Results 41 to 50 of about 633 (192)

) From First‐Order Reversal Curve Diagrams

, 2021
Hematite carries magnetic signals of interest in tectonic, paleoclimatic, paleomagnetic, and planetary studies. First-order reversal curve (FORC) diagrams have become an important tool for assessing the domain state of, and magnetostatic interactions ...
David Heslop, Oda, Hirokuni, Muxworthy, Adrian R, Andrew P. Roberts, Richard J. Harrison, Hu, Pengxiang, Chen, Yen-Hua, Zhaoxia Jiang, Harrison, Richard J, Liu, Qingsong, Alexandra Abrajevitch, Sato, Tetsuro, Xiang Zhao, Abrajevitch, Alexandra, Heslop, David, Qingsong Liu, Jinhua Li, Yen‐Hua Chen, Pengxiang Hu, Hirokuni Oda, Tetsuro Sato, Li, Jinhua, Hugh St. C. O’Neill, O'Neill, Hugh, Jiang, Zhaoxia, Adrian R. Muxworthy, Roberts, Andrew P., Zhao, Xiang, Brad J. Pillans, Pillans, Bradley   +29 more
core   +1 more source

Amidst (waste) abundance: world‐making and struggles in hosting a municipal landfill in the Bolivian lowlands Au milieu de l'abondance (de déchets) : fabrication du monde et luttes liées à la gestion d'une décharge municipale dans les basses terres de Bolivie

Journal of the Royal Anthropological Institute, EarlyView.
In recent decades, solid waste has proliferated worldwide, becoming a pressing global issue. This article explores the role of Indigenous people dwelling within and upon emerging waste scenarios, with a specific focus on involved forms of sociality and ontological contestation. Drawing on the case of a municipal landfill sited on a Guarani community in
Vanesa Martín Galán
wiley   +1 more source

First Order Reversal Curve Analysis on Superconductors

, 2023
The magnetometric technique of First Order Reversal Curve (FORC) analysis, applicable to hysteretic systems, is introduced to the study of superconducting samples. Some typical superconducting structures in FORC diagram are identified, and the reversible
Di Lascio, E. R.
core  

Magnetic Fabric: A Geophysical Approach for Identifying China's Neolithic Rammed Earth

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Accurate identification of rammed‐earth remains is essential for understanding early social complexity in Neolithic China. However, scientific methods for identifying rammed‐earth materials in Chinese prehistoric archeology remain limited, and identification still rely largely on field observations.
Fen Wang, Hao Wu, Lishan Liao, Qingyi Zhao, Zehao He, Shutong Wei, Chao Zhu, Zongguo Zhang, Xinquan Dang, Yiqi Dai, Zhubin Li, Yuxuan Xie, Shuai Yao, Jingyi Shen, Qingyu Lu, Qiong Chen   +15 more
wiley   +1 more source

Debt Concentration and the Tax Sensitivity of Leverage Concentration de la dette et sensibilité fiscale du levier financier

Contemporary Accounting Research, Volume 43, Issue 2, Page 923-954, Summer 2026.
ABSTRACT A concentrated debt structure can facilitate creditor coordination, which reduces the financial distress cost in a liquidity default but also increases the risk of a strategic default. Debt concentration affects the sensitivity of leverage to tax through these two forces.
Xiaoli Hu, Yuehua Li, Oliver Zhen Li, Sha Pei   +3 more
wiley   +1 more source

Exchange spring behaviour in SrFe12O19-CoFe2O4 nanocomposites

AIP Advances, 2015
Nanocomposites of hard (SrFe12O19) and soft ferrite (CoFe2O4) are prepared by mixing individual ferrite components at appropriate weight ratio and subsequent heat treatment.
Debangsu Roy, P. S. Anil Kumar
doaj   +1 more source

A novel lead-free Na0.5Bi0.5TiO3-based ceramic with superior comprehensive energy storage and discharge properties for dielectric capacitor applications

Journal of Materiomics, 2020
Na0.5Bi0.5TiO3 (NBT)-based ceramics have been widely used as dielectric materials for energy storage capacitors because of their environmental friendliness and excellent ferroelectric properties.
Da Li, Ying Lin, Qibin Yuan, Miao Zhang, Liang Ma, Haibo Yang   +5 more
doaj   +1 more source

Acquisition of Self‐Reversed Magnetization in Greigite Driven by Antiparallel Vortex‐Core Coupling During Low‐Temperature Oxidation

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Self‐reversed magnetization, acquired antiparallel to the external field, can complicate the interpretation of paleomagnetic directional records, particularly in altered greigite‐bearing sediments with anomalous magnetizations. The underlying physical process for this self‐reversal remains poorly constrained.
Shichu Chen, Liao Chang, Wyn Williams
wiley   +1 more source

Magnetic properties of Ni films on sapphire investigated using first-order reversal curve (FORC) measurements

, 2022
The first-order reversal curve (FORC) measurement protocol and time efficiency considerations are discussed. The FORC method is then used to analyze and compare the substrate annealing temperature dependence of the magnetic properties and magnetization ...
Auðunn Orri Elvarsson 1998-
core  

In situ crystallization and magnetic measurement of hexaferrite glass-ceramics

AIP Advances, 2021
Glass-ceramic (GC) materials have the formability advantages of glasses and the opportunity for controlled crystallization of functional ceramic phases. Here, we obtain GCs containing the hard magnetic phase Sr-hexaferrite (SrFe12O19) from a borate glass.
Arumala J. Lere-Adams, Mostafa Ahmadzadeh, Natalie Smith-Gray, David Bollinger, Scott Boroughs, John S. McCloy   +5 more
doaj   +1 more source