EPSRC Reference: |
GR/L90804/01 |
Title: |
DOUBLE EXCHANGE AND MAGNETORESISTANCE IN MANGANITES; MAGNETIC GROUND STATE OF 2D SOLID 3HE |
Principal Investigator: |
Edwards, Professor AD |
Other Investigators: |
|
Researcher Co-Investigators: |
|
Project Partners: |
|
Department: |
Mathematics |
Organisation: |
Imperial College London |
Scheme: |
Standard Research (Pre-FEC) |
Starts: |
26 January 1998 |
Ends: |
25 January 1999 |
Value (£): |
4,800
|
EPSRC Research Topic Classifications: |
Magnetism/Magnetic Phenomena |
Quantum Fluids & Solids |
|
EPSRC Industrial Sector Classifications: |
No relevance to Underpinning Sectors |
|
|
Related Grants: |
|
Panel History: |
|
Summary on Grant Application Form |
Investigation of various aspects of the double exchange mechanism in manganite materials exhibiting colossal magnetoresistance (CMR). Continuation of Monte Carlo simulation work, and development of high temperature expansions, for the magnetic susceptibility and comparison with variational treatments of the stability of the ferromagnetic ground state. Collaboration in work on band-narrowing in the paramagnetic state and on magnetoresistance, including grain boundary effects.Investigation of magnetic ground state order in 2D solid 3He films and the interpretation of recent experimental results. Stability of the ground state will be investigated by calculating the spin wave spectrum.
|
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.imperial.ac.uk |