Alfvén resonator, the Glossary
An Alfvén resonator or Ionosphere Alfvén resonator is a spectral resonance structure found within geomagnetic fields in the frequency range of 0.1–10 Hz.[1]
Table of Contents
8 relations: Earth's magnetic field, Earth–ionosphere waveguide, Electrical resistivity and conductivity, Feedback, Hertz, Instability, Ionospheric dynamo region, Resonance (chemistry).
- Ionosphere
Earth's magnetic field
Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from Earth's interior out into space, where it interacts with the solar wind, a stream of charged particles emanating from the Sun.
See Alfvén resonator and Earth's magnetic field
Earth–ionosphere waveguide
The Earth–ionosphere waveguide is the phenomenon in which certain radio waves can propagate in the space between the ground and the boundary of the ionosphere. Alfvén resonator and Earth–ionosphere waveguide are ionosphere.
See Alfvén resonator and Earth–ionosphere waveguide
Electrical resistivity and conductivity
Electrical resistivity (also called volume resistivity or specific electrical resistance) is a fundamental specific property of a material that measures its electrical resistance or how strongly it resists electric current.
See Alfvén resonator and Electrical resistivity and conductivity
Feedback
Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop.
See Alfvén resonator and Feedback
Hertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second.
See Alfvén resonator and Hertz
Instability
In dynamical systems instability means that some of the outputs or internal states increase with time, without bounds.
See Alfvén resonator and Instability
Ionospheric dynamo region
In the height region between about 85 and 200 km altitude on Earth, the ionospheric plasma is electrically conducting. Alfvén resonator and ionospheric dynamo region are ionosphere.
See Alfvén resonator and Ionospheric dynamo region
Resonance (chemistry)
In chemistry, resonance, also called mesomerism, is a way of describing bonding in certain molecules or polyatomic ions by the combination of several contributing structures (or forms, also variously known as resonance structures or canonical structures) into a resonance hybrid (or hybrid structure) in valence bond theory. Alfvén resonator and resonance (chemistry) are Physical chemistry.
See Alfvén resonator and Resonance (chemistry)
See also
Ionosphere
- Alfvén resonator
- Anomalous oxygen
- Atmospheric dynamo
- Birkeland current
- Coherent electromagnetic radio tomography
- Dynamic Ionosphere CubeSat Experiment
- EISCAT
- Earth–ionosphere waveguide
- Electrojet
- Equatorial electrojet
- Equatorial plasma bubble
- F region
- F2 propagation
- Field-aligned irregularity
- Geomagnetic storm
- Geomagnetic storms
- High-frequency Active Auroral Research Program
- IZMIRAN
- International Reference Ionosphere
- Ionized-air glow
- Ionosonde
- Ionosphere
- Ionosphere-Thermosphere Storm Probes
- Ionospheric Occultation Experiment
- Ionospheric absorption
- Ionospheric dynamo region
- Ionospheric heater
- Ionospheric pierce point
- Ionospheric sounding
- Ionospheric storm
- Kennelly–Heaviside layer
- Magnetosphere
- Near vertical incidence skywave
- Observatory for Heteroscale Magnetosphere-Ionosphere Coupling
- Protonosphere
- S4 Index
- Schamel equation
- Schumann resonances
- Skywave
- Sporadic E propagation
- Subauroral ion drift
- Sudden ionospheric disturbance
- Sura Ionospheric Heating Facility
- TIMED
- Tiny Ionospheric Photometer
- Total electron content
- Waves and Instabilities from a Neutral Dynamo
- Whistler (radio)