Un bref aperçu sur la microthéorie de la ferroéléctricité en cours de développement résume ses propriétés fondamentales et les idées de base : parmi les points fondamentaux de cette théorie on trouvera une explication de la polarisation spontané et l'origine des transitions de phase, pour une grande variété de cristaux. Des exemples du type perovskite (BaTiO3), du type sel de roche (GeTe) ainsi que d'autres types tels TGS et KDP sont étudiés ; les résultats sont compatibles qualitativement avec les expériences.A breaf outlook of the developing microtheory of ferroelectricity is presented summarizing its main features and the basic physical ideas. In the framework of this theory an explanation of the spontaneous polarization and phase transi...
Structural change arising from correlated lattice and charge interaction in complex, multi-element, ...
Ferroelectricity is a symptom of inevitable electrical polarization changes in materials without ext...
In this paper the Tensor components of the ferroelectric and Magneto electric polarisability for the...
The interactions between Bloch orbitals, determined by taking into account the threecentre integrals...
peer reviewedABO3 perovskites have fascinated solid-state chemists and physicists for decades becaus...
La transition ferroélectrique de NaNH4SeO4.2 H2O est étudiée par plusieurs méthodes spectroscopiques...
Tarı, Özlem (Arel Author)We calculate the spontaneous polarization as a function of temperature for ...
We study the spontaneous polarization of the archetypal semiconducting halide perovskite methylammon...
Recent work on layered perovskites has established the group theoretical guidelines under which a co...
Dark current and spontaneous polarization, obtained from measurements of pyroelectric current, have ...
Abstract Methylammonium lead triiodide (MAPbI3) perovskite has attracted broad interest for solar ce...
In this Chapter we review the physical basis of the modern theory of polarization, emphasizing how t...
Halide perovskite semiconductors and solar cells respond to electric fields in a way that varies acr...
A continuum phase field model for polarization and domain structure evolution in ferroelectric materi...
<p>Figure 1. The free energy versus polarization of ferroelectric nanoparticles with and (A) schemat...
Structural change arising from correlated lattice and charge interaction in complex, multi-element, ...
Ferroelectricity is a symptom of inevitable electrical polarization changes in materials without ext...
In this paper the Tensor components of the ferroelectric and Magneto electric polarisability for the...
The interactions between Bloch orbitals, determined by taking into account the threecentre integrals...
peer reviewedABO3 perovskites have fascinated solid-state chemists and physicists for decades becaus...
La transition ferroélectrique de NaNH4SeO4.2 H2O est étudiée par plusieurs méthodes spectroscopiques...
Tarı, Özlem (Arel Author)We calculate the spontaneous polarization as a function of temperature for ...
We study the spontaneous polarization of the archetypal semiconducting halide perovskite methylammon...
Recent work on layered perovskites has established the group theoretical guidelines under which a co...
Dark current and spontaneous polarization, obtained from measurements of pyroelectric current, have ...
Abstract Methylammonium lead triiodide (MAPbI3) perovskite has attracted broad interest for solar ce...
In this Chapter we review the physical basis of the modern theory of polarization, emphasizing how t...
Halide perovskite semiconductors and solar cells respond to electric fields in a way that varies acr...
A continuum phase field model for polarization and domain structure evolution in ferroelectric materi...
<p>Figure 1. The free energy versus polarization of ferroelectric nanoparticles with and (A) schemat...
Structural change arising from correlated lattice and charge interaction in complex, multi-element, ...
Ferroelectricity is a symptom of inevitable electrical polarization changes in materials without ext...
In this paper the Tensor components of the ferroelectric and Magneto electric polarisability for the...