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EPSRC Reference:
EP/F004133/1
Title:
Magnetoelectricity and Multiferroic behaviour in Tungsten Bronze Oxides
Principal Investigator:
Morrison, Dr FD
Other Investigators:
Researcher Co-Investigators:
Project Partners:
Department:
Chemistry
Organisation:
University of St Andrews
Scheme:
First Grant Scheme
Starts:
08 January 2008
Ends:
07 January 2010
Value (£):
234,465
EPSRC Research Topic Classifications:
Materials Characterisation
Materials Synthesis & Growth
EPSRC Industrial Sector Classifications:
No relevance to Underpinning Sectors
Related Grants:
Panel History:
Panel Date
Panel Name
Outcome
14 Jun 2007
Materials Prioritisation Panel June '07
Announced
Summary on Grant Application Form
In recent years there has been a dramatic resurgence of research in materials exhibiting ferroelectric and magnetic ordering. This research has included both magnetoelectric materials (those that exhibit any form of coupling between magnetic and electric order) and multiferroics (those which exhibit two or more of the 3 ferroic properties of ferroelectricity, ferromagnetism and ferroelasticity). Of particular interest are multiferroic materials exhibiting ferromagnetic and ferromagnetic behaviour as these offer exciting new possibilities for the interaction of magnetic and electric fields with matter. The coupling of ferroelectricity and ferromagnetism in a material or device would provide unique multifunctional behaviour enabling design of a host of new devices for the 21st Century. The area of multifunctional behaviour is one of vogue in national and international technology roadmaps and government plans. This is because of the widespread applicability of truly multifunctional systems in industrial sectors such as defence and medicine. The aim of this study is to characterise ferroelectric tungsten bronze oxides containing varying amounts of magnetically active species with a view to developing a methodology for designing magnetoelectric and multiferroic materials. Ultimately, a new range of materials which exhibit magnetoelectric and multiferroic behaviour will be produced to allow further investigation of the coupling mechanisms between electric and magnetic ordering and for future development of applications and devices.
Key Findings
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Summary
Date Materialised
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Project URL:
Further Information:
Organisation Website:
http://www.st-and.ac.uk