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- Anomalous_photovoltaic_effect abstract "The anomalous photovoltaic effect (APE), also called (in certain cases) the bulk photovoltaic effect is a type of a photovoltaic effect which occurs in certain semiconductors and insulators. The "anomalous" refers to those cases where the photovoltage (i.e., the open-circuit voltage caused by the light) is larger than the band gap of the corresponding semiconductor. In some cases, the voltage may reach thousands of volts.Unfortunately, although the voltage is unusually high, the short-circuit current is unusually low. Overall, materials that exhibit the anomalous photovoltaic effect have very low power generation efficiencies, and are never used in practical power-generation systems.There are several situations in which APE can arise.First, in polycrystalline materials, each microscopic grain can act as a photovoltaic. Then the grains add in series, so that the overall open-circuit voltage across the sample is large, potentially much larger than the bandgap.Second, in a similar manner, certain ferroelectric materials can develop stripes consisting of parallel ferroelectric domains, where each domain acts like a photovoltaic and each domain wall acts like a contact connecting the adjacent photovoltaics (or vice versa). Again, domains add in series, so that the overall open-circuit voltage is large.Third, a perfect single crystal with a non-centrosymmetric structure can develop a giant photovoltage. This is specifically called the bulk photovoltaic effect, and occurs because of non-centrosymmetry. Specifically, the electron processes—photo-excitation, scattering, and relaxation—occur with different probabilities for electron motion in one direction versus the opposite direction.".
- Anomalous_photovoltaic_effect wikiPageID "15482602".
- Anomalous_photovoltaic_effect wikiPageLength "16614".
- Anomalous_photovoltaic_effect wikiPageOutDegree "45".
- Anomalous_photovoltaic_effect wikiPageRevisionID "640486496".
- Anomalous_photovoltaic_effect wikiPageWikiLink Amorphous_silicon.
- Anomalous_photovoltaic_effect wikiPageWikiLink Asymmetry.
- Anomalous_photovoltaic_effect wikiPageWikiLink Band_gap.
- Anomalous_photovoltaic_effect wikiPageWikiLink Barium_titanate.
- Anomalous_photovoltaic_effect wikiPageWikiLink Cadmium_telluride.
- Anomalous_photovoltaic_effect wikiPageWikiLink Carrier_generation_and_recombination.
- Anomalous_photovoltaic_effect wikiPageWikiLink Category:Energy_conversion.
- Anomalous_photovoltaic_effect wikiPageWikiLink Category:Semiconductors.
- Anomalous_photovoltaic_effect wikiPageWikiLink Centrosymmetry.
- Anomalous_photovoltaic_effect wikiPageWikiLink Charge_carrier.
- Anomalous_photovoltaic_effect wikiPageWikiLink Convection–diffusion_equation.
- Anomalous_photovoltaic_effect wikiPageWikiLink Crystallite.
- Anomalous_photovoltaic_effect wikiPageWikiLink Crystallization.
- Anomalous_photovoltaic_effect wikiPageWikiLink Crystallizes.
- Anomalous_photovoltaic_effect wikiPageWikiLink Cubic_crystal_system.
- Anomalous_photovoltaic_effect wikiPageWikiLink Density_functional_theory.
- Anomalous_photovoltaic_effect wikiPageWikiLink Dipole.
- Anomalous_photovoltaic_effect wikiPageWikiLink Drift-diffusion_equation.
- Anomalous_photovoltaic_effect wikiPageWikiLink Electron_hole.
- Anomalous_photovoltaic_effect wikiPageWikiLink Electron_mobility.
- Anomalous_photovoltaic_effect wikiPageWikiLink Electron_volt.
- Anomalous_photovoltaic_effect wikiPageWikiLink Electronvolt.
- Anomalous_photovoltaic_effect wikiPageWikiLink Evaporation_(deposition).
- Anomalous_photovoltaic_effect wikiPageWikiLink Ferroelectric.
- Anomalous_photovoltaic_effect wikiPageWikiLink Ferroelectricity.
