{"id":272545,"date":"2021-06-11T17:33:42","date_gmt":"2021-06-11T14:33:42","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/novel-magnet-design-with-mirror-like-properties\/"},"modified":"2021-06-11T17:33:42","modified_gmt":"2021-06-11T14:33:42","slug":"novel-magnet-design-with-mirror-like-properties","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/novel-magnet-design-with-mirror-like-properties\/","title":{"rendered":"#Novel magnet design with mirror-like properties"},"content":{"rendered":"

“#Novel magnet design with mirror-like properties<\/strong>”<\/p>\n

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\"Novel
\n The Magic mirror-like magnet. The brightness of the transmitted light from the magnet changes depending on whether the material is viewed from the front or the back. Credit: Kouji Taniguchi
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Researchers at Tohoku University have demonstrated the designability of novel magnets with magic mirror-like characteristics in organic-inorganic hybrid perovskite (OIHP)-type compounds.<\/p>\n

OIHP-type compounds, a type of material used to construct solar cells, possess exceptional optical properties and have recently attracted worldwide interest. Researchers are keen to harness their structural diversity.<\/p>\n

Although the superior optical properties of OIHPs have been mainly studied for their photoelectric characteristics, several OIHP-type compounds are known to function as magnets that transmit light. Combining the excellent optical characteristics with magnetism, OIHP-type compounds are a promising platform for designing functional magneto-optical materials.<\/p>\n

A multi-institutional Japanese team, led by Kouji Taniguchi of Tohoku University’s Institute for Materials Research, developed a new magnet, in which brightness changes are determined by whether the material is viewed from the front or the back.<\/p>\n

Taking advantage of OIHP-type compounds, they have designed low symmetry magnets, where magic mirror characteristics are expected, by introducing chiral organic molecules into layered crystal structure of inorganic magnets.<\/p>\n

In addition, they found that the front and back of matter can be switched by a low magnetic field, which is obtainable by a ubiquitous permanent magnet.<\/p>\n

“We hope the development of new magneto-optical materials based on the material design concept presented in this study will lead to the app<\/a>lications in spin photonic devices,” said Taniguchi.<\/p>\n\n

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Researchers acquire high-Curie-temperature layered metal halide ferroelectrics via cage-confined ethylamine rotators\n <\/p><\/div>\n

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\n More information:<\/strong>
\n Kouji Taniguchi et al, Magneto\u2010Electric Directional Anisotropy in Polar Soft Ferromagnets of Two\u2010Dimensional Organic\u2013Inorganic Hybrid Perovskites, Angewandte Chemie International Edition<\/i> (2021). DOI: 10.1002\/anie.202103121<\/a><\/p><\/div>\n
\n Provided by
\n Tohoku University
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Citation<\/strong>:
\n Novel magnet design with mirror-like properties (2021, June 11)
\n retrieved 11 June 2021
\n from https:\/\/phys.org\/news<\/a>\/2021-06-magnet-mirror-like-properties.html<\/p>\n

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\n part may be reproduced without the written permission. The content is provided for information purposes only.<\/p><\/div>\n<\/p><\/div>\n