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Trends in the F2 ionospheric layer due to long-term variations in the Earth's magnetic field
(Elsevier, 2009-06)
The Earth's magnetic field presents long-term variations with changes in strength and orientation. Particularly, changes in the dip angle (I) and, consequently, in the sin(I)cos(I) factor, affect the thermospheric neutral ...
Magnetic behavior of thin rare-earth films
(American Physical Society, 1999-03-01)
We consider a thin rare-earth film with the c axis perpendicular to the surface, to study its nonuniform
magnetic structure induced by the lower coordination near the surfaces. The influence of a dc magnetic field,
applied ...
On a correlation between the ionospheric electric field and the time derivative of the magnetic field
(Hindawi, 2012-02-20)
A correlation of the ionospheric electric field and the time derivative of the magnetic field was noticed over thirty years ago and has yet to be explained. Here we report on another set of examples during the superstorm ...
Effects of Earth's magnetic field variation on high frequency wave propagation in the ionosphere
(European Geosciences Union, 2019-02)
The ionosphere is an anisotropic, dispersive medium for the propagation of radio frequency electromagnetic waves due to the presence of the Earth?s intrinsic magnetic field and free charges. The detailed physics of ...
Magnetic structures in ultra-thin Holmium films: Influence of external magnetic field
(Elsevier, 2015-03-01)
A tanget magnetometer to measure the earth magnetic field
(Revista Mexicana de Física, 2009)