Hierarchically-structured large superelastic deformation in ferroelastic-ferroelectrics
نویسندگان
چکیده
منابع مشابه
Nano-Domain Pinning in Ferroelastic-Ferroelectrics by Extended Structural Defects
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim 1 wileyonlinelibrary.com elastic twins and polarization domain walls is complicated, [ 8–10 ] especially in multiferroics with magnetic domains in addition. [ 11 ] Two geometric hierarchies arise that are of signifi cant interest: (1) ferroelastic nano-twins that lie inside ferroelectric meso-domains, as fi rst shown by Simon et al . [ 12 ] and ...
متن کاملLarge-scale evolution and extinction in a hierarchically structured environment
A class of models for large-scale evolution and mass extinctions is presented. These models incorporate environmental changes on all scales, from influences on a single species to global effects. This is a step towards a unified picture of mass extinctions, which enables one to study coevolutionary effects and external abi-otic influences with the same means. The generic features of such models...
متن کاملComputational Design of Hierarchically Structured
, 1237 (1997); 277 Science et al. G. B. Olson, Materials Computational Design of Hierarchically Structured www.sciencemag.org (this information is current as of February 22, 2007 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/277/5330/1237 version of this article at: including high-resolution figures, can be found in the onl...
متن کاملFinite element analysis of superelastic, large deformation behavior of shape memory alloy helical springs
Brinson’s one-dimensional constitutive modeling for shape memory alloy (SMA) is extended to consider the asymmetric tensile and compressive behavior as well as the torsional behavior. The incremental finite element method using linear Timoshenko beam elements is formulated by the total Lagrangian approach for the superelastic, large deformation analysis of SMA helical springs. The NiTi helical ...
متن کاملAdsorption-Induced Deformation of Hierarchically Structured Mesoporous Silica—Effect of Pore-Level Anisotropy
The goal of this work is to understand adsorption-induced deformation of hierarchically structured porous silica exhibiting well-defined cylindrical mesopores. For this purpose, we performed an in situ dilatometry measurement on a calcined and sintered monolithic silica sample during the adsorption of N2 at 77 K. To analyze the experimental data, we extended the adsorption stress model to accou...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Materialia
سال: 2019
ISSN: 1359-6454
DOI: 10.1016/j.actamat.2019.10.018