Above-Room-Temperature Magnetodielectric Coupling in a Possible Molecule-Based Multiferroic: Triethylmethylammonium Tetrabromoferrate(III)
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https://figshare.com/articles/dataset/Above_Room_Temperature_Magnetodielectric_Coupling_in_a_Possible_Molecule_Based_Multiferroic_Triethylmethylammonium_Tetrabromoferrate_III_/2468878
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资源简介:
A possible above-room-temperature molecular multiferroic,
triethylmethylammonium
tetrabromoferrate(III) (1), has been discovered. Its
ferroelectric and magnetic phase transitions take place at almost
the same temperature (∼360 K), resulting in strong magnetodielectric
(MD) coupling, with a MD ratio of 18% at 0.6 MHz. Interestingly, 1 also undergoes a low-temperature ferroelectric–ferroelectric
phase transition with an Aizu notation of 6mmF6 and
small magnetic and dielectric anomalies at 171 K.
创建时间:
2012-11-14



