[HTML][HTML] Diagenesis of magnetic minerals in active/relict methane seep: Constraints from rock magnetism and mineralogical records from Bay of Bengal

V Gaikwad, F Badesab, P Dewangan… - Frontiers in Earth …, 2021 - frontiersin.org
In this study, we conducted a comprehensive investigation of rock magnetic, mineralogical,
and sedimentological records of sediment cores supplemented by a high resolution seismic …

Vortex magnetic domain state behavior in the Day plot

W Williams, R Moreno, AR Muxworthy… - Geochemistry …, 2024 - Wiley Online Library
The ability of rocks to hold a reliable record of the ancient geomagnetic field depends on the
structure and stability of magnetic domain‐states contained within constituent particles. In …

[HTML][HTML] Reductive dissolution of biogenic magnetite

T Yamazaki - Earth, Planets and Space, 2020 - Springer
Reductive dissolution of magnetite is known to occur below the Fe-redox boundary in
sediments. In this study, detailed processes associated with biogenic magnetite dissolution …

Detrital remanent magnetization of single-crystal silicates with magnetic inclusions: Constraints from deposition experiments

L Chang, H Hong, F Bai, S Wang, Z Pei… - Geophysical Journal …, 2021 - academic.oup.com
Quasi-linear field-dependence of remanence provides the foundation for sedimentary
relative palaeointensity studies that have been widely used to understand past geomagnetic …

Soft X-Ray Phase Nanomicroscopy of Micrometer-Thick Magnets

J Neethirajan, BJ Daurer, MDP Martínez, A Hrabec… - Physical Review X, 2024 - APS
Imaging of nanoscale magnetic textures within extended material systems is of critical
importance to both fundamental research and technological applications. While high …

Simulation of remanent, transient, and induced FORC diagrams for interacting particles with uniaxial, cubic, and hexagonal anisotropy

RJ Harrison, X Zhao, P Hu, T Sato… - Journal of …, 2019 - Wiley Online Library
The diagnostic power of first‐order reversal curve (FORC) diagrams has recently been
enhanced by an extended measurement protocol that yields three additional FORC‐like …

Resolving the interpretation of magnetic coercivity components from backfield isothermal remanence curves using unmixing of non‐linear preisach maps: Application …

C Necula, I Lascu, C Panaiotu… - Journal of Geophysical …, 2024 - Wiley Online Library
Unmixing of remanent magnetization curves, either isothermal remanent magnetization
(IRM) or backfield IRM, is widely used in rock magnetic and environmental magnetic studies …

Paleomagnetism of the Rio Perdido mafic dike swarm (1110 Ma) and the paleogeography of Amazonia and its role for supercontinents Rodinia and Gondwana

MS D'Agrella-Filho, UD Bellon, BV Ribeiro… - Precambrian …, 2024 - Elsevier
Abstract The Rio Apa Terrane (RAT) is situated at the south end of the Amazonian Craton
(AC) separated from it by the aulacogen Tucavaca belt. It encompasses basement rocks that …

Mineral Magnetic Characterization of High‐Latitude Sediments From Lake Levinson‐Lessing, Siberia

S Scheidt, R Egli, M Lenz, C Rolf… - Geophysical …, 2021 - Wiley Online Library
Abstract Levinson‐Lessing Lake in northern Central Siberia is a sedimentary archive
characterized by continuous, widely constant sedimentation at high rates (0.7 m ka− 1 for> …

Coupled detachment faulting and hydrothermal circulation at 49.7 E Southwest Indian Ridge revealed by seafloor magnetism

L Liu, J Zhou, T Wu, C Tao, S Wang… - Journal of …, 2024 - Wiley Online Library
Detachment faults at slow‐and ultraslow‐spreading mid‐ocean ridges are essential for
lithosphere‐hydrosphere interactions. However, their coupling with subseafloor …