[HTML][HTML] Siesta: Recent developments and applications
A review of the present status, recent enhancements, and applicability of the S iesta program
is presented. Since its debut in the mid-1990s, S iesta's flexibility, efficiency, and free …
is presented. Since its debut in the mid-1990s, S iesta's flexibility, efficiency, and free …
Topological phases in polar oxide nanostructures
The past decade has witnessed dramatic progress related to various aspects of emergent
topological polar textures in oxide nanostructures displaying vortices, skyrmions, merons …
topological polar textures in oxide nanostructures displaying vortices, skyrmions, merons …
Negative capacitance in multidomain ferroelectric superlattices
P Zubko, JC Wojdeł, M Hadjimichael… - Nature, 2016 - nature.com
The stability of spontaneous electrical polarization in ferroelectrics is fundamental to many of
their current applications, which range from the simple electric cigarette lighter to non …
their current applications, which range from the simple electric cigarette lighter to non …
Flexoelectric effect in solids
Flexoelectricity—the coupling between polarization and strain gradients—is a universal
effect allowed by symmetry in all materials. Following its discovery several decades ago …
effect allowed by symmetry in all materials. Following its discovery several decades ago …
Switching of ferroelectric polarization in epitaxial BaTiO3 films on silicon without a conducting bottom electrode
Epitaxial growth of SrTiO 3 on silicon by molecular beam epitaxy has opened up the route to
the integration of functional complex oxides on a silicon platform. Chief among them is …
the integration of functional complex oxides on a silicon platform. Chief among them is …
Emergent chirality in the electric polarization texture of titanate superlattices
P Shafer, P García-Fernández… - Proceedings of the …, 2018 - National Acad Sciences
Chirality is a geometrical property by which an object is not superimposable onto its mirror
image, thereby imparting a handedness. Chirality determines many important properties in …
image, thereby imparting a handedness. Chirality determines many important properties in …
Understanding ferroelectricity in layered perovskites: new ideas and insights from theory and experiments
ABO3 perovskites have fascinated solid-state chemists and physicists for decades because
they display a seemingly inexhaustible variety of chemical and physical properties …
they display a seemingly inexhaustible variety of chemical and physical properties …
Ultrahigh Energy Storage Density in Superparaelectric‐Like Hf0.2Zr0.8O2 Electrostatic Supercapacitors
Electrostatic capacitors attract great interest in energy storage fields due to their advantages
of high power‐density, fast charge/discharge speed, and great reliability. Intensive efforts …
of high power‐density, fast charge/discharge speed, and great reliability. Intensive efforts …
Nanoscale bubble domains and topological transitions in ultrathin ferroelectric films
Observation of a new type of nanoscale ferroelectric domains, termed as “bubble domains”—
laterally confined spheroids of sub‐10 nm size with local dipoles self‐aligned in a direction …
laterally confined spheroids of sub‐10 nm size with local dipoles self‐aligned in a direction …
Liberating a hidden antiferroelectric phase with interfacial electrostatic engineering
Antiferroelectric materials have seen a resurgence of interest because of proposed
applications in a number of energy-efficient technologies. Unfortunately, relatively few …
applications in a number of energy-efficient technologies. Unfortunately, relatively few …