2016-Sustainable Industrial Processing Summit
SIPS 2016 Volume 7: Yang Intl. Symp. / Multiscale Material Mechanics

Editors:Kongoli F, Aifantis E, Wang H, Zhu T
Publisher:Flogen Star OUTREACH
Publication Year:2016
Pages:190 pages
ISBN:978-1-987820-48-5
ISSN:2291-1227 (Metals and Materials Processing in a Clean Environment Series)
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    Multi-field coupling effect in functional materials and energy materials

    Daining Fang1; Jiawang Hong1;
    1BEIJING INSTITUTE OF TECHNOLOGY, Beijing, China;
    Type of Paper: Regular
    Id Paper: 509
    Topic: 1

    Abstract:

    Functional materials and energy materials display a range of impressive multi-field coupling effect, such as the coupling between strain, strain gradient, electric, magnetic and thermal field etc. The extreme sensitivity of this coupling effect to material composition, structure and external stimuli offers possibilities for designing new devices. By combining first-principles theory and neutron/synchrotron techniques, we investigated a novel coupling effect between strain gradient and electric polarization (flexoelectricity) and revealed atomic vibrations play a critical role in the multi-field coupling effect in the functional materials and energy materials.

    Cite this article as:

    Fang D and Hong J. Multi-field coupling effect in functional materials and energy materials. In: Kongoli F, Aifantis E, Wang H, Zhu T, editors. Sustainable Industrial Processing Summit SIPS 2016 Volume 7: Yang Intl. Symp. / Multiscale Material Mechanics. Volume 7. Montreal(Canada): FLOGEN Star Outreach. 2016. p. 51-52.