Nanostructured gold films as broadband terahertz antireflection coatings

2008 ◽  
Vol 77 (19) ◽  
Author(s):  
Andreas Thoman ◽  
Andreas Kern ◽  
Hanspeter Helm ◽  
Markus Walther
Keyword(s):  
Gold Films ◽  
Antireflection Coatings ◽  
Nanostructured Gold ◽  
Broadband Terahertz

scholarly journals Anomalous electrical conduction and negative temperature coefficient of resistance in nanostructured gold resistive switching films

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
M. Mirigliano ◽  
S. Radice ◽  
A. Falqui ◽  
A. Casu ◽  
F. Cavaliere ◽  
...  
Keyword(s):  
Grain Boundaries ◽  
Temperature Coefficient ◽  
Resistive Switching ◽  
Electrical Conduction ◽  
Negative Temperature Coefficient ◽  
Negative Temperature ◽  
High Density ◽  
Gold Films ◽  
Temperature Coefficient Of Resistance ◽  
Nanostructured Gold

AbstractWe report the observation of non-metallic electrical conduction, resistive switching, and a negative temperature coefficient of resistance in nanostructured gold films above the electrical percolation and in strong-coupling regime, from room down to cryogenic temperatures (24 K). Nanostructured continuous gold films are assembled by supersonic cluster beam deposition of Au aggregates formed in the gas phase. The structure of the cluster-assembled films is characterized by an extremely high density of randomly oriented crystalline nanodomains, separated by grain boundaries and with a large number of lattice defects. Our data indicates that space charge limited conduction and Coulomb blockade are at the origin of the anomalous electrical behavior. The high density of extended defects and grain boundaries causes the localization of conduction electrons over the entire investigated temperature range.

Nanostructured Gold Films for SERS by Block Copolymer-Templated Galvanic Displacement Reactions

Nano Letters ◽  
2009 ◽  
Vol 9 (6) ◽  
pp. 2384-2389 ◽  
Author(s):  
Yong Wang ◽  
Michael Becker ◽  
Li Wang ◽  
Jinquan Liu ◽  
Roland Scholz ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Gold Films ◽  
Galvanic Displacement ◽  
Displacement Reactions ◽  
Nanostructured Gold

Photomagnetic-chiral anisotropy of chiral nanostructured gold films

Chem ◽  
2021 ◽  
Author(s):  
Zexi Liu ◽  
Jing Ai ◽  
Te Bai ◽  
Yuxi Fang ◽  
Kun Ding ◽  
...  
Keyword(s):  
Gold Films ◽  
Nanostructured Gold

scholarly journals Numerical simulations of nanostructured gold films

2017 ◽  
Author(s):  
Taavi Repan ◽  
Christian Frydendahl ◽  
Sergey M. Novikov ◽  
Jonas Beermann ◽  
Sergey I. Bozhevolnyi ◽  
...  
Keyword(s):  
Numerical Simulations ◽  
Gold Films ◽  
Nanostructured Gold

Terahertz-field-induced photoluminescence of nanostructured gold films

2013 ◽  
Author(s):  
Krzysztof Iwaszczuk ◽  
Radu Malureanu ◽  
Maksim Zalkovskij ◽  
Andrew C. Strikwerda ◽  
Peter U. Jepsen
Keyword(s):  
Gold Films ◽  
Nanostructured Gold

Yeast Cytochrome c Monolayer on Flat and Nanostructured Gold Films Studied by UV–Vis Spectroscopic Ellipsometry

2011 ◽  
Vol 1 (4) ◽  
pp. 210-217 ◽  
Author(s):  
Chiara Toccafondi ◽  
Mirko Prato ◽  
Emanuele Barborini ◽  
Simone Vinati ◽  
Giulia Maidecchi ◽  
...  
Keyword(s):  
Cytochrome C ◽  
Spectroscopic Ellipsometry ◽  
Gold Films ◽  
Nanostructured Gold

Plasmon–organic fiber interactions in diamond-like carbon coated nanostructured gold films

2017 ◽  
Vol 402 ◽  
pp. 635-640 ◽  
Author(s):  
Paweł Piotr Cielecki ◽  
Elżbieta Karolina Sobolewska ◽  
Oksana Kostiučenko ◽  
Till Leißner ◽  
Tomas Tamulevičius ◽  
...  
Keyword(s):  
Diamond Like Carbon ◽  
Gold Films ◽  
Organic Fiber ◽  
Carbon Coated ◽  
Nanostructured Gold
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