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Tunnel barrier fabrication on Si and its impact on a spin transistor

Abstract:

The realization of many future spintronic devices requires efficient spin injection into semiconductor structures. A Critical considerations include interfacial intermixing of the metallic components and oxygen with Si, and the conditions for Schottky barrier formation. Both impact the design of a silicon-based spin transistor, which tunnel injects carriers from a ferromagnetic emitter into the Si base and then tunnel-collects them via a ferromagnetic collector. A discussion of the characteri...

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Publication status:
Published

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Publisher copy:
10.1016/j.jmmm.2004.11.443

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
Journal:
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Volume:
290
Pages:
1383-1386
Publication date:
2005-04-01
Event title:
Joint European Magnetic Symposia (JEMS 04)
DOI:
ISSN:
0304-8853
Keywords:
Pubs id:
pubs:24304
UUID:
uuid:88206e96-78b7-47f0-8043-1476e14e6710
Local pid:
pubs:24304
Source identifiers:
24304
Deposit date:
2012-12-19

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