Results 21 to 30 of about 539 (185)

Lead titanate-induced abnormal ferroelectric/antiferroelectric phase transitions in Pb(Lu0.5Nb0.5)O3 solid solutions

open access: yesMaterials & Design, 2019
The development of bulk materials with ferroelectric/antiferroelectric (FE/AFE) phase transitions is of importance for meeting the needs of advanced electronic equipment. Here, we report a (1 − x)Pb(Lu0.5Nb0.5)O3-xPbTiO3 (abbreviated as PLNT100x) system,
Xiaoming Yang   +7 more
doaj   +1 more source

1. On Reciprocal Figures, Frames, and Diagrams of Forces [PDF]

open access: yesProceedings of the Royal Society of Edinburgh, 1872
The reciprocal figures treated of in this paper are plane rectilinear figures, such that every line in one figure is perpendicular to the corresponding line in the other, and lines which meet in a point in one figure correspond to lines which form a closed polygon in the other.By turning one of the figures round 90°, the corresponding lines become ...
openaire   +3 more sources

First-order reversal curve (FORC) diagrams for pseudo-single-domain magnetites at high temperature [PDF]

open access: yes, 2002
The recently developed first-order reversal curve (FORC) technique for rapidly examining magnetic domain state has great potential for paleomagnetic and environmental magnetic investigations.
Dunlop, DJ, Muxworthy, AR
core   +1 more source

A strong angular dependence of magnetic properties of magnetosome chains: Implications for rock magnetism and paleomagnetism

open access: yesGeochemistry, Geophysics, Geosystems, 2013
Single‐domain magnetite particles produced by magnetotactic bacteria (magnetosomes) and aligned in chains are of great interest in the biosciences and geosciences. Here, we investigated angular variation of magnetic properties of aligned Magnetospirillum
Jinhua Li   +5 more
doaj   +1 more source

An Improved Algorithm for Unmixing First-Order Reversal Curve Diagrams Using Principal Component Analysis [PDF]

open access: yes, 2018
First‐order reversal curve (FORC) diagrams of synthetic binary mixtures with single‐domain, vortex state, and multidomain end‐members (EMs) were analyzed using principal component analysis (FORC‐PCA). Mixing proportions derived from FORC‐PCA are shown to
Heslop, David   +5 more
core   +3 more sources

Domain state evolution and magnetic behavior of nickel ferrite nanoparticles: Insights from FORC analysis and structural characterization

open access: yesResults in Physics
In this study, the magnetostructural behavior of nickel ferrite nanoparticles with varying nickel content (x) was systematically examined at annealing temperatures of 250, 500, and 1000 °C.
Abbas Bachacheri   +2 more
doaj   +1 more source

Force-Directed Layout of Order Diagrams Using Dimensional Reduction [PDF]

open access: yes, 2021
Order diagrams allow human analysts to understand and analyze structural properties of ordered data. While an experienced expert can create easily readable order diagrams, the automatic generation of those remains a hard task. In this work, we adapt force-directed approaches, which are known to generate aesthetically-pleasing drawings of graphs, to the
Dominik Dürrschnabel, Gerd Stumme
openaire   +2 more sources

Crystalline texture of cobalt nanowire arrays probed by the switching field distribution and FORC diagrams

open access: yes, 2023
The crystalline texture of arrays of low diameter Co nanowires (NWs) synthesized by electrodeposition using electrolytes with different acidities (pH in the range 2.0–6.6) was studied by the switching field distribution (SFD) and first order reversal ...
Araujo, E   +4 more
core   +1 more source

Creature forcing and five cardinal characteristics in Cichoń’s diagram [PDF]

open access: yesArchive for Mathematical Logic, 2017
(new version: error in the last paragraph corrected)
Arthur Fischer   +3 more
openaire   +4 more sources

Effects of repeated exposure to ozonated water on hair fibre structure and integrity: Part I

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Repeated exposure to ozonated water caused cumulative oxidative changes in hair, altering structural integrity, thermal behaviour and mechanical properties. The findings reveal a distinct ozone‐induced damage profile that progresses beyond the cuticle, challenging claims of hair‐revitalizing benefits. Abstract Objective Ozone has recently been marketed
Pedro Augusto Laurindo Igreja Marrafa   +5 more
wiley   +1 more source

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