EPSRC logo

Details of Grant 

EPSRC Reference: GR/L02555/01
Title: TIP-FULLERENE INTERACTIONS ON A SEMICONDUCTOR SURFACE: A NEW TECHNIQUE FOR MOLECULAR MANIPULATION
Principal Investigator: Beton, Professor P
Other Investigators:
Researcher Co-Investigators:
Project Partners:
Pre Nexus Migration
Department: Sch of Physics & Astronomy
Organisation: University of Nottingham
Scheme: Standard Research (Pre-FEC)
Starts: 01 May 1996 Ends: 31 May 1999 Value (£): 104,166
EPSRC Research Topic Classifications:
Surfaces & Interfaces
EPSRC Industrial Sector Classifications:
Related Grants:
Panel History:  
Summary on Grant Application Form
We have recently demonstrated that individual molecules may be manipulated on a Si [111] surface using the tip of an STM under room temperature operation. We now propose to refine, extend and optimise this technique by developing more sophisticated software to control the position and other parameters [voltage, tunnel current etc.] of the tip. The interaction of the tip and absorbed molecules will be studied using a comparison of their response to manipulation. We will focus on C60, C70, fullerene derivatives and carbon nanotubes on various substrates, chosen to have either a strong [e.g. Si [111] -7x7] or a weak [e.g. H passivated Si [111] ] interaction with the adsorbed molecules. We wish to investigate the stability, conductivity and masking effects of clusters of C60 and C60 derivatives. In addition we will form patterns aligned to pre-formed registration marks and use our new techniques to fabricate experimental devices with an active region formed by one or a small number of molecules.
Key Findings
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
Potential use in non-academic contexts
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
Impacts
Description This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
Summary
Date Materialised
Sectors submitted by the Researcher
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
Project URL:  
Further Information:  
Organisation Website: http://www.nottingham.ac.uk