Results 151 to 160 of about 11,992 (214)

Bayesian model comparison of type-I and type-II ultrafast demagnetization dynamics. [PDF]

Struct Dyn
Wadati H, Ueno T.
europepmc   +1 more source

Provenance of the Middle‐Upper Triassic Songpan‐Ganzi Flysch of Western China Revealed by Anisotropy of Magnetic Susceptibility Measurements: Implications for the Tectonic‐Paleogeographic Evolution of the Paleo‐Tethys Ocean

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.
Abstract The Triassic Songpan‐Ganzi turbidite complex (SGC) on the eastern Tibetan plateau is one of the largest flysch turbiditic complexes on Earth. However, the provenance of its extremely thick turbidites is hotly debated. We conducted the measurement of anisotropy of magnetic susceptibility (AMS) of Triassic turbidites from nine profiles in Ruo ...
Yuhan Yang, Yong Cao, Xiaozhou Ye, Zhenyu Yang, Zhiming Sun, Haibing Li   +5 more
wiley   +1 more source

Irreversible Demagnetization Detection Technique of IPM-type BLDC Motor considering Demagnetization Patterns with Integer Pole-slot Coefficients

, 2017
This paper proposes detection method of irreversible demagnetization using harmonic analysis of back electromotive force (BEMF) in interior permanent magnet type brushless DC motors.
강동혁
core  

Global Implications of Terrain‐Induced Bias in Paleomagnetic Data From 3D Forward Modeling of Mt. Etna

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.
Abstract In paleomagnetism, records of paleosecular variation (PSV) on centennial timescales are often based on magnetic measurements from lava flows. However, samples from recent flows that cooled in known magnetic fields often fail to produce the expected paleomagnetic directions, and samples from the same flow often show large within‐ and between ...
A. E. Hendrickx, C. Thieulot, L. V. de Groot   +2 more
wiley   +1 more source

Strain-Engineered Ultrafast Spin Dynamics Revealing Decoupled Magnetization and Heat Transport in SrRuO₃ Membranes for Flexible Spintronics. [PDF]

Small
Lu Q, Hao B, Ren Y, Wang Z, Huang B, Nie Y, Sheng Z.   +6 more
europepmc   +1 more source

High‐Resolution Body‐Wave Tomography of Kı̄lauea's Summit Magma Storage System From a Dense Passive and Active Source Experiment

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.
Abstract Imaging magma storage beneath active calderas requires resolving crustal structure at scales comparable to those of individual reservoirs. To identify potential reservoirs beneath Kı̄lauea, Hawai'i, we conducted a hybrid seismic experiment at its summit for 37 days in 2023 that combined more than 1,800 three‐component nodal seismometers with ...
Guoqing Lin, Steven Roecker, Roger Denlinger, Dan O’Connell, Ninfa Bennington, Elizabeth Vinarski, Ashton Flinders, Matthew M. Haney   +7 more
wiley   +1 more source

Moon's farside near-zero paleomagnetic field suggests a global lunar dynamo cessation. [PDF]

Sci Adv
Jiang X, Su F, Wang H, Liu R, Cao T, Hu S, Li H, Wen C, Chou YM, Qin H, Qi K, Han F, Ma Y, Liu J.   +13 more
europepmc   +1 more source

Cambrian Stage 3 Paleomagnetism of the South China Block: Implications for Early Paleozoic Gondwana Reconstructions

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.
Abstract The paleogeographic position of the South China Block (SCB) during the early Paleozoic and its affiliation with Gondwana remain debated. We report new high‐quality paleomagnetic data from sandstone‐dominated Cambrian Stage 3 strata correlated with the Yu'anshan–Hongjingshao succession collected along the southwestern margin of the SCB ...
Dongmeng Zhang, Xin Cheng, Vadim A. Kravchinsky, Mengting Zhong, Bitian Wei, Nan Jiang, Longyun Xing, Shuqi Lan, Weijie Zhang, Jiahui Zhang, Chao Chang, Wei Liu, Yanan Zhou, Xingliang Zhang, Hanning Wu   +14 more
wiley   +1 more source

Generation of phonons with angular momentum during ultrafast demagnetization

A major question in the field of femtosecond laser-induced demagnetization is whereto the angular momentum lost by the electrons is transferred. Recent ultrafast electron diffraction measurements [Tauchert et al., Nature (London) 602, 73 (2022)] suggest ...
Muraleedharan, Mrudul, Weissenhofer, Markus, Oppeneer, Peter M., Muraleedharan, Mrudul,, Oppeneer, Peter M.,, Weissenhofer, Markus,   +5 more
core   +1 more source

Viscous remanent magnetization authentication method for archaeological artifacts. [PDF]

Proc Natl Acad Sci U S A
Vaknin Y, Cych B, Gee JS, Tauxe L.
europepmc   +1 more source