Dielectric and non-ohmic analysis of Sr2+ influences on CaCu3Ti4O12-based ceramic composites

JA Cortés, H Moreno, S Orrego, VDN Bezzon… - Materials Research …, 2021 - Elsevier
Abstract In this study, CaCu 3 Ti 4 O 12 ceramic composites were prepared through solid-
state reaction by adding Sr 2+ and removing Cu 2+. Application of the Rietveld method and …

Composition-dependent photocatalytic activity and high-mobility carrier gas in NaTaO3/BaBiO3 heterojunctions

GR Portugal, RM Ronchi, SF Santos, JT Arantes - Surfaces and Interfaces, 2023 - Elsevier
Perovskite oxide heterostructures have been extensively investigated for their excellent
nanoelectronics and photocatalytic properties. Herein, the general features of monoclinic …

[HTML][HTML] BaBiO3—From single crystals towards oxide topological insulators

RL Bouwmeester, A Brinkman - Reviews in Physics, 2021 - Elsevier
BaBiO 3 is an oxide perovskite with a wide variety of interesting properties. It was expected
that the compound would behave like a metal. However, experiments revealed that BaBiO 3 …

Unveiling the polar properties on barium bismuthate perovskite thin films with distinct Ba/Bi ratios

G Acero, H Moreno, PP Ortega, MA Ramirez… - Journal of Alloys and …, 2024 - Elsevier
This research aims to investigate the domain structure of BaBiO 3 (80: 20), BaBiO 3 (50: 50),
and BaBiO 3 (30: 70) thin films obtained by the polymeric precursor method. For better …

Intersite Coulomb Interactions in Charge-Ordered Systems

BG Jang, M Kim, SH Lee, W Yang, SH Jhi, YW Son - Physical Review Letters, 2023 - APS
Using ab initio approaches for extended Hubbard interactions coupled to phonons, we
reveal that the intersite Coulomb interaction plays important roles in determining various …

Fatigue endurance and leakage characteristics of ferroelectric BaBiO₃ thin films obtained by the polymeric precursor method

G Acero, EM Flores, MA Ramirez, H Moreno… - Journal of Alloys and …, 2025 - Elsevier
This study describes a straightforward synthesis route for producing barium bismuthate
(BaBiO 3) thin films via the polymeric precursor method. The research investigates the …

Electric field and charge do** induced superconducting transition in 2D freestanding perovskite barium bismuthate

Y Cui, T Su, L Qiao, Z Gu, G Profeta… - Science China Physics …, 2023 - Springer
We present an ab-initio study of monolayer BaBiO3 focused on how to harness the insulator-
metal transition through suppression of the charge density wave (CDW) phase in this …

Growth and photo-response of (110) oriented BaBiO3 films on SrTiO3 (001) substrates

M Muta, S Nishikawa, A Ichinose, Y Sato, M Arita… - Thin Solid Films, 2022 - Elsevier
Preferred orientation and optical responses were studied for BaBiO 3 films grown by pulsed
laser deposition. BaBiO 3 films have a monoclinic symmetry I2/m, with the (110) preferred …

Comment on" Evidence for absence of metallic surface states in BiO2-terminated BaBiO3 thin films"

D Rubi, AM Llois, V Vildosola - arxiv preprint arxiv:1807.00777, 2018 - arxiv.org
In a recent work by Ji Seop Oh et al., BaBiO3 (001) thin films were grown on SrTiO3 by
Pulsed Laser Deposition. It was argued that the films are BiO2-terminated from the …