Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Space_charge> ?p ?o. }
Showing items 1 to 32 of
32
with 100 items per page.
- Space_charge abstract "Space charge is a concept in which excess electric charge is treated as a continuum of charge distributed over a region of space (either a volume or an area) rather than distinct point-like charges. This model typically applies when charge carriers have been emitted from some region of a solid—the cloud of emitted carriers can form a space charge region if they are sufficiently spread out, or the charged atoms or molecules left behind in the solid can form a space charge region. Space charge usually only occurs in dielectric media (including vacuum) because in a conductive medium the charge tends to be rapidly neutralized or screened. The sign of the space charge can be either negative or positive. This situation is perhaps most familiar in the area near a metal object when it is heated to incandescence in a vacuum. This effect was first observed by Thomas Edison in light bulb filaments, where it is sometimes called the Edison effect, but space charge is a significant phenomenon in many vacuum and solid-state electronic devices.".
- Space_charge wikiPageExternalLink SpaceChargeLimited.aspx.
- Space_charge wikiPageID "248182".
- Space_charge wikiPageRevisionID "600637326".
- Space_charge hasPhotoCollection Space_charge.
- Space_charge subject Category:Electricity.
- Space_charge subject Category:Mass_spectrometry.
- Space_charge subject Category:Microwave_technology.
- Space_charge subject Category:Theories.
- Space_charge subject Category:Vacuum_tubes.
- Space_charge type Artifact100021939.
- Space_charge type Device103183080.
- Space_charge type ElectronicDevice103277771.
- Space_charge type Instrumentality103575240.
- Space_charge type Object100002684.
- Space_charge type PhysicalEntity100001930.
- Space_charge type Tube104494204.
- Space_charge type VacuumTubes.
- Space_charge type Whole100003553.
- Space_charge comment "Space charge is a concept in which excess electric charge is treated as a continuum of charge distributed over a region of space (either a volume or an area) rather than distinct point-like charges. This model typically applies when charge carriers have been emitted from some region of a solid—the cloud of emitted carriers can form a space charge region if they are sufficiently spread out, or the charged atoms or molecules left behind in the solid can form a space charge region.".
- Space_charge label "Charge d'espace".
- Space_charge label "Raumladung".
- Space_charge label "Space charge".
- Space_charge label "Пространственный заряд".
- Space_charge sameAs Raumladung.
- Space_charge sameAs Charge_d'espace.
- Space_charge sameAs m.01kwzs.
- Space_charge sameAs Q1669228.
- Space_charge sameAs Q1669228.
- Space_charge sameAs Space_charge.
- Space_charge wasDerivedFrom Space_charge?oldid=600637326.
- Space_charge isPrimaryTopicOf Space_charge.