Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Transmission Line Design Considerations01:23

Transmission Line Design Considerations

781
Aluminum has become the material of choice for overhead transmission lines, surpassing copper due to its abundance and cost-effectiveness. The most prevalent type is the aluminum conductor, steel-reinforced (ACSR), which combines aluminum strands around a steel core. Other variants include all-aluminum conductors (AAC), all-aluminum alloy conductors (AAAC), aluminum conductor alloy-reinforced (ACAR), and aluminum-clad steel conductors. Advanced designs, such as aluminum conductors with steel...
781
Magnetic Field Due to Two Straight Wires01:18

Magnetic Field Due to Two Straight Wires

5.6K
Consider two parallel straight wires carrying a current of 10 A and 20 A in the same direction and separated by a distance of 20 cm. Calculate the magnetic field at a point "P2", midway between the wires. Also, evaluate the magnetic field when the direction of the current is reversed in the second wire.
5.6K
Bewley Lattice Diagram01:12

Bewley Lattice Diagram

1.6K
The Bewley lattice diagram, developed by L. V. Bewley, effectively organizes the reflections occurring during transmission-line transients. It visually represents how voltage waves propagate and reflect within a transmission line, making it easier to understand the complex interactions that occur.
1.6K
Magnetic Field Due To A Thin Straight Wire01:27

Magnetic Field Due To A Thin Straight Wire

6.9K
Consider an infinitely long straight wire carrying a current I. The magnetic field at point P at a distance a from the origin can be calculated using the Biot-Savart law.
6.9K
Energy Stored In A Coaxial Cable01:31

Energy Stored In A Coaxial Cable

2.3K
A coaxial cable consists of a central copper conductor used for transmitting signals, followed by an insulator shield, a metallic braided mesh that prevents signal interference, and a plastic layer that encases the entire assembly.
In the simplest form, a coaxial cable can be represented by two long hollow concentric cylinders in which the current flows in opposite directions. The magnetic field inside and outside the coaxial cable is determined by using Ampère's law. The magnetic field...
2.3K
Generating Electromagnetic Radiations01:10

Generating Electromagnetic Radiations

8.8K
The German physicist Heinrich Hertz (1857–1894) was the first to generate and detect certain types of electromagnetic waves in the laboratory. Starting in 1887, he performed a series of experiments that confirmed the existence of electromagnetic waves and verified that they travel at the speed of light. Hertz used an alternating-current RLC (resistor-inductor-capacitor) circuit that resonated at a known frequency and connected it to a loop of wire. High voltages induced across the gap in...
8.8K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

How the Electrochemical Double Layer Manipulates Molecule-Metal Interactions.

ACS nano·2026
Same author

Mo<sub>0.92</sub>TiTa<sub>8.08</sub>O<sub>25</sub>: Structural, Electrochemical, and Computational Investigation as the Anode for Lithium-Ion Batteries.

Inorganic chemistry·2026
Same author

Thermal transport through molecular monolayers in plasmonic nanogaps.

Nature communications·2026
Same author

Surface-Selective Molecular Binding and Replacement Selectivity in Plasmonic Nanocavities.

The journal of physical chemistry letters·2026
Same author

Coherent sum-frequency generation <i>via</i> continuous-wave laser excitation within plasmonic nanogap arrays.

Faraday discussions·2026
Same author

Colloidal Deacetylation of Chitin Nanocrystals Results in Amorphous and Patchy Chitosan Chains.

ACS nano·2026

Related Experiment Video

Updated: Apr 19, 2026

Fabrication of Zero Mode Waveguides for High Concentration Single Molecule Microscopy
08:01

Fabrication of Zero Mode Waveguides for High Concentration Single Molecule Microscopy

Published on: May 12, 2020

8.8K

A high transmission wave-guide wire network made by self-assembly.

Stefano Salvatore1, Silvia Vignolini, Julian Philpott

  • 1Cavendish Laboratory, Department of Physics, University of Cambridge, J. J. Thomson Avenue, Cambridge CB3 0HE, UK. ullrich.steiner@unifr.ch.

Nanoscale
|December 5, 2014
PubMed
Summary
This summary is machine-generated.

Researchers created hollow gold struts using polymer self-assembly, achieving nearly 3x optical transmission enhancement. This breakthrough in plasmonic gold nanostructures offers new possibilities for optical devices.

More Related Videos

Fabricating Metamaterials Using the Fiber Drawing Method
11:57

Fabricating Metamaterials Using the Fiber Drawing Method

Published on: October 18, 2012

14.5K
Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor
07:28

Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor

Published on: August 30, 2012

11.2K

Related Experiment Videos

Last Updated: Apr 19, 2026

Fabrication of Zero Mode Waveguides for High Concentration Single Molecule Microscopy
08:01

Fabrication of Zero Mode Waveguides for High Concentration Single Molecule Microscopy

Published on: May 12, 2020

8.8K
Fabricating Metamaterials Using the Fiber Drawing Method
11:57

Fabricating Metamaterials Using the Fiber Drawing Method

Published on: October 18, 2012

14.5K
Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor
07:28

Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor

Published on: August 30, 2012

11.2K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Optics

Background:

  • Polymer self-assembly enables the creation of complex 3D nanostructures.
  • Plasmonic gold nanostructures are crucial for light manipulation and sensing applications.
  • Hollow nanostructures can offer unique optical properties compared to solid counterparts.

Purpose of the Study:

  • To fabricate a 3D continuous gyroid network of hollow gold struts.
  • To investigate the optical transmission properties of these hollow gold structures.
  • To compare the performance of hollow gold struts with solid gold struts.

Main Methods:

  • Replication of a 3D gyroid morphology from a polymer template into nickel.
  • Utilizing the nickel network as an electrode for electrochemical gold deposition.
  • Selective removal of the nickel template to yield hollow gold gyroid struts.

Main Results:

  • A hollow network of plasmonic gold gyroid struts was successfully synthesized.
  • A significant optical transmission enhancement of nearly 3x was observed compared to solid gold struts.
  • Transmission efficiency was found to be highly sensitive to wall thickness, down to 1 nm.

Conclusions:

  • Hollow gold gyroid structures exhibit superior optical transmission compared to solid structures.
  • The enhanced transmission is attributed to increased mode propagation, improved light in-coupling, and reduced dissipation.
  • This work demonstrates a promising approach for developing advanced optical materials with tunable properties.