space charge effect
11Space-based solar power — Left: Part of the solar energy is lost on its way through the atmosphere by the effects of reflection and absorption. Right: Space based solar power systems convert sunlight to microwaves outside the atmosphere, avoiding these losses, and the… …
12Space Race — For a discussion of all spaceflight programs to date, see History of spaceflight. For a list of key events, see Timeline of space exploration. For other uses of the term, see Space Race (disambiguation). A replica of Sputnik 1, the world s… …
13Space Giraffe — Infobox VG| title = Space Giraffe developer = Llamasoft publisher = Llamasoft designer = Jeff Minter, Ivan Zorzin engine = release = Xbox 360: August 22, 2007 [http://www.llamasoft.co.uk/blog/?p=11 Llamasoft Blog » Available Wednesday 22nd August …
14Shaped charge — Sectioned high explosive anti tank round with the inner shaped charge visible …
15Photorefractive effect — The photorefractive effect is a nonlinear optical effect seen in certain crystals and other materials that respond to light by altering their refractive indexcite book author=J. Frejlich title=Photorefractive materials : fundamental concepts,… …
16Anomalous photovoltaic effect — The anomalous photovoltaic effect (APE) is a type of a photovoltaic effect which occurs in semiconducting materials. The anomalous refers to those cases where the photovoltage is larger than the band gap of the corresponding semiconductor.This… …
17Hall effect thruster — In spacecraft propulsion, a Hall thruster is a type of ion thruster in which the propellant is accelerated by an electric field. Hall thrusters trap electrons in a magnetic field and then use the electrons to ionize propellant, efficiently… …
18Multipactor effect — The multipactor effect is a phenomenon in radio frequency (RF) amplifier vacuum tubes and waveguides, where, under certain conditions, secondary electron emission in resonance with an alternating electric field leads to exponential electron… …
19Mass-to-charge ratio — Charge to Mass ratio SI quantity dimension: M/(I⋅T) SI unit: kg/C other units: Th The mass to charge ratio ratio (m/Q) is a physical quantity that is widely used in the electrodynamics of c …
20Hall effect — For the Colombian band, see The Hall Effect (band). The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical conductor, transverse to an electric current in the conductor and a magnetic field perpendicular …
