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Multiferroic: A Polymer Composite Based on Organometallic Cobalt Dimers with Dzyaloshinskii–Moriya Effect
- Source :
- Polymer Science, Series A. 60:74-80
- Publication Year :
- 2018
- Publisher :
- Pleiades Publishing Ltd, 2018.
-
Abstract
- A magnetoelectric effect was discovered in polystyrene/organoelemental binuclear cobalt complexes with ligands of spatially hindered phenols at room temperature. The Dzyaloshinskii–Moriya interaction (dipole–dipole and anisotropic exchange interaction of unpaired electrons on cobalt ions at 77 K and room temperature) is fulfilled in such complexes. A novel class of high-temperature multiferroics—polymer composites—can be produced on the basis of such molecular structures.
- Subjects :
- Materials science
Polymers and Plastics
Exchange interaction
Magnetoelectric effect
chemistry.chemical_element
02 engineering and technology
010402 general chemistry
021001 nanoscience & nanotechnology
01 natural sciences
0104 chemical sciences
Crystallography
chemistry.chemical_compound
Unpaired electron
chemistry
Materials Chemistry
Polymer composites
Multiferroics
Polystyrene
0210 nano-technology
Anisotropy
Cobalt
Subjects
Details
- ISSN :
- 15556107 and 0965545X
- Volume :
- 60
- Database :
- OpenAIRE
- Journal :
- Polymer Science, Series A
- Accession number :
- edsair.doi...........37212f323e61d359677a1f4ed0d5151b
- Full Text :
- https://doi.org/10.1134/s0965545x18010017