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Advanced Electronic Materials, EarlyView.ABSTRACT With the continuous development of computer image processing, developing efficient and low‐power computing devices has become a key challenge. Memristors have integrated in‐situ storage and computing capabilities, making them an ideal choice for low‐power image processing computing architectures. However, current memristors are confronted with
Tengyu Li +4 more
wiley +1 more source
Extrinsic and Intrinsic Charge Transfer at Interfaces of Membrane‐Based Oxide Heterostructures
Advanced Electronic Materials, EarlyView.Freestanding oxides have emerged as a new opportunity to tailor oxides outside of the typical epitaxial constraints. We present the fabrication of TiO2‐terminated SrTiO3 membranes via direct growth control. We demonstrate competing ionic and electronic charge transfer in LaAlO3/SrTiO3 bilayers using near ambient pressure XPS.
Kapil Nayak +8 more
wiley +1 more source
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Perovskite Oxide Catalysts for Advanced Oxidation Reactions
Advanced Functional Materials, 2021AbstractMeeting the escalating demand for clean water resources is one of the key challenges to ensure a sustainable future. Catalysis plays an important role to advance the chemical reactions required for wastewater efficient remediation. How to exploit high‐performance catalysts to boost the pivotal reaction kinetics always attracts researchers ...
Kai Wang +5 more
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Trends in Stability of Perovskite Oxides
Angewandte Chemie International Edition, 2010Perovskite oxides with general formula AMO3 have a large variety of applications as dielectrics and piezoelectrics, ferroelectrics and/or ferromagnetic materials, among others. Rare earth and alkaline earth metal perovskites are useful as catalysts for hydrogen generation, as oxidation catalysts for hydrocarbons, and as effective and inexpensive ...
Federico, Calle-Vallejo +4 more
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Metamagnetic Behavior in a Quadruple Perovskite Oxide
Inorganic Chemistry, 2021A cubic quadruple perovskite oxide CeMn3Cr4O12 has been synthesized under high-pressure and high-temperature conditions of 8 GPa and 1273 K. The X-ray absorption spectroscopy reveals that the Ce ions are in a trivalent state, as represented by the ionic model of Ce3+Mn3+3Cr3+4O12.
Yuichi Okazaki +19 more
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Properties of Perovskites and Other Oxides
2010In this book some 50 papers published by K A Müller as author or co-author over several decades, amplified by more recent work mainly by T W Kool with collaborators, are reproduced. The main subject is Electron Paramagnetic Resonance (EPR) applied to the study of perovskites and other oxides with related subjects.
Müller, K.A., Kool, T.W.
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Tetravalent Dysprosium in a Perovskite‐Type Oxide
Advanced Materials, 2012The existence of tetravalent dysprosium in perovskite-type oxide barium zirconate is confirmed in this work. This discovery will stimulate many researchers in diverse fields such as catalysts, solid state ionics, sensors, and fluorescent materials.
Donglin Han +2 more
exaly +3 more sources
Double Perovskite Oxide for Chemical Sensors
2020 IEEE International Workshop on Metrology for Industry 4.0 & IoT, 2020Chemical sensor technology is useful for monitoring environmental pollutions, controlling sustainable production systems and managing cultural heritage. The most promising devices are resistive sensors based on semiconductor metal oxides sensing materials because of their low cost, high sensitivity and quick response.
Zaza F., Bonanni S., Serra E.
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Science, 2002
CHEMISTRY/PHYSICS Transition metal oxides with a cubic perovskite structure display a range of interesting and desirable properties such as piezoelectricity, ferroelectricity, and magnetoresistance. Although most studies have been of thin films or bulk single crystals, preparation of these materials in a one-dimensional form, like their silicon- and ...
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CHEMISTRY/PHYSICS Transition metal oxides with a cubic perovskite structure display a range of interesting and desirable properties such as piezoelectricity, ferroelectricity, and magnetoresistance. Although most studies have been of thin films or bulk single crystals, preparation of these materials in a one-dimensional form, like their silicon- and ...
openaire +1 more source