- Anomalous_photovoltaic_effect wikiPageWikiLink Germanium.
- Anomalous_photovoltaic_effect wikiPageWikiLink Hexagonal_crystal_system.
- Anomalous_photovoltaic_effect wikiPageWikiLink Impurity_ions.
- Anomalous_photovoltaic_effect wikiPageWikiLink Indium(III)_phosphide.
- Anomalous_photovoltaic_effect wikiPageWikiLink Indium_phosphide.
- Anomalous_photovoltaic_effect wikiPageWikiLink Jerzy_Starkiewicz.
- Anomalous_photovoltaic_effect wikiPageWikiLink Lithium_niobate.
- Anomalous_photovoltaic_effect wikiPageWikiLink Nanocrystalline.
- Anomalous_photovoltaic_effect wikiPageWikiLink Nanocrystalline_material.
- Anomalous_photovoltaic_effect wikiPageWikiLink P-n_junction.
- Anomalous_photovoltaic_effect wikiPageWikiLink Photorefractive_effect.
- Anomalous_photovoltaic_effect wikiPageWikiLink Photovoltaic_effect.
- Anomalous_photovoltaic_effect wikiPageWikiLink Polycrystalline.
- Anomalous_photovoltaic_effect wikiPageWikiLink P–n_junction.
- Anomalous_photovoltaic_effect wikiPageWikiLink Semiconductor.
- Anomalous_photovoltaic_effect wikiPageWikiLink Semiconductors.
- Anomalous_photovoltaic_effect wikiPageWikiLink Series_and_parallel_circuits.
- Anomalous_photovoltaic_effect wikiPageWikiLink Silicon.
- Anomalous_photovoltaic_effect wikiPageWikiLink Space_charge.
- Anomalous_photovoltaic_effect wikiPageWikiLink Surface_charge.
- Anomalous_photovoltaic_effect wikiPageWikiLink Wafer_(electronics).
- Anomalous_photovoltaic_effect wikiPageWikiLink Zinc_telluride.
- Anomalous_photovoltaic_effect wikiPageWikiLink ZnTe.
- Anomalous_photovoltaic_effect wikiPageWikiLink File:ExampleOfBulkPhotovoltaicEffect.svg.
- Anomalous_photovoltaic_effect wikiPageWikiLinkText "Anomalous photovoltaic effect".
- Anomalous_photovoltaic_effect hasPhotoCollection Anomalous_photovoltaic_effect.
- Anomalous_photovoltaic_effect wikiPageUsesTemplate Template:Main.
- Anomalous_photovoltaic_effect wikiPageUsesTemplate Template:Reflist.
- Anomalous_photovoltaic_effect subject Category:Energy_conversion.
- Anomalous_photovoltaic_effect subject Category:Semiconductors.
- Anomalous_photovoltaic_effect hypernym Type.
- Anomalous_photovoltaic_effect type Physic.
- Anomalous_photovoltaic_effect type Semiconductor.
- Anomalous_photovoltaic_effect comment "The anomalous photovoltaic effect (APE), also called (in certain cases) the bulk photovoltaic effect is a type of a photovoltaic effect which occurs in certain semiconductors and insulators. The "anomalous" refers to those cases where the photovoltage (i.e., the open-circuit voltage caused by the light) is larger than the band gap of the corresponding semiconductor.".
- Anomalous_photovoltaic_effect label "Anomalous photovoltaic effect".
- Anomalous_photovoltaic_effect sameAs m.03mbtcf.
- Anomalous_photovoltaic_effect sameAs Aykırı_fotovoltaik_etki.
- Anomalous_photovoltaic_effect sameAs Q4769936.
- Anomalous_photovoltaic_effect sameAs Q4769936.
- Anomalous_photovoltaic_effect sameAs 反常光生伏特效应.
- Anomalous_photovoltaic_effect wasDerivedFrom Anomalous_photovoltaic_effect?oldid=640486496.
- Anomalous_photovoltaic_effect isPrimaryTopicOf Anomalous_photovoltaic_effect.