scholarly journals Dielectric properties of ultrathin metal films around the percolation threshold

2010 ◽  
Vol 81 (3) ◽  
Author(s):  
Martin Hövel ◽  
Bruno Gompf ◽  
Martin Dressel
Keyword(s):  
Dielectric Properties ◽  
Percolation Threshold ◽  
Metal Films ◽  
Ultrathin Metal Films

Anomalous infrared transmission of adsorbates on ultrathin metal films: Fano effect near the percolation threshold

2000 ◽  
Vol 113 (15) ◽  
pp. 6330-6333 ◽  
Author(s):  
Oliver Krauth ◽  
Gerhard Fahsold ◽  
Norbert Magg ◽  
Annemarie Pucci
Keyword(s):  
Percolation Threshold ◽  
Metal Films ◽  
Infrared Transmission ◽  
Fano Effect ◽  
Ultrathin Metal Films

Surface plasmon—polaritons on ultrathin metal films

2011 ◽  
Vol 20 (4) ◽  
pp. 047201 ◽  
Author(s):  
Jun Quan ◽  
Ying Tian ◽  
Jun Zhang ◽  
Le-Xi Shao
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Metal Films ◽  
Ultrathin Metal Films ◽  
Plasmon Polaritons

Ultrathin metal films and inorganic clusters via thermodesorption of LB films

1991 ◽  
Vol 46 (1) ◽  
pp. 241-246 ◽  
Author(s):  
P. Tippmann-Krayer ◽  
W. Meisel ◽  
U. Höhne ◽  
H. Möhwald
Keyword(s):  
Metal Films ◽  
Lb Films ◽  
Ultrathin Metal Films ◽  
Inorganic Clusters

Coherent electronic grating cavity modes in corrugated ultrathin metal films

2009 ◽  
Vol 95 (24) ◽  
pp. 243114 ◽  
Author(s):  
Y. Liu ◽  
T. Miller ◽  
T.-C. Chiang
Keyword(s):  
Metal Films ◽  
Cavity Modes ◽  
Ultrathin Metal Films

scholarly journals Broadband Dielectric Properties of Fe2O3·H2O Nanorods/Epoxy Resin Composites

2019 ◽  
Vol 2019 ◽  
pp. 1-8
Author(s):  
Darya Meisak ◽  
Jan Macutkevic ◽  
Dzmitry Bychanok ◽  
Algirdas Selskis ◽  
Juras Banys ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Percolation Threshold ◽  
Epoxy Resin ◽  
Polymer Matrix ◽  
Finite Conductivity ◽  
Resin Composites ◽  
Electrical Percolation ◽  
Electrical Percolation Threshold ◽  
Percolation Network ◽  
Properties Of Composites

A series of polymer composites based on epoxy resin with a 5–40 vol.% concentration of goethite (Fe2O3·H2O) nanorods was produced. The electrical percolation threshold in these composites was determined as 30 vol.% of nanorods. The dielectric properties of the composites both below and above the percolation threshold were studied in a wide temperature (200 K–450 K) and frequency (from Hz to THz) ranges. The dielectric properties of composites below the percolation threshold are mainly determined by the relaxation in a pure polymer matrix. The electrical properties of composites above the percolation threshold are determined by the percolation network, which is formed by the goethite nanorods inside the polymer matrix. Due to the finite conductivity of the epoxy resin, the electrical conductivity at high temperatures occurs in the composites both above and below the percolation threshold.

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