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 Experiment Videos

Mechanically adjustable and electrically gated single-molecule transistors.

Alexandre R Champagne1, Abhay N Pasupathy, Daniel C Ralph

  • 1Laboratory of Atomic and Solid State Physics, Cornell University, Ithaca, NY 14853, USA.

Nano Letters
|March 30, 2005
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Polar nano-regions enable large spin Hall conductivity in metallic PtCoO<sub>2</sub>.

Nature materials·2026
Same author

Correction to "Macroscopic Transition Metal Dichalcogenide Monolayers from Gold-Tape Exfoliation Retain Intrinsic Properties".

Nano letters·2026
Same author

Unconventional magnon-mediated spin torque enabled by ferroelectric domain engineering in multiferroic BiFeO<sub>3</sub>.

Nature communications·2026
Same author

Anderson Localization in a Two-Dimensional Metal.

Physical review letters·2026
Same author

Bistable superlattice switching in a quantum spin Hall insulator.

Nature·2026
Same author

Cavity-altered superconductivity.

Nature·2026

This study introduces a novel device for single-molecule electronics, enabling precise control over electrode spacing and molecular energy levels. This allows for more detailed characterization of electron transport in molecules like C60.

Area of Science:

  • Nanotechnology
  • Molecular Electronics
  • Condensed Matter Physics

Background:

  • Single-molecule electronics aims to understand and control electron transport at the molecular level.
  • Current methods often lack the ability to independently tune both physical and electronic properties of molecules in situ.
  • Detailed characterization of electron transport is crucial for developing molecular devices.

Purpose of the Study:

  • To present a new device geometry for single-molecule electronics experiments.
  • To enable independent, in-situ control over electrode spacing and molecular energy levels.
  • To achieve a more comprehensive characterization of electron transport through molecules.

Main Methods:

  • Development of a device with mechanically adjustable electrode spacing.

Related Experiment Videos

  • Integration of a gate electrode for in-situ tuning of molecular energy levels.
  • Experimental testing and characterization using C60 (buckminsterfullerene) molecules.

    • Main Results:

    • The device allows for independent adjustment of electrode gap and gate voltage.
    • This dual control provides "knobs" for fine-tuning molecular properties.
    • Demonstrated enhanced characterization of electron transport through C60 molecules compared to single-variable methods.

    Conclusions:

    • The presented device geometry significantly advances the capabilities for single-molecule electronics research.
    • Independent in-situ control of molecular properties leads to more detailed electron transport analysis.
    • This approach is valuable for fundamental studies and the development of future molecular electronic components.