Results 31 to 40 of about 633 (192)

Low-temperature cooling behavior of single-domain magnetite: Forcing of the crystallographic axes and interactions [PDF]

, 2006
Low-temperature cycling (LTC) of magnetic remanences carried by rocks has become a standard technique in paleomagnetism, rock magnetism, and environmental magnetism as a means of identifying mineralogy and grain size.
Williams, Wyn; id_orcid
core   +1 more source

Magnetic nanowires for quantitative detection of biopolymers

AIP Advances, 2020
Magnetic nanowires (MNWs) rank among the most promising multifunctional magnetic nanomaterials for nanobarcoding applications, especially biolabeling, owing to their nontoxicity and remote excitation using a single magnetic source.
Mohammad Reza Zamani Kouhpanji, Bethanie J. H. Stadler   +1 more
doaj   +1 more source

SteveLund/FORC-Analysis: Initial archive of FORC data and corresponding analytic code

, 2020
First Order Reversal Curve (FORC) data and ...
Steve Lund
core   +1 more source

Biomagnetic Characterization of Air Pollution Particulates in Lahore, Pakistan

Geochemistry, Geophysics, Geosystems, 2022
We report the characterization of anthropogenic magnetic particulate matter (MPM) collected on leaves from roadside Callistemon (bottlebrush) trees from Lahore, Pakistan, and on known sources of traffic‐related particulates to assess the potential of ...
H. A. Sheikh, B. A. Maher, V. Karloukovski, G. I. Lampronti, R. J. Harrison   +4 more
doaj   +1 more source

Representative hysteresis and first order reversal curve (FORC) diagrams of specimens from the mudbrick material (SF12E).

, 2023
(A) Day Plot [49] following Dunlop (2002) [50]. (B) Squareness (Mr/Ms) versus Bc [51]. The different colors in (A)-(B) represent temperatures to which the different specimens were preheated. (C) Hysteresis loops of the specimen preheated to 700⁰C.
Aren M. Maeir (2847761), Yoav Vaknin (5893877), Adi Eliyahu Behar (17118009), Oded Lipschits (9220898), Erez Ben-Yosef (4178914), Ron Shaar (5893859)   +5 more
core   +1 more source

Relation of the average interaction field with the coercive and interaction field distributions in First order reversal curve diagrams of nanowire arrays

Scientific Reports, 2020
First-order reversal curve diagrams, or FORC diagrams, have been studied to determine if the widths of their distributions along the interaction and coercivity axes can be related to the mean-field magnetization dependent interaction field (MDIF). Arrays
Y. G. Velázquez, A. Lobo Guerrero, J. M. Martínez, E. Araujo, M. R. Tabasum, B. Nysten, L. Piraux, A. Encinas   +7 more
doaj   +1 more source

Influence of Magnetofossils on Paleointensity Estimations Inferred From Principal Component Analyses of First‐Order Reversal Curve Diagrams for Sediments From the Western Equatorial Pacific

Geochemistry, Geophysics, Geosystems, 2021
Relative abundance of magnetite originated from magnetotactic bacteria (magnetofossils) in sediments may influence relative paleointensity (RPI) estimations of the geomagnetic field, as some studies reported an inverse correlation between RPI and the ...
Kosuke Inoue, Toshitsugu Yamazaki, Yoichi Usui   +2 more
doaj   +1 more source

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

Materials & 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, Chenxi Wang, Fangping Zhuo, Ying Liu, Zujian Wang, Hamel N. Tailor, Chao He, Xifa Long   +7 more
doaj   +1 more source

Influence of annealing temperature on degradation efficiency and iron oxide transformations in CeO2/Fe-oxide sorbents

AIP Advances, 2021
The microstructural and physical properties of magnetically separable CeO2 (5 wt.%)/Fe-oxide sorbents, applicable for the decomposition of organophosphorus pesticides, are analyzed in dependence on calcination temperature. The sorbents are prepared using
Ondrej Zivotsky, Jiri Lunacek, Yvonna Jiraskova, Jiri Bursik, Jakub Ederer, Pavel Janos, Kristina Cabanova   +6 more
doaj   +1 more source

Magnetic Properties of Fe49Co33Ni18Nanowire ArraysStudied by First-Order Reversal Curve Diagrams [PDF]

Journal of Nanostructures, 2014
Fe49Co33Ni18 nanowire arrays (175 nm in diameter and lengths ranging from 5 to 32μm) were fabricated into nanopores of hard-anodized aluminum oxide templates using pulsed ac electrodeposition technique.
S. Samanifar, M. AlmasiKashi, A. Ramazani   +2 more
doaj   +1 more source