The Lattice Distortion-Induced Ferromagnetism in the Chemical-Bonded MoSe(2)/WSe(2) at Room Temperature

Ferromagnetism to non-ferromagnetism transition is detected in a chemically bonded MoSe[Formula: see text] /WSe[Formula: see text] powder with different thermal annealing temperatures. All samples exhibit ferromagnetism and Raman redshift, except for the 1100 °C thermally annealed sample in which th...

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Autores principales: Huang, Shiu-Ming, Wang, Pin-Cing, Chen, Pin-Cyuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2022
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9142725/
https://www.ncbi.nlm.nih.gov/pubmed/35622164
http://dx.doi.org/10.1186/s11671-022-03692-6
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author Huang, Shiu-Ming
Wang, Pin-Cing
Chen, Pin-Cyuan
author_facet Huang, Shiu-Ming
Wang, Pin-Cing
Chen, Pin-Cyuan
author_sort Huang, Shiu-Ming
collection PubMed
description Ferromagnetism to non-ferromagnetism transition is detected in a chemically bonded MoSe[Formula: see text] /WSe[Formula: see text] powder with different thermal annealing temperatures. All samples exhibit ferromagnetism and Raman redshift, except for the 1100 °C thermally annealed sample in which the MoSe[Formula: see text] and WSe[Formula: see text] are thermally dissociated and geometrically separated. The element analysis reveals no significant element ratio difference and detectable magnetic elements in all samples. These results support that, in contrast to the widely reported structure defect or transition element dopant, the observed ferromagnetism originates from the structure distortion due to the chemical bonding at the interface between MoSe[Formula: see text] and WSe[Formula: see text] .
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spelling pubmed-91427252022-05-29 The Lattice Distortion-Induced Ferromagnetism in the Chemical-Bonded MoSe(2)/WSe(2) at Room Temperature Huang, Shiu-Ming Wang, Pin-Cing Chen, Pin-Cyuan Nanoscale Res Lett Research Ferromagnetism to non-ferromagnetism transition is detected in a chemically bonded MoSe[Formula: see text] /WSe[Formula: see text] powder with different thermal annealing temperatures. All samples exhibit ferromagnetism and Raman redshift, except for the 1100 °C thermally annealed sample in which the MoSe[Formula: see text] and WSe[Formula: see text] are thermally dissociated and geometrically separated. The element analysis reveals no significant element ratio difference and detectable magnetic elements in all samples. These results support that, in contrast to the widely reported structure defect or transition element dopant, the observed ferromagnetism originates from the structure distortion due to the chemical bonding at the interface between MoSe[Formula: see text] and WSe[Formula: see text] . Springer US 2022-05-27 /pmc/articles/PMC9142725/ /pubmed/35622164 http://dx.doi.org/10.1186/s11671-022-03692-6 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Research
Huang, Shiu-Ming
Wang, Pin-Cing
Chen, Pin-Cyuan
The Lattice Distortion-Induced Ferromagnetism in the Chemical-Bonded MoSe(2)/WSe(2) at Room Temperature
title The Lattice Distortion-Induced Ferromagnetism in the Chemical-Bonded MoSe(2)/WSe(2) at Room Temperature
title_full The Lattice Distortion-Induced Ferromagnetism in the Chemical-Bonded MoSe(2)/WSe(2) at Room Temperature
title_fullStr The Lattice Distortion-Induced Ferromagnetism in the Chemical-Bonded MoSe(2)/WSe(2) at Room Temperature
title_full_unstemmed The Lattice Distortion-Induced Ferromagnetism in the Chemical-Bonded MoSe(2)/WSe(2) at Room Temperature
title_short The Lattice Distortion-Induced Ferromagnetism in the Chemical-Bonded MoSe(2)/WSe(2) at Room Temperature
title_sort lattice distortion-induced ferromagnetism in the chemical-bonded mose(2)/wse(2) at room temperature
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9142725/
https://www.ncbi.nlm.nih.gov/pubmed/35622164
http://dx.doi.org/10.1186/s11671-022-03692-6
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