Wide bandgap perovskite oxides with high room‐temperature electron mobility

A Prakash, B Jalan - Advanced Materials Interfaces, 2019 - Wiley Online Library
Perovskite oxides are ABO3‐type compounds with a crystal structure capable of
accommodating a large number of elements at A‐and B‐sites. Owing to their flexible …

Hydrothermal fabrication of visible-light photoactive Ag2O/BaSnO3 nanocomposite and its application in hydrogen production

M Alhaddad, SI El-Hout - Optical Materials, 2023 - Elsevier
The hydrogen (H 2) production from water systems by photocatalysis has become a
significant alternate fuel. Here, we designed BaSnO 3 nanoparticles (NPs) using a …

New nonmagnetic aliovalent dopants (Li+, Cu2+, In3+ and Ti4+): optical and strong intrinsic room temperature ferromagnetism of perovskite BaSnO3

W Sharmoukh, TA Hameed, SM Yakout - Journal of Alloys and Compounds, 2022 - Elsevier
Abstract Nonmagnetic Li+, Cu 2+, In 3+ and Ti 4+ ions were employed to induce robust room
temperature ferromagnetism in perovskite BaSnO 3 for advanced spintronics applications …

Self-consistent method for real-space time-dependent density functional theory calculations

N Tancogne-Dejean, MJT Oliveira, A Rubio - Physical Review B, 2017 - APS
We implemented various DFT+ U schemes, including the Agapito, Curtarolo, and
Buongiorno Nardelli functional (ACBN0) self-consistent density-functional version of the …

New spin-electronics compositions: Large ferromagnetic order of BaSn0. 98-xFe0. 02CuxO3 (x= 0.02, 0.04, 0.06) semiconductor

W Sharmoukh, SM Yakout - Journal of Alloys and Compounds, 2024 - Elsevier
Inducing robust ferromagnetic order in dilute magnetic semiconductor materials is an
essential topic for spin-based electronics devices. Herein, the escalating concentration of …

High Mobility Two-Dimensional Electron Gas at the BaSnO3/SrNbO3 Interface

S Mahatara, S Thapa, H Paik, R Comes… - ACS Applied Materials …, 2022 - ACS Publications
Oxide two-dimensional electron gases (2DEGs) promise high charge carrier concentrations
and low-loss electronic transport in semiconductors such as BaSnO3 (BSO). ACBN0 …

Self-consistent site-dependent DFT+ study of stoichiometric and defective

C Ricca, I Timrov, M Cococcioni, N Marzari… - Physical Review B, 2019 - APS
We propose a self-consistent site-dependent Hubbard U approach for density functional
theory (DFT)+ U calculations of defects in complex transition metal oxides, using Hubbard …

Thermal Insulation Performance of Novel Coated Fabrics Based on Fe-Doped BaSnO3 Near-Infrared Reflectance Pigments

J Wang, A Han, M Ye, C Chen, X Chen… - … Sustainable Chemistry & …, 2021 - ACS Publications
In this paper, a series of coated fabrics based on Fe-doped BaSnO3 (BaSn1–x Fe x O3− δ,
x= 0.00, 0.05, 0.10, 0.20, 0.25) powder pigments were prepared. The results indicate that the …

Effects of Heat Treatment on the Microstructure and Optical Properties of Sputtered GeO2 Thin Films

K Nam, JH Oh, JS Bae, S Lee - Advanced Engineering …, 2023 - Wiley Online Library
Microstructure and composition significantly influence the physical properties of thin films.
Therefore, these can be adapted to enhance the functionality of thin films for practical …

La-doped BaSnO 3 electron transport layer for perovskite solar cells

CW Myung, G Lee, KS Kim - Journal of Materials Chemistry A, 2018 - pubs.rsc.org
Due to the photoinstability and large hysteresis of the TiO2 electron transport layer (ETL) in
perovskite solar cells (PSCs), the search for novel electron transport materials has emerged …