Tunable low−temperature NMR oscillator for magnetic field measurements

1975 ◽  
Vol 46 (1) ◽  
pp. 58-61 ◽  
Author(s):  
William R. Wampler ◽  
Svatoslav Matula ◽  
Bruno Lengeler ◽  
Georg Durcansky
Keyword(s):  
Magnetic Field ◽  
Low Temperature ◽  
Field Measurements ◽  
Magnetic Field Measurements

The effect of plasmaspheric material on magnetopause reconnection

2020 ◽  
Author(s):  
Stephen Fuselier ◽  
Stein Haaland ◽  
Paul Tenfjord ◽  
David Malaspina ◽  
James Burch ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Low Temperature ◽  
Magnetic Reconnection ◽  
Plasma Wave ◽  
Outer Part ◽  
Field Measurements ◽  
Ion Composition ◽  
The Earth ◽  
Magnetospheric Multiscale ◽  
Magnetic Field Measurements

<p>The Earth’s plasmasphere contains cold (~eV energy) dense (>100 cm<sup>-3</sup>) plasma of ionospheric origin. The primary ion constituents of the plasmasphere are H<sup>+ </sup>and He<sup>+</sup>, and a lower concentration of O<sup>+</sup>. The outer part of the plasmasphere, especially on the duskside of the Earth, drains away into the dayside outer magnetosphere when geomagnetic activity increases. Because of its high density and low temperature, this plasma has the potential to modify magnetic reconnection at the magnetopause. To investigate the effect of plasmaspheric material at the magnetopause, Magnetospheric Multiscale (MMS) data are surveyed to identify magnetopause crossings with the highest He<sup>+</sup>densities. Plasma wave, ion, and ion composition data are used to determine densities and mass densities of this plasmaspheric material and the magnetosheath plasma adjacent to the magnetopause. These measurements are combined with magnetic field measurements to determine how the highest density plasmaspheric material in the MMS era may affect reconnection at the magnetopause.</p>

Low-temperature and high magnetic field measurements of atmospheric particulate matter

2004 ◽  
Vol 272-276 ◽  
pp. 2420-2421 ◽  
Author(s):  
M Gómez-Paccard ◽  
G McIntosh ◽  
V Villasante ◽  
M.L Osete ◽  
J Rodriguez-Fernández ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Particulate Matter ◽  
Low Temperature ◽  
High Magnetic Field ◽  
Field Measurements ◽  
Atmospheric Particulate Matter ◽  
Atmospheric Particulate ◽  
Magnetic Field Measurements

Magnetic field measurements in space

1963 ◽  
Vol 1 (3) ◽  
pp. 399-414 ◽  
Author(s):  
Laurence J. Cahill
Keyword(s):  
Magnetic Field ◽  
Field Measurements ◽  
Magnetic Field Measurements
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