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Feature

Spintronics and functional materials

14 August 2009
C.H. Marrows, L.C. Chapon, S. Langridge

The understanding of electronic behaviour in systems with reduced dimensionality and length scale is a central theme of contemporary condensed matter physics. The unique capabilities of neutron scattering make it an ideal method to study the atomic and molecular, chemical and magnetic structure of a wide class of materials. In this review we highlight recent studies where neutron techniques have been applied to emergent materials and look forward to the possibilities enabled by instrumentation on the ISIS Second Target Station.

The unique properties of the neutron make it an ideal choice for the study of emergent materials. These materials represent a very broad class of systems that are of fundamental scientific interest but also possess properties of technological relevance. The two classes of emergent systems of interest here are multi-functional and spintronic materials. To fully understand these materials it is extremely advantageous to have an atomic and molecular understanding of their structural, magnetic and electronic behaviour that can then be related to their macroscopic functions. If this process can be realised then one has the ability to create a virtuous cycle of materials discovery with the neutron probe contributing to this understanding by providing the required atomic resolution information. In this review we highlight recent examples of work at ISIS in these two research areas.

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This article is featured in:
Characterization  •  Magnetic materials