skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Explore Research Products in the PAR
It may take a few hours for recently added research products to appear in PAR search results.


  • Home
  • Search Results
  • Page 1 of 1

Search for: All records

Creators/Authors contains: "Ronurpraful, T"

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

  1. ; ; (, CLEO:QELS:Fundamental Science)
    Plasmon-induced photocurrents in 1D profile modulated structures switch their polarity in the presence of an additional monolayer at the metal-dielectric interface. The effect presents opportunities for compact plasmonic sensors with electrical detection 
    more » « less
    Full Text Available 
  2. ; ; ; ; (, Journal of Physics D: Applied Physics)
  3. ; ; (, New Journal of Physics)
    Abstract The generation of significant photocurrents observed in plasmonic metasurfaces is interesting from a fundamental point of view and promising for applications in plasmon-based electronics and plasmonic sensors with compact electrical detection. We show that photoinduced voltages in strongly modulated plasmonic surfaces demonstrate a highly asymmetric angular dependence with polarity switching around the plasmon resonance conditions. The effects are tentatively attributed to coupling between localized and propagating plasmons. 
    more » « less
  4. ; ; (, Optics Letters)
  5. ; ; (, CLEO: QELS_Fundamental Science 2019)
    Photoinduced voltages in metal films with rectangular profile modulation demonstrate sharp polarity switching at plasmon resonance conditions. We explore this effect for applications for compact plasmonic sensors with electrical detection. 
    more » « less
    Full Text Available