Results 91 to 100 of about 3,374 (191)

Paleomagnetism of the Liassic member of the Zarzaïtine Formation (stable Saharan craton, Illizi basin, Algeria)

Annals of Geophysics, 2001
A paleomagnetic study was carried out in the carbonates and marls of the Liassic member of the Zarzaïtine Formation of the Illizi basin (SE Algeria) deposited in a continental environment. Two magnetization components were identified.
B. Bayou, N. Merabet, B. Henry, M. E. M. Derder, M. Amenna   +4 more
doaj   +1 more source

Magnetite-based magnetoreception in birds: the effect of a biasing field and a pulse on migratory behavior [PDF]

, 2002
To test the hypothesis that single domain magnetite is involved in magnetoreception, we treated Australian silvereyes Zosterops l. lateralis with a strong, brief pulse designed to alter the magnetization of single domain particles.
Kirschvink, Joseph L., Munro, Ursula, Wiltschko, Roswitha, Wiltschko, Wolfgang   +3 more
core  

MODERN ARCHITECTURE BOARD INFORMATION AND CONTROL SYSTEMS OF HEAVY VEHICLES

Российский технологический журнал, 2017
Prospects for using the method for controlling the stress state of products made of highstrength steels based on recording signals of magnetic (MN) and magnetoacoustic (MAN) remagnetization noise are considered. The energy and emission characteristics of
V. V. Filinov, S. A. Mikaeva, M. S. Rodyukov, A. V. Filinova   +3 more
doaj   +1 more source

Transition from the macrospin to chaotic behaviour by a spin-torque driven magnetization precession of a square nanoelement

, 2004
We demonstrate (using full-scale micromagnetic simulations) that the spin injection driven steady-state precession of a thin magnetic nanoelement exhibit a complicate transition from the quasi-macrospin to the chaotic behaviour with the increasing ...
D. Berkov, N. Gorn, V. S. Anishchenko
core   +1 more source

Current induced domain wall propagation in Co-rich amorphous microwires

AIP Advances, 2017
We studied the influence of the AC current flowing through the magnetically bistable Co-rich microwire on the magnetization dynamics. We used previously developed Sixtus-Tonks modified set-up for evaluation of the domain wall (DW) velocity within the ...
V. Zhukova, J. M. Blanco, A. Chizhik, M. Ipatov, A. Zhukov   +4 more
doaj   +1 more source

Role of temperature-dependent spin model parameters in ultra-fast magnetization dynamics

, 2017
In the spirit of multi-scale modelling magnetization dynamics at elevated temperature is often simulated in terms of a spin model where the model parameters are derived from first principles.
Deák, A., Hinzke, D., Nowak, U., Szunyogh, L.   +3 more
core   +1 more source

Investigation of the over-load unintentional remagnetization effect in series hybrid magnet variable flux memory machine

AIP Advances
Variable flux memory machines (VFMMs) have become a research hotspot due to their adjustable air-gap flux with the employment of low coercive force (LCF) permanent magnets (PMs).
Rui Tu, Hui Yang, Hao Zheng, Heyun Lin
doaj   +1 more source

FUNCTIONAL AND METROLOGICAL ANALYSIS OF MEASURING CHANNELS OF MAGNETIC MATERIALS PARAMETERS

Измерение, мониторинг, управление, контроль, 2022
Background. The object of the study is measuring channels of magnetic induction and magnetic field strength, as part of a software and hardware complex for measuring the parameters of magnetic materials.
E.A. Pecherskaya, D.E. Tuzova, P.E. Golubkov   +2 more
doaj   +1 more source

Magnetic guidewire steering at ultrahigh magnetic fields. [PDF]

Sci Adv, 2023
Tiryaki ME, Elmacıoğlu YG, Sitti M.
europepmc   +1 more source

Diagnosing Cryptic Remagnetization in Sedimentary Rocks

Eos, 2017
To understand the ancient movement of Earth’s tectonic plates, comprehensive magnetic and petrographic studies are needed to detect secondary magnetization in carbonates and other sedimentary rocks.
openaire   +1 more source