Results 101 to 110 of about 113 (110)
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Journal of the Mechanics and Physics of Solids, 2022
The electromagnetic aspects of the fully dynamic flexoelectric problem are examined for dielectric solids by introducing a new theoretical framework which incorporates both gradients of electric polarization and flexoelectricity due to strain gradients and also includes a weak coupling with the magnetic field. This formulation predicts the existence of
Giannakopoulos, Antonios E. +1 more
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The electromagnetic aspects of the fully dynamic flexoelectric problem are examined for dielectric solids by introducing a new theoretical framework which incorporates both gradients of electric polarization and flexoelectricity due to strain gradients and also includes a weak coupling with the magnetic field. This formulation predicts the existence of
Giannakopoulos, Antonios E. +1 more
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Modeling of seismo-electromagnetic phenomena
Russian Journal of Earth Sciences, 2001A model for seismo-electromagnetic (SEM) phenomena is described. The electromagnetic signals generated by mechanical disturbances in the earths crust have been calculated and compared with reported seismo-electromagnetic signals (SEMS). The major known SEM phenomena, namely, tectonomagnetic variations, electrotelluric anomalies, geomagnetic variations ...
Gershenzon, Naum I., Bambakidis, Gust
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Frictional discharge plasma and seismo-electromagnetic phenomena
Physics of the Earth and Planetary Interiors, 2008Abstract Although several mechanisms of precursory electromagnetic emissions of earthquakes have been proposed, there has been no in situ observation of electromagnetic phenomena occurring at the frictional contacts during rock frictions. From an experiment simulating the motion of an asperity on a fault surface, we report the generation of photon ...
Jun Muto +3 more
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2021
<p>With a new type of a scalar magnetometer, the Coupled Dark State Magnetometer (CDSM) aboard the China Seismo-Electromagnetic Satellite (CSES) mission, we observed magnetic field fluctuations in the period mid July 2018 until mid November 2018.&#160;<br>The measurement range of the CDSM is from 1000 nT up to 100000
Konrad Schwingenschuh +16 more
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<p>With a new type of a scalar magnetometer, the Coupled Dark State Magnetometer (CDSM) aboard the China Seismo-Electromagnetic Satellite (CSES) mission, we observed magnetic field fluctuations in the period mid July 2018 until mid November 2018.&#160;<br>The measurement range of the CDSM is from 1000 nT up to 100000
Konrad Schwingenschuh +16 more
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Physics of the Earth and Planetary Interiors, 1989
Abstract We describe generation of low- and radio-frequency electromagnetic radiation (EMR) by seismic waves of pressure applied to a neutral nonpiezoelectrical medium. The EMR is induced during the process of ionic crystal fracture and formation of a mosaic of fluctuation charges on the opposite sides of the cracks, the formation and oscillation of ...
N.G. Khatiashvili, M.E. Perel'man
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Abstract We describe generation of low- and radio-frequency electromagnetic radiation (EMR) by seismic waves of pressure applied to a neutral nonpiezoelectrical medium. The EMR is induced during the process of ionic crystal fracture and formation of a mosaic of fluctuation charges on the opposite sides of the cracks, the formation and oscillation of ...
N.G. Khatiashvili, M.E. Perel'man
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Физика Земли / Izvestiya, Physics of the Solid Earth
The review examines seismo-electromagnetic and seismo-ionospheric phenomena, the potential of which for earthquake forecasting and exploration geophysics was anticipated by the remarkable Russian geophysicist G.A. Sobolev. His works inspired geophysicists around the world to work in these areas, and to date they have developed rapidly.
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The review examines seismo-electromagnetic and seismo-ionospheric phenomena, the potential of which for earthquake forecasting and exploration geophysics was anticipated by the remarkable Russian geophysicist G.A. Sobolev. His works inspired geophysicists around the world to work in these areas, and to date they have developed rapidly.
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Recent progress in seismo electromagnetics and related phenomena
Physics and Chemistry of the Earth, Parts A/B/C, 2006Masashi Hayakawa +3 more
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Earthquake prediction, seismo-electromagnetic phenomena
Journal of Atmospheric and Solar-Terrestrial Physics, 1997openaire +1 more source
Principal Problems in Research on Seismo-Electromagnetic Phenomena
Mikhail B. Gokhberg +2 moreopenaire +1 more source