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A Spin Cell for Spin Current

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 26 Jun 2003Embargo end date: 01 Jan 2002 China (People's Republic of) English Publisher:American Physical Society (APS)Journal:Physical Review Letters, volume 90 (issn: 0031-9007, eissn: 1079-7114,

Authors: Hong Guo; Hong Guo; Jian Wang; Qing-feng Sun; Qing-feng Sun;

doi: 10.1103/physrevlett.90.258301 , 10.48550/arxiv.cond-mat/0212293

pmid: 12857175

arXiv: http://arxiv.org/abs/cond-mat/0212293

handle: 10722/42485

A Spin Cell for Spin Current

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Abstract

We propose and investigate a spin-cell device which provides the necessary spin-motive force to drive a spin current for future spintronic circuits. Our spin-cell have four basic characteristics: (i) it has two poles so that a spin current flows in from one pole and out from the other pole, this way a complete spin-circuit can be established; (ii) it has a source of energy to drive the spin current; (iii) it maintains spin coherence so that a sizable spin current can be delivered; (iv) it drives a spin current without a charge current. The proposed spin-cell for spin current should be realizable using technologies presently available.

7 pages, 3 figures

Country

China (People's Republic of)

Related Organizations

McGill University
McGill University
MCGILL UNIVERSITY
McGill University
Canada
University of Hong Kong
China (People's Republic of)

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Keywords

Condensed Matter - Mesoscale and Nanoscale Physics, Physics, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), FOS: Physical sciences

2deg

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	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 10%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 1%