Results 41 to 50 of about 2,828,055 (204)

Evolution of Phase Transformation on Microwave Dielectric Properties of BaSi_xO_1+2x Ceramics and Their Temperature-Stable LTCC Materials

Crystals, 2023
BaSixO1+2x (1.61 ≤ x ≤ 1.90) and LiF-doped BaSi1.63O4.26 ceramics were prepared by using a traditional solid-state method at the optimal sintering temperatures. The evolution of phase compositions of BaSixO1+2x (1.61 ≤ x ≤ 1.9) ceramics was revealed. The
Tailai Wen, Yulu Luo, Zehang Zeng, Xiaotian Liu, Changzhi Yin, Yiyang Cai, Xiaoxiao Li, Kang Du, Wen Lei, Shengxiang Wang   +9 more
doaj   +1 more source

Identifying the Onset of Phase Separation in Quaternary Lipid Bilayer Systems from Coarse-Grained Simulations

, 2018
Understanding the (de)mixing behavior of multicomponent lipid bilayers is an important step towards unraveling the nature of spatial composition heterogeneities in cellular membranes and their role in biological function.
He, Shushan, Maibaum, Lutz
core   +2 more sources

Reentrant Phase Coherence in Superconducting Nanowire Composites [PDF]

ACS Nano, 2016
40 pages including Supporting Information, 5 figures. This document is the unedited Author's version of a Submitted Work that was subsequently accepted for publication in ACS Nano, copyright \copyright American Chemical Society after peer ...
Ansermet, Diane, Petrovic, Alexander P, He, Shikun, Chernyshov, Dmitri, Hoesch, Moritz, Salloum, Diala, Gougeon, Patrick, Potel, Michel, BOERI, Lilia, Andersen, Ole Krogh, Panagopoulos, Christos   +10 more
openaire   +4 more sources

BaTiO₃/Ni_xZn_1−xFe₂O₄ (x = 0, 0.5, 1) Composites Synthesized by Thermal Decomposition: Magnetic, Dielectric and Ferroelectric Properties

Inorganics, 2023
To investigate the influence of spinel structure and sintering temperature on the functional properties of BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1), NiFe2O4, ZnFe2O4, and Ni0.5Zn0.5Fe2O4 were in situ prepared by thermal decomposition onto BaTiO3 surface from
Marija Šuljagić, Ivan Petronijević, Miljana M. Mirković, Aleksandar Kremenović, Adis Džunuzović, Vladimir B. Pavlović, Aleksandra Kalezić-Glišović, Ljubica Andjelković   +7 more
doaj   +1 more source

Comparison of the Magnetic properties of Mn3Fe2Si3O12 as a crystalline garnet and as a glass

, 2018
The crystalline garnet Mn3Fe2Si3O12 and an amorphous phase of the same nominal composition are synthesized at high pressure. The magnetic properties of the two forms are reported. Both phases order antiferromagnetically.
Cava, R. J., Cevallos, F. Alex
core   +1 more source

Study of the Effect of Two Phases in Li₄SiO₄–Li₂SiO₃ Ceramics on the Strength and Thermophysical Parameters

Nanomaterials, 2022
The paper studies the effect of Li2SiO3/Li4SiO4 phase formation in lithium-containing ceramics on the strength and thermophysical characteristics of lithium-containing ceramics, which have great prospects for use as blanket materials for tritium ...
Artem Kozlovskiy, Dmitriy I. Shlimas, Maxim V. Zdorovets, Aleksandra Moskina, Vladimir Pankratov, Anatoli I. Popov   +5 more
doaj   +1 more source

Photocatalytic oxidation of methyl tert-butyl ether in presence of various phase compositions of TiO2 [PDF]

, 2019
MTBE (methyl tert-butyl ether) represents a rising threat to the environment, especially drinking water, and its effective removal (with all by-products) is necessary.
Hrádková, Květoslava, Kočí, Kamila, Matějová, Lenka, Reli, Martin, Vaštyl, Michal, Šihor, Marcel   +5 more
core   +1 more source

Chemical composition and origin of nebulae around Luminous Blue Variables [PDF]

, 2001
We use the analysis of the heavy element abundances (C, N, O, S) in circumstellar nebulae around Luminous Blue Variables to infer the evolutionary phase in which the material has been ejected.
Lamers, Henny J. G. L. M., Langer, Norbert, Nota, Antonella, Panagia, Nino, Smith, Linda J.   +4 more
core   +6 more sources

Construction and Characterization of TiN/Si₃N₄ Composite Insulation Layer in TiN/Si₃N₄/Ni₈₀Cr₂₀ Thin Film Cutting Force Sensor

Micromachines, 2021
The measurement of cutting force is an effective method for machining condition monitoring in intelligent manufacturing. Titanium nitride films and silicon nitride films were prepared on 304 stainless steel substrates by DC-reactive magnetron sputtering ...
Ruyuan Ma, Wenge Wu, Zhenyu He, Yunping Cheng, Lijuan Liu, Yongjuan Zhao   +5 more
doaj   +1 more source

The Casting Rate Impact on the Microstructure in Al–Mg–Si Alloy with Silicon Excess and Small Zr, Sc Additives

Metals, 2021
The study investigates the effect of casting speed on the solidification microstructure of the aluminum alloy Al0.3Mg1Si with and without the additions of zirconium and scandium. Casting was carried out in steel, copper, and water-cooled chill molds with
Evgenii Aryshenskii, Maksim Lapshov, Sergey Konovalov, Jurgen Hirsch, Vladimir Aryshenskii, Svetlana Sbitneva   +5 more
doaj   +1 more source