Induced Giant Piezoelectricity in Centrosymmetric Oxides

Autor: Park, D. -S., Hadad, M., Rimer, L. M., Ignatans, R., Spirito, D., Esposito, V., Tileli, V., Gauquelin, N., Chezganov, D., Verbeeck, D. Jannis J., Gorfman, S., Pryds, N., Muralt, P., Damjanovic, D.

Piezoelectrics are materials that linearly deform in response to an applied electric field. As a fundamental prerequisite, piezoelectric material must possess a non centrosymmetric crystal structure. For more than a century, this remains the major ob

Externí odkaz: http://arxiv.org/abs/2111.00829

Induced giant piezoelectricity in centrosymmetric oxides

Autor: Park, D.-S., Hadad, M., Riemer, L. M., Ignatans, R., Spirito, D., Esposito, V., Tileli, V., Gauquelin, N., Chezganov, D., Jannis, D., Verbeeck, J., Gorfman, S., Pryds, N., Muralt, P., Damjanovic, D.

Publikováno v: Park, D-S, Hadad, M, Riemer, L M, Ignatans, R, Spirito, D, Esposito, V, Tileli, V, Gauquelin, N, Chezganov, D, Jannis, D, Verbeeck, J, Gorfman, S, Pryds, N, Muralt, P & Damjanovic, D 2022, ' Induced giant piezoelectricity in centrosymmetric oxides ', Science, vol. 375, no. 6581, pp. 653–657 . https://doi.org/10.1126/science.abm7497
Science

Piezoelectrics are materials that linearly deform in response to an applied electric field. As a fundamental prerequisite, piezoelectric materials must have a noncentrosymmetric crystal structure. For more than a century, this has remained a major ob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a81287d3f3d8a29f8b5bb9f79343e965
https://pubmed.ncbi.nlm.nih.gov/35143321

Nanoscale mechanism of UO2 formation through uranium reduction by magnetite

Autor: Pan, Z., Bártová, B., Lagrange, T., Shen, T., Tileli, V., Butorin, S., Hyatt, N. C., Stennett, M. C., Kvashinina, K. O., Bernier-Latmani, R.

Publikováno v: Nature Communications 11(2020)1, 4001

Significance: Uranium (U) biogeochemical behavior is constrained by redox transformations. In anoxic environments, soluble hexavalent U is reduced and immobilized as tetravalent U. During abiotic U reduction, the formation of tetravalent U oxide (UO2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::e593121bfa1d7d7303e8ee12e1a934cb
https://www.hzdr.de/publications/Publ-29880-1

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