Epitaxial ferroelectric interfacial devices

CAF Vaz, YJ Shin, M Bibes, KM Rabe… - Applied Physics …, 2021 - pubs.aip.org
Ferroelectric interfacial devices consist of materials systems whose interfacial electronic
properties (such as a 2D electron gas or an interfacial magnetic spin configuration) are …

Interface properties of dielectric oxides

A Klein - Journal of the American Ceramic Society, 2016 - Wiley Online Library
Chemical and electronic properties of dielectric oxide interfaces as obtained using
photoelectron spectroscopy are presented and discussed. Interface preparation includes the …

Harnessing plasmon-induced hot carriers at the interfaces with ferroelectrics

V Kumar, SC O'Donnell, DL Sang, PA Maggard… - Frontiers in …, 2019 - frontiersin.org
This article reviews the scientific understanding and progress of interfacing plasmonic
particles with ferroelectrics in order to facilitate the absorption of low-energy photons and …

Experimental Band Structure of Pb(Zr,Ti)O3: Mechanism of Ferroelectric Stabilization

DG Popescu, MA Husanu, PC Constantinou… - Advanced …, 2023 - Wiley Online Library
Abstract Pb (Zr, Ti) O3 (PZT) is the most common ferroelectric (FE) material widely used in
solid‐state technology. Despite intense studies of PZT over decades, its intrinsic band …

Polarization induced self-doping in epitaxial Pb(Zr0.20Ti0.80)O3 thin films

L Pintilie, C Ghica, CM Teodorescu, I Pintilie… - Scientific Reports, 2015 - nature.com
The compensation of the depolarization field in ferroelectric layers requires the presence of
a suitable amount of charges able to follow any variation of the ferroelectric polarization …

Polarization orientation in lead zirconate titanate (001) thin films driven by the interface with the substrate

LC Tănase, LE Abramiuc, DG Popescu, AM Trandafir… - Physical Review …, 2018 - APS
We investigate the effect of the nature of the substrate and the bottom interface on the out-of-
plane polarization orientation of ultrathin (10-nm) lead zirconate titanate (PZT) thin films of …

High-Performance Photovoltaic Readable Ferroelectric Nonvolatile Memory Based on La-Doped BiFeO3 Films

D Li, D Zheng, C Jin, W Zheng… - ACS applied materials & …, 2018 - ACS Publications
Epitaxial La0. 1Bi0. 9FeO3 (LBFO) films with SrRuO3 (SRO) bottom electrodes were
fabricated on SrTiO3 (001) substrates by magnetron sputtering. The LBFO thin films exhibit …

Resistive Switching and Modulation of Pb(Zr0.4Ti0.6)O3/Nb:SrTiO3 Heterostructures

Y Bai, ZJ Wang, YN Chen, JZ Cui - ACS Applied Materials & …, 2016 - ACS Publications
In this work, epitaxial Pb (Zr0. 4Ti0. 6) O3 (PZT) thin films with different thicknesses were
deposited on Nb-doped SrTiO3 (NSTO) single-crystal substrates by chemical solution …

Controlling polarization direction in epitaxial Pb(Zr0.2Ti0.8)O3 films through Nb (n-type) and Fe (p-type) doping

CF Chirila, V Stancu, GA Boni, I Pasuk, L Trupina… - Scientific reports, 2022 - nature.com
Fe (acceptor) and Nb (donor) doped epitaxial Pb (Zr0. 2Ti0. 8) O3 (PZT) films were grown on
single crystal SrTiO3 substrates and their electric properties were compared to those of un …

The interplay of work function and polarization state at the Schottky barriers height for Cu/BaTiO3 interface

DG Popescu, MA Husanu, C Chirila, L Pintilie… - Applied Surface …, 2020 - Elsevier
The emerging field of electronics based on ferro-functional materials relies on driving
effectively and predictably a ferroelectric system between different polarization states …