Please help us continue to improve nanoHUB operation and service by completing our survey - http://bit.ly/nH-survey14. Thank you - we appreciate your time. close

Support

Support Options

Submit a Support Ticket

 

Analytic Spin Precession Simulator

By Jing Xu1, Ian Appelbaum1

1. University of Delaware

Simulate spin precession effect in pure silicon

Launch Tool

You must login before you can run this tool.

Version 1.101 - published on 20 Oct 2014

doi:10.4231/D3SF2MC78 cite this

This tool is closed source.

View All Supporting Documents

Category

Tools

Published on

Abstract

Spin precession and dephasing (Hanle effect) provides an umbiguous means to establish the presence of spin transport in semiconductors. Analytic spin precession simulator simulates Hanle effect in linear band pure silicon spin transport device with the presence of a perpendicular magnetic field.

Spin diffusion-drift equation is used to provide an analytical transit time distribution of electrons. Final signal received at detector side is plotted as a function of perpendicular magnetic field intensity. Use this tool to understand the effects of oblique magnetization, injector/detector magnetization flipping and tilting on spin precession.

Credits

Analytic spin precession simulator has been developed by Appelbaum Lab at University of Delaware, Newark, DE.

Sponsored by

DARPA/MTO and ONR.

References

Ian Appelbaum, Biqin Huang, and Douwe J. Monsma, "Electronic measurement and control of spin transport in silicon", Nature 447, 295 (2007).

Jing Li, Biqin Huang, and Ian Appelbaum, "Oblique Hanle Effect in Semiconductor Spin Transport Devices", Appl. Phys. Lett. 92, 142507 (2008).

Cite this work

Researchers should cite this work as follows:

  • Jing Xu; Ian Appelbaum (2014), "Analytic Spin Precession Simulator," http://nanohub.org/resources/spinprecession. (DOI: 10.4231/D3SF2MC78).

    BibTex | EndNote

Tags

nanoHUB.org, a resource for nanoscience and nanotechnology, is supported by the National Science Foundation and other funding agencies. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.