Novel magnetic properties of CoTe nanorods and diversified CoTe(2) nanostructures obtained at different NaOH concentrations

CoTe and CoTe(2) nanorods with average diameter of 100 nm were synthesized by a simple hydrothermal process, and different CoTe(2) nanostructures were obtained by changing the NaOH concentration. CoTe nanorods exhibit weak ferromagnetism while CoTe(2) nanorods present paramagnetic behavior. Differen...

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Detalles Bibliográficos
Autores principales: Lei, Yu-Xi, Miao, Nan-Xi, Zhou, Jian-Ping, Hassan, Qadeer Ul, Wang, Jing-Zhou
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2017
Materias:
Optical, Magnetic and Electronic Device Materials
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5439396/
https://www.ncbi.nlm.nih.gov/pubmed/28567178
http://dx.doi.org/10.1080/14686996.2017.1317218
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author Lei, Yu-Xi
Miao, Nan-Xi
Zhou, Jian-Ping
Hassan, Qadeer Ul
Wang, Jing-Zhou
author_facet Lei, Yu-Xi
Miao, Nan-Xi
Zhou, Jian-Ping
Hassan, Qadeer Ul
Wang, Jing-Zhou
author_sort Lei, Yu-Xi
collection PubMed
description CoTe and CoTe(2) nanorods with average diameter of 100 nm were synthesized by a simple hydrothermal process, and different CoTe(2) nanostructures were obtained by changing the NaOH concentration. CoTe nanorods exhibit weak ferromagnetism while CoTe(2) nanorods present paramagnetic behavior. Different magnetic behaviors occur in the other CoTe(2) nanostructures due to Na(+) entrance into CoTe(2) crystals. A first-principles study on Na-doped CoTe(2) confirms the magnetic characteristics.
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spelling pubmed-54393962017-05-31 Novel magnetic properties of CoTe nanorods and diversified CoTe(2) nanostructures obtained at different NaOH concentrations Lei, Yu-Xi Miao, Nan-Xi Zhou, Jian-Ping Hassan, Qadeer Ul Wang, Jing-Zhou Sci Technol Adv Mater Optical, Magnetic and Electronic Device Materials CoTe and CoTe(2) nanorods with average diameter of 100 nm were synthesized by a simple hydrothermal process, and different CoTe(2) nanostructures were obtained by changing the NaOH concentration. CoTe nanorods exhibit weak ferromagnetism while CoTe(2) nanorods present paramagnetic behavior. Different magnetic behaviors occur in the other CoTe(2) nanostructures due to Na(+) entrance into CoTe(2) crystals. A first-principles study on Na-doped CoTe(2) confirms the magnetic characteristics. Taylor & Francis 2017-05-15 /pmc/articles/PMC5439396/ /pubmed/28567178 http://dx.doi.org/10.1080/14686996.2017.1317218 Text en © 2017 The Author(s). Published by National Institute for Materials Science in partnership with Taylor & Francis http://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Optical, Magnetic and Electronic Device Materials
Lei, Yu-Xi
Miao, Nan-Xi
Zhou, Jian-Ping
Hassan, Qadeer Ul
Wang, Jing-Zhou
Novel magnetic properties of CoTe nanorods and diversified CoTe(2) nanostructures obtained at different NaOH concentrations
title Novel magnetic properties of CoTe nanorods and diversified CoTe(2) nanostructures obtained at different NaOH concentrations
title_full Novel magnetic properties of CoTe nanorods and diversified CoTe(2) nanostructures obtained at different NaOH concentrations
title_fullStr Novel magnetic properties of CoTe nanorods and diversified CoTe(2) nanostructures obtained at different NaOH concentrations
title_full_unstemmed Novel magnetic properties of CoTe nanorods and diversified CoTe(2) nanostructures obtained at different NaOH concentrations
title_short Novel magnetic properties of CoTe nanorods and diversified CoTe(2) nanostructures obtained at different NaOH concentrations
title_sort novel magnetic properties of cote nanorods and diversified cote(2) nanostructures obtained at different naoh concentrations
topic Optical, Magnetic and Electronic Device Materials
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5439396/
https://www.ncbi.nlm.nih.gov/pubmed/28567178
http://dx.doi.org/10.1080/14686996.2017.1317218
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