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Single molecule electronic devices with carbon-based materials: status and opportunity
Shima Ghasemi1, Kasper Moth-Poulsen1
1Department of Chemistry and Chemical Engineering, Chalmers University of Technology, SE-412-96 Göteborg, Sweden. kasper.moth-poulsen@chalmers.se.
Nanoscale
|January 6, 2021
Summary
Single molecule electronics advances with carbon-based electrodes like graphene and carbon nanotubes (CNTs). This review focuses on interface control, CNT electrode applications, and future 2D material possibilities.
Area of Science:
- Materials Science
- Nanotechnology
- Condensed Matter Physics
Background:
- Single molecule electronics has advanced significantly, enabling versatile molecular functions and improved device fabrication.
- Carbon-based materials, including graphene and carbon nanotubes (CNTs), offer potential for parallel fabrication of numerous single molecule devices.
Purpose of the Study:
- To review recent progress in single molecule electronics, emphasizing devices with carbon-based electrodes.
- To discuss strategies for controlling the molecule/graphene electrode interface.
- To explore the use of CNTs as electrodes and future directions with 2D materials.
Main Methods:
- Review of recent scientific literature on single molecule electronics.
- Focus on studies utilizing graphene and carbon nanotube electrodes.
- Analysis of covalent and non-covalent interface control strategies.
Main Results:
- Graphene and CNTs are promising for fabricating single molecule electronic devices.
- Methods for controlling molecule/graphene interfaces include covalent and non-covalent approaches.
- CNTs serve as effective electrodes for single molecule devices.
Conclusions:
- Carbon-based electrodes are crucial for advancing single molecule electronics.
- Further research into interface engineering and novel 2D materials will drive future innovations.
