakovac ◽  
Ivana Šarić ◽  
Sigrid Bernstorff ◽  
Maja Micetic
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Au Nanoparticle ◽  
Content Increase ◽  
Optical And Electrical Properties ◽  
Volume Percentage ◽  
Sputtering Deposition ◽  
Nanoparticle Formation ◽  
Al Content ◽  
Sputtering Power

Structural, optical and electrical properties of Al+MoO3 and Au+MoO3 thin films prepared by simultaneous magnetron sputtering deposition were investigated. The influence of MoO3 sputtering power on the Al and Au nanoparticle formation and spatial distribution was explored. We demonstrated the formation of spatially arranged Au nanoparticles in the MoO3 matrix, while Al incorporates in the MoO3 matrix without nanoparticle formation. The dependence of the Au nanoparticle size and arrangement on the MoO3 sputtering power was established. The Al-based films show a decrease of overall absorption with an Al content increase, while the Au-based films have the opposite trend. The transport properties of the investigated films also are completely different. The resistivity of the Al-based films increases with the Al content, while it decreases with the Au content increase. The reason is a different transport mechanism that occurs in the films due to their different structural properties. The choice of the incorporated material (Al or Au) and its volume percentage in the MoO3 matrix enables the design of materials with desirable optical and electrical characteristics for a variety of applications.

Study of the charge transport characteristics of dendrimer molecular thin films

2011 ◽  
Vol 519 (15) ◽  
pp. 5234-5237 ◽  
Author(s):  
J.C. Li ◽  
N. Han ◽  
S.S. Wang ◽  
D.C. Ba
Keyword(s):  
Thin Films ◽  
Charge Transport ◽  
Molecular Thin Films

Roughness dynamic in surface growth: Layer-by-layer thin films of carboxymethyl cellulose/chitosan for biomedical applications

2017 ◽  
Vol 12 (4) ◽  
pp. 04E401 ◽  
Author(s):  
Marcelle B. M. Spera ◽  
Thiago B. Taketa ◽  
Marisa M. Beppu
Keyword(s):  
Thin Films ◽  
Carboxymethyl Cellulose ◽  
Biomedical Applications ◽  
Surface Growth ◽  
Layer By Layer ◽  
Growth Layer

Multiple Surface Plasmon Excitations in Molecular Thin Films on Silver Films in the Kretschmann ATR Configuration

2002 ◽  
Vol 377 (1) ◽  
pp. 53-56 ◽  
Author(s):  
Futao Kaneko ◽  
Takayuki Nakano ◽  
Mitsuru Terakado ◽  
Kazunari Shinbo ◽  
Keizo Kato ◽  
...  
Keyword(s):  
Thin Films ◽  
Surface Plasmon ◽  
Silver Films ◽  
Molecular Thin Films

Fabrication of Organic Small Molecular Thin Films based on Ultrasonic Spray-Assisted Vapor-Deposition Method

2012 ◽  
Vol 1400 ◽  
Author(s):  
Jinchun Piao ◽  
Shigetaka Katori ◽  
Takumi Ikenoue ◽  
Shizuo Fujita
Keyword(s):  
Thin Films ◽  
Indium Tin Oxide ◽  
Vapor Deposition ◽  
Low Cost ◽  
Device Fabrication ◽  
Deposition Method ◽  
Material Loss ◽  
Good Surface ◽  
Low Leakage ◽  
Molecular Thin Films

ABSTRACTSmall molecular thin films using solution-based method is a challengeable subject in organic optical and electronic devices. In our previous research, we successfully deposited aluminum tris(8-hydroxyquinoline) (Alq3) films on glass substrate. In this paper, aiming at future exploration of electroluminescent devices, we deposited N, N ’-Bis(3-methylphenyl)-N,N’- diphenylbenzidine) (TPD) films on indium-tin-oxide (ITO) substrates using the vapor-deposition method. Photoluminescence characteristics evidenced the actual formation of TPD thin films. Together with the good surface morphology and low leakage current of the films, the results are promising for actual device fabrication at low cost and low material loss.

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