Results 11 to 20 of about 2,027,258 (333)

Unlocking potential: Exploring Al2O3:ZrO2:HfO2 ternary composite oxides for advanced dielectric applications [PDF]

APL Electronic Devices
We present an innovative dielectric layer composed of a ternary oxide composite, including high-k materials Al2O3, ZrO2, and HfO2. These composite films were deposited using the Chemical Beam Vapor Deposition (CBVD) technique with a combinatorial ...
Rashmi Rani, Giacomo Benvenuti, Seema Sharma, Radheshyam Rai, André Reck, Walaa Jahjah, Estelle Wagner, Navaneeth Tejasvi Mysore Nagendra, William Maudez, Md Kashif Shamim   +9 more
doaj   +1 more source

Simulation of Two-Dimensional Images for Ion-Irradiation Induced Change in Lattice Structures and Magnetic States in Oxides by Using Monte Carlo Method

Quantum Beam Science, 2021
A Monte Carlo method was used to simulate the two-dimensional images of ion-irradiation-induced change in lattice structures and magnetic states in oxides.
Akihiro Iwase, Shigeru Nishio
doaj   +1 more source

Enthalpies of formation of lanthanide oxyapatite phases [PDF]

, 2001
A family of lanthanide silicates adopts an oxyapatite-like structure with structural formula Ln9.33∎0.67(SiO4)6O2 (Ln 4 La, Sm, Nd, Gd, ∎ = vacancy).
Helean, K. B., Lu, P., Navrotsky, A., Risbud, A. S., Wilding, M. C.   +4 more
core   +1 more source

High-Strength Optical Coatings for Single-Crystal ZnGeP₂ by the IBS Method Using Selenide and Oxide Materials

Ceramics, 2023
The paper presents the results on the development of an optical coating for a single-crystal ZnGeP2 substrate based on a selenide-oxide pair of materials (ZnSe/Al2O3).
Mikhail Zinovev, Nikolay N. Yudin, Vladimir Kuznetsov, Sergey Podzyvalov, Andrey Kalsin, Elena Slyunko, Alexey Lysenko, Denis Vlasov, Houssain Baalbaki   +8 more
doaj   +1 more source

Toxic Kidney Damage in Rats Following Subchronic Intraperitoneal Exposure to Element Oxide Nanoparticles

Toxics, 2023
Chronic diseases of the urogenital tract, such as bladder cancer, prostate cancer, reproductive disorders, and nephropathies, can develop under the effects of chemical hazards in the working environment.
Yuliya V. Ryabova, Ilzira A. Minigalieva, Marina P. Sutunkova, Svetlana V. Klinova, Alexandra K. Tsaplina, Irene E. Valamina, Ekaterina M. Petrunina, Aristides M. Tsatsakis, Charalampos Mamoulakis, Kostas Stylianou, Sergey V. Kuzmin, Larisa I. Privalova, Boris A. Katsnelson   +12 more
doaj   +1 more source

Structure and Dielectric Properties of Amorphous High-kappa Oxides: HfO2, ZrO2 and their alloys [PDF]

, 2012
High-$\kappa$ metal oxides are a class of materials playing an increasingly important role in modern device physics and technology. Here we report theoretical investigations of the properties of structural and lattice dielectric constants of bulk ...
Guo, Hong, Wang, Jian, Wang, Yin, Zahid, Ferdows   +3 more
core   +2 more sources

Oxidative Stress, Nitric Oxide, and Diabetes [PDF]

The Review of Diabetic Studies, 2010
In the recent decades, oxidative stress has become focus of interest in most biomedical disciplines and many types of clinical research. Increasing evidence from research on several diseases show that oxidative stress is associated with the pathogenesis of diabetes, obesity, cancer, ageing, inflammation, neurodegenerative disorders, hypertension ...
Pitocco, Dario, Zaccardi, Francesco, Di Stasio, Enrico, Romitelli, Federica, Santini, Stefano Angelo, Zuppi, Cecilia, Ghirlanda, Giovanni   +6 more
openaire   +3 more sources

Investigation of the photoluminescent properties, scintillation behaviour and toxicological profile of various magnesium tungstate nanoscale motifs

Royal Society Open Science, 2022
We have synthesized several morphologies and crystal structures of MgWO4 using a one-pot hydrothermal method, producing not only monoclinic stars and large nanoparticles but also triclinic wool balls and sub-10 nm nanoparticles.
Nathaniel Hurley, Sailesh Srinivas, Justin Fang, Manli Sun, Simon Hong, Chia Te Chien, Alan Guo, Tamor A. Khan, Mingxing Li, Mircea Cotlet, Federico Moretti, Edith Bourret, Daniel Radin, Stella E. Tsirka, Maya Shelly, Stanislaus S. Wong   +15 more
doaj   +1 more source

Future insights on high temperature ceramics and composites for extreme environments

International Journal of Ceramic Engineering & Science, 2022
This document summarizes key research directions as they emerged during the proceedings of the Inaugural Orton Workshop that aimed to define scientific areas of current interest to the ceramics community around the theme of: “High Temperature Ceramics ...
Anthony Annerino, Mark Lawson, Pelagia‐Irene Gouma   +2 more
doaj   +1 more source

Exchange interactions in transition metal oxides: The role of oxygen spin polarization [PDF]

, 2017
Magnetism of transition metal (TM) oxides is usually described in terms of the Heisenberg model, with orientation-independent interactions between the spins.
Katsnelson, M. I., Kirilyuk, A., Logemann, R., Rudenko, A. N.   +3 more
core   +2 more sources