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n-induced magnetodielectric coupling e ff ects in two layered perovskite magnets †
| Content Provider | Semantic Scholar |
|---|---|
| Author | Huang, Bo Zhang, Jianyu Huang, Rui-Kang Chen, Ming-Kun Zhang, Wei-Xiong Zeng, Ming-Hua Chena, Xiao-Ming |
| Copyright Year | 2018 |
| Abstract | Spin-reorientation-induced magnetodielectric coupling effects were discovered in two layered perovskite magnets, [C6H5CH2CH2NH3]2[MCl4] (M1⁄4Mn and Cu), via isothermal magnetodielectric measurements on single-crystal samples. Specifically, peak-like dielectric anomalies and spin-flop transitions appeared simultaneously at around 34 kOe for the canted antiferromagnet (M 1⁄4 Mn) at below 44.3 K, while a low-field (1 kOe) controlled magnetodielectric effect was observed in the “soft” ferromagnet (M 1⁄4 Cu) at below 9.5 K. These isothermal magnetodielectric effects are highly reproducible and synchronous with the field-induced magnetization at different temperatures, well confirming the essential role of spin reorientation on inducing magnetodielectric coupling effects. These findings strongly imply that the layered perovskite magnets are new promising organic–inorganic hybrid systems to host magnetodielectric coupling effects. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/9a/36/SC-009-C8SC02917B.PMC6237123.pdf |
| Alternate Webpage(s) | https://pubs.rsc.org/en/content/articlepdf/2018/sc/c8sc02917b |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |