Resultados globales: 4 registros encontrados en 0.02 segundos.
Artículos, Encontrados 3 registros
Documentos de investigación, Encontrados 1 registros
Artículos Encontrados 3 registros  
1.
13 p, 643.2 KB Piezoelectricity in nominally centrosymmetric phases / Aktas, Oktay (Xi'an Jiaotong University. State Key Laboratory for Mechanical Behavior of Materials, Materials Science and Engineering) ; Kangama, Moussa (Xi'an Jiaotong University. State Key Laboratory for Mechanical Behavior of Materials, Materials Science and Engineering) ; Linyu, Gan (Xi'an Jiaotong University. State Key Laboratory for Mechanical Behavior of Materials, Materials Science and Engineering) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia) ; Ding, Xiangdong (Xi'an Jiaotong University. State Key Laboratory for Mechanical Behavior of Materials, Materials Science and Engineering) ; Zunger, Alex (University of Colorado. Energy Institute) ; Salje, Ekhard K. H. (University of Cambridge. Department of Earth Sciences)
Compound phases often display properties that are symmetry forbidden relative to their nominal, average crystallographic symmetry, even if extrinsic reasons (defects, strain, or imperfections) are not apparent. [...]
2021 - 10.1103/PhysRevResearch.3.043221
Physical Review Research, Vol. 3, issue 4 (Dec. 2021) , art. 43221  
2.
7 p, 783.1 KB Polar domain walls trigger magnetoelectric coupling / Fontcuberta, Josep (Institut de Ciència de Materials de Barcelona) ; Skumryev, Vassil (Universitat Autònoma de Barcelona. Departament de Física) ; Laukhin, Vladimir (Institució Catalana de Recerca i Estudis Avançats) ; Granados García, Xavier (Institut de Ciència de Materials de Barcelona) ; Salje, Ekhard K. H. (University of Cambridge. Department of Earth Sciences)
Interface physics in oxides heterostructures is pivotal in material's science. Domain walls (DWs) in ferroic systems are examples of naturally occurring interfaces, where order parameter of neighboring domains is modified and emerging properties may develop. [...]
2015 - 10.1038/srep13784
Scientific reports, Vol. 5 (September 2015) , art. 13784  
3.
8 p, 3.4 MB Periodicity-doubling cascades : direct observation in ferroelastic materials / Everhardt, Arnoud S. (Zernike Institute for Advanced Materials) ; Damerio, Silvia (Zernike Institute for Advanced Materials) ; Zorn, Jacob A. (Pennsylvania State University. Department of Materials Science and Engineering) ; Zhou, Silang (Zernike Institute for Advanced Materials) ; Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia) ; Salje, Ekhard K.  H. (University of Cambridge) ; Chen, Long-Qing (Pennsylvania State University. Department of Materials Science and Engineering) ; Noheda, Beatriz (Rijksuniversiteit Groningen. CogniGron Center)
Very sensitive responses to external forces are found near phase transitions. However, transition dynamics and preequilibrium phenomena are difficult to detect and control. We have observed that the equilibrium domain structure following a phase transition in ferroelectric and ferroelastic BaTiO3 is attained by halving of the domain periodicity multiple times. [...]
2019 - 10.1103/PhysRevLett.123.087603
Physical review letters, Vol. 123, issue 8 (August 2019) , art. 87603  

Documentos de investigación Encontrados 1 registros  
1.
10 p, 462.9 KB Statistical similarity between the compression of a porous material and earthquakes / Baró, Jordi ; Corral, Álvaro ; Illa, Xavi ; Planes Vila, Antoni ; Salje, Ekhard K. H. ; Schranz, Wilfried ; Soto-Parra, Daniel ; Vives i Santa-Eulàlia, Eduard ; Centre de Recerca Matemàtica
It has been long stated that there are profound analogies between fracture experiments and earthquakes; however, few works attempt a complete characterization of the parallelisms between these so separate phenomena. [...]
Centre de Recerca Matemàtica 2012 (Prepublicacions del Centre de Recerca Matemàtica ; 1123)  

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