Results 131 to 140 of about 41,120 (231)

Common anion rule in oxide heterointerfaces: Experimental verification by in situ photoemission spectroscopy

APL Materials
The band alignment at the interface is one of the fundamental parameters for designing electronic devices and artificial functional materials. However, there is no firmly established guideline for oxide heterostructures, limiting the functional design of
Ryotaro Hayasaka, Tatsuhiko Kanda, Yuuki Masutake, Duy Khanh Nguyen, Naoto Hasegawa, Seitaro Inoue, Asato Wada, Miho Kitamura, Daisuke Shiga, Kohei Yoshimatsu, Hiroshi Kumigashira   +10 more
doaj   +1 more source

Magnetron Sputtering Synthesis of La‐Doped BiFeO3 Thin Films and Enhanced Exchange Bias in CoFeB/Bi1‐xLaxFeO3 Heterostructures

Advanced Physics Research, Volume 5, Issue 5, May 2026.
This study explores the epitaxial growth of high‐quality La‐doped BiFeO3 (BLFO) thin films at 550 °C using magnetron sputtering. The films exhibit good ferroelectric properties and low leakage current. A BLFO/CoFeB heterostructure is constructed, achieving an exchange bias field exceeding the coercive field at room temperature.
Zhiqin Zhou, Ligang Bai, Chen Qi, Xiaoyang Lin, Ivair Aparecido dos Santos, Gustavo Sanguino Dias, Luiz Fernanado Cótica, Weisheng Zhao, Yanxue Chen, Tianxiao Nie, Guodong Wei   +10 more
wiley   +1 more source

Structure–Activity Relationship in UV‐Driven Gas‐Phase VOC Degradation Over Nanostructured SrTiO3 Photocatalysts

ChemCatChem, Volume 18, Issue 9, 14 May 2026.
Strontium titanate photocatalysts with tailored size, morphology, and porosity are evaluated for UV‐driven gas‐phase VOC degradation. A sol–gel‐derived nanostructured STO exhibits enhanced charge transfer and surface accessibility, outperforming commercial STOs and approaching TiO2 activity for ethanol and propionic acid oxidation, while revealing ...
Niloofar Haghshenas, Enrique Rodríguez‐Castellón, Alessandro Di Michele, Giuseppina Cerrato, Laura Prati, Alessandro Minguzzi, Ermelinda Falletta, Claudia L. Bianchi   +7 more
wiley   +1 more source

Detection of Toxic Gases and Volatile Organic Compounds Using Highly Adsorptive Nanomaterials: A Comprehensive Assessment

EcoMat, Volume 8, Issue 5, May 2026.
This review highlights how nanomaterials with high adsorption capacities including carbon‐based structures, transition metal oxides, 2D layers, and zeolites enable sensitive and selective detection of toxic gases and VOCs. Their tailored properties and sensing mechanisms drive the development of next‐generation gas sensors for environmental and ...
Hamdy A. Ismail, Sabbah Ataya, Mohamed M. Goda, Ahmed G. Hussein, Ahmed Ramah, Ahmad G. Ramadan, Rashid Khan, Joy Djuansjah, Swellam W. Sharshir, Ahmed El‐Harairy   +9 more
wiley   +1 more source

Electron Microscopy Transfer System to Protect Atmosphere‐Sensitive Materials for Scanning Electron Microscopy Characterization

Microscopy Research and Technique, Volume 89, Issue 5, Page 759-768, May 2026.
SEM–EDX and XRD characterization confirm that pouches made from readily available aluminum foil, used in combination with a commercial cryo‐EM transfer system, effectively protect highly atmosphere‐sensitive and/or hygroscopic materials from contamination during transfer from inert environments to the SEM vacuum chamber.
Louis G. Corcoran, Ellen M. Monzo, Chinomso E. Onuoha, Shivasheesh Varshney, Han Seung Lee, Chris Frethem, Bharat Jalan, Alon V. McCormick, R. Lee Penn   +8 more
wiley   +1 more source

Hole Polaronic Confinement in (111) Yttria‐Stabilised Zirconia

Small, Volume 22, Issue 25, 4 May 2026.
Ultrathin epitaxial YSZ(111) films unexpectedly develop p‐type mixed conduction and amplified electromechanical coupling under oxidizing conditions. Combined transport measurements and first‐principles modeling reveal that nanoscale confinement and ordered dopant–vacancy complexes stabilize localized O 2p hole polarons at the surface. A canonical ionic
Milica Vasiljevic, Victor Buratto Tinti, Javier Zamudio‐García, José Maria Castillo Robles, Vasileios Bilalis, Imran Asghar, Simone Santucci, Yichen Wu, Simone Sanna, Carmela Aruta, Pasquale Orgiani, Dimitrios Koukoulis, David Marrero‐López, Weimin Wang, Ivano E. Castelli, Vincenzo Esposito   +15 more
wiley   +1 more source

Multifunctionality of SrTiO3 nanocubes

, 2017
Perovskite oxides have been extensively studied due to their wide range of applications in electronics, catalysts and energy storage. Strontium Titanate (SrTiO3) is a perovskite-type oxide that possesses unique physical and chemical properties such as thermal stability, superconductivity, high dielectric constant and good photocatalytic activity. These
openaire   +2 more sources

CQD-Modified SrTiO₃ for Enhanced Photocatalytic CO₂ Reduction to Methane. [PDF]

Materials (Basel)
Sun S, Liu Y, Hu C, Zhang Y, Zhong Y, Wang D.   +5 more
europepmc   +1 more source

Understanding the Effects of Tensile Strain on the Structure and Magnetism of Stoichiometric LaCoO₃ Films. [PDF]

Chem Mater
Russell D, Haight RM, Liu B, Barooni A, Partin A, Smekhova A, Kronast F, Baker LR, Ghazisaeidi M, Hwang J, Yang F, Woodward PM.   +11 more
europepmc   +1 more source

Spatiotemporal alignment of hole transfer and water oxidation for highly efficient photocatalytic water splitting. [PDF]

Nat Commun
Luo Y, Chen R, Dittrich T, Gao P, Ni C, Zhang J, Zhao Y, Zhang D, Ta N, Li M, Zhang M, Li D, Feng Z, Li Z, Yu Y, Zhou P, Domen K, Fan F, Li C.   +18 more
europepmc   +1 more source