Size-dependent magnetic tuning of lateral photovoltaic effect in nonmagnetic Si-based Schottky junctions

In this article, we report a magnetic tuning lateral photovoltaic effect (LPE) in a nonmagnetic Si-based Schottky junctions. In the magnetic field intensity range of 0 to 1.6 T, the variation amplitude of LPE sensitivity is as high as 94.8%, the change of LPV is and the change rate of lateral photo-...

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Detalles Bibliográficos
Autores principales: Zhou, Peiqi, Gan, Zhikai, Huang, Xu, Mei, Chunlian, Xia, Yuxing, Wang, Hui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387727/
https://www.ncbi.nlm.nih.gov/pubmed/28397819
http://dx.doi.org/10.1038/srep46377
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author Zhou, Peiqi
Gan, Zhikai
Huang, Xu
Mei, Chunlian
Xia, Yuxing
Wang, Hui
author_facet Zhou, Peiqi
Gan, Zhikai
Huang, Xu
Mei, Chunlian
Xia, Yuxing
Wang, Hui
author_sort Zhou, Peiqi
collection PubMed
description In this article, we report a magnetic tuning lateral photovoltaic effect (LPE) in a nonmagnetic Si-based Schottky junctions. In the magnetic field intensity range of 0 to 1.6 T, the variation amplitude of LPE sensitivity is as high as 94.8%, the change of LPV is and the change rate of lateral photo-voltage even reaches 520 mV/T at 1.5 T, which is apparently higher than the results of previous reported researches in magnetic materials. This effect is attributed to the combined result of the influence of magnetic field on diffusion current and the rectification property of our anisotropic structure. This work may expand the application of LPE in magnetism field such as magnetic sensor and magnetoresistance, and it suggests a new way to investigate the carrier transport in Schottky junctions under magnetic field.
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spelling pubmed-53877272017-04-14 Size-dependent magnetic tuning of lateral photovoltaic effect in nonmagnetic Si-based Schottky junctions Zhou, Peiqi Gan, Zhikai Huang, Xu Mei, Chunlian Xia, Yuxing Wang, Hui Sci Rep Article In this article, we report a magnetic tuning lateral photovoltaic effect (LPE) in a nonmagnetic Si-based Schottky junctions. In the magnetic field intensity range of 0 to 1.6 T, the variation amplitude of LPE sensitivity is as high as 94.8%, the change of LPV is and the change rate of lateral photo-voltage even reaches 520 mV/T at 1.5 T, which is apparently higher than the results of previous reported researches in magnetic materials. This effect is attributed to the combined result of the influence of magnetic field on diffusion current and the rectification property of our anisotropic structure. This work may expand the application of LPE in magnetism field such as magnetic sensor and magnetoresistance, and it suggests a new way to investigate the carrier transport in Schottky junctions under magnetic field. Nature Publishing Group 2017-04-11 /pmc/articles/PMC5387727/ /pubmed/28397819 http://dx.doi.org/10.1038/srep46377 Text en Copyright © 2017, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Zhou, Peiqi
Gan, Zhikai
Huang, Xu
Mei, Chunlian
Xia, Yuxing
Wang, Hui
Size-dependent magnetic tuning of lateral photovoltaic effect in nonmagnetic Si-based Schottky junctions
title Size-dependent magnetic tuning of lateral photovoltaic effect in nonmagnetic Si-based Schottky junctions
title_full Size-dependent magnetic tuning of lateral photovoltaic effect in nonmagnetic Si-based Schottky junctions
title_fullStr Size-dependent magnetic tuning of lateral photovoltaic effect in nonmagnetic Si-based Schottky junctions
title_full_unstemmed Size-dependent magnetic tuning of lateral photovoltaic effect in nonmagnetic Si-based Schottky junctions
title_short Size-dependent magnetic tuning of lateral photovoltaic effect in nonmagnetic Si-based Schottky junctions
title_sort size-dependent magnetic tuning of lateral photovoltaic effect in nonmagnetic si-based schottky junctions
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387727/
https://www.ncbi.nlm.nih.gov/pubmed/28397819
http://dx.doi.org/10.1038/srep46377
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