Results 21 to 30 of about 8,020,576 (226)

Joint analysis of the magnetic field and total gradient intensity in central Europe [PDF]

open access: yesSolid Earth, 2019
In the European region, the magnetic field at satellite altitudes (∼350 km) is mainly defined by a long-wavelength magnetic low, called the Central European Magnetic Low (CEML) here, located to the southwest of the Trans-European Suture Zone (TESZ)
M. Milano, M. Fedi, J. D. Fairhead
doaj   +1 more source

Compatibility of high-altitude aeromagnetic and satellite-altitude magnetic anomalies over Canada [PDF]

open access: yes, 2002
Results from equivalent-source distributions derived jointly from high-altitude (average 4 km) aeromagnetic and Magsat-derived (average 400 km) magnetic anomalies over Canada indicate that long-wavelength components (500–2500 km) in these fields are ...
Ravat, D.   +4 more
core   +1 more source

Plasmonic fiber-optic vector magnetometer [PDF]

open access: yes, 2016
A compact fiber-optic vector magnetometer based on directional scattering between polarized plasmon waves and ferro-magnetic nanoparticles is demonstrated. The sensor configuration reported in this work uses a short section of tilted fiber Bragg grating (
Jacques Albert   +17 more
core   +1 more source

Constraint on primordial magnetic fields in the light of ARCADE 2 and EDGES observations

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We study the constraints on primordial magnetic fields (PMFs) in the light of the Experiment to Detect the Global Epoch of Reionization Signature (EDGES) low-band observation and Absolute Radiometer for Cosmology, Astrophysics and Diffuse Emission ...
Pravin Kumar Natwariya
doaj   +1 more source

Cr<sub>1/4</sub>NbSe<sub>2</sub>-Single Crystal Growth and Evolution of Antiferromagnetic Correlated States. [PDF]

open access: yesAdv Sci (Weinh)
High‐quality single crystals Cr1/4NbSe2 were synthesized and comprehensively characterized for the first time. Advanced structural, electronic, and magnetic measurements uncover a correlated antiferromagnetic state, resolving longstanding inconsistencies regarding magnetic behavior derived from earlier polycrystal studies.
Abdelrahman N   +16 more
europepmc   +2 more sources

Reverse magnetic anomaly controlled by Permian igneous rocks in the NE Iberian Chain (Spain) [PDF]

open access: yes, 2014
Two important reverse dipolar magnetic anomalies in the Iberian Chain (Spain) are located over Permian igneous rocks. A detailed study of one of them, the Loscos magnetic anomaly, where the geological structure is well constrained, reveals that the ...
Antonio, María Casas   +3 more
core   +2 more sources

Long-wavelength torsional modes of solar coronal plasma structures [PDF]

open access: yes, 2010
Aims. We consider the effects of the magnetic twist and plasma rotation on the propagation of torsional m = 0 perturbations of cylindrical plasma structures (straight magnetic flux tubes) in the case when the wavelength is much longer than the cylinder ...
V. M. Nakariakov   +8 more
core   +1 more source

Rock magnetic properties of the Arunta Block, Central Australia, and their implication for the interpretation of long‐wavelength magnetic anomalies [PDF]

open access: yesJournal of Geophysical Research: Solid Earth, 1993
Rock magnetic and petrologic studies of a suite of deep crustal rocks from the Arunta Block of Central Australia reveal that the granulite grade rocks are in general much more magnetic than the amphibolite grade samples irrespective of bulk rock composition.
Kelso, Paul   +2 more
openaire   +2 more sources

MAGNETIC ANOMALIES OF PRECAMBRIAN TERRANES OF THE EAST ANTARCTIC SHIELD COASTAL REGION (20°E-50°E) [PDF]

open access: yes, 1996
P(論文)Extensive regional magnetic survey flights with a line-spacing of about 20km were conducted by Polar Marine Geological Research Expedition (PMGRE) in 1972,1986,1988 and 1990 over the 20°E-50°E coastal region of East Antarctica.
TARLOWSKY, Chris   +8 more
core   +1 more source

Satellite mapping of the Antarctic gravity field

open access: yesAnnals of Geophysics, 1999
The production and analysis of the Antarctic digital magnetic anomaly map will be greatly aided by complementary gravity data. They help to constrain thickness variations of the crust and related magnetic effects that may be used for correcting long ...
J. W. Kim   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy