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- Trion_(physics) abstract "A trion is a localized excitation which consists of three charged quasiparticles. A negative trion consists of two electrons and one hole and a positive trion consists of two holes and one electron. The trion itself is a quasiparticle and is somewhat similar to an exciton, which is a complex of one electron and one hole. The trion has a ground singlet state (spin s = 1/2) and an excited triplet state (s = 3/2). Here singlet and triplet degeneracies originate not from the whole system but from the two identical particles in it. The half-integer spin value distinguishes trions from excitons in many phenomena; for example, energy states of trions, but not excitons, are split in an applied magnetic field. Trion states were predicted theoretically and then observed experimentally in various optically excited semiconductors, especially in quantum dots and quantum well structures. There is evidence of their existence in nanotubes. At least in zigzag-type carbon nanotubes trions are an excimer compounds.Despite numerous reports of experimental trion observations in different semiconductor heterostructures, there are serious concerns on the exact physical nature of the detected complexes. The originally foreseen 'true' trion particle has a delocalized wavefunction (at least at the scales of several Bohr radii) while recent studies reveal significant binding from charged impurities in real semiconductor quantum wells".
- Trion_(physics) wikiPageID "26964158".
- Trion_(physics) wikiPageLength "3168".
- Trion_(physics) wikiPageOutDegree "16".
- Trion_(physics) wikiPageRevisionID "679104668".
- Trion_(physics) wikiPageWikiLink Carbon_nanotube.
- Trion_(physics) wikiPageWikiLink Carbon_nanotubes.
- Trion_(physics) wikiPageWikiLink Category:Quantum_electronics.
- Trion_(physics) wikiPageWikiLink Category:Quasiparticles.
- Trion_(physics) wikiPageWikiLink Category:Spintronics.
- Trion_(physics) wikiPageWikiLink Degenerate_energy_levels.
- Trion_(physics) wikiPageWikiLink Electron.
- Trion_(physics) wikiPageWikiLink Electron_hole.
- Trion_(physics) wikiPageWikiLink Excimer.
- Trion_(physics) wikiPageWikiLink Exciton.
- Trion_(physics) wikiPageWikiLink Quantum_dot.
- Trion_(physics) wikiPageWikiLink Quasiparticle.
- Trion_(physics) wikiPageWikiLink Semiconductor.
- Trion_(physics) wikiPageWikiLink Singlet_state.
- Trion_(physics) wikiPageWikiLink Spin_(physics).
- Trion_(physics) wikiPageWikiLink Spin_triplet.
- Trion_(physics) wikiPageWikiLink Triplet_state.
- Trion_(physics) wikiPageWikiLinkText "Trion (physics)".
- Trion_(physics) wikiPageWikiLinkText "Trion".
- Trion_(physics) hasPhotoCollection Trion_(physics).
- Trion_(physics) wikiPageUsesTemplate Template:Particles.
- Trion_(physics) wikiPageUsesTemplate Template:Reflist.
- Trion_(physics) subject Category:Quantum_electronics.
- Trion_(physics) subject Category:Quasiparticles.
- Trion_(physics) subject Category:Spintronics.
- Trion_(physics) hypernym Excitation.
- Trion_(physics) comment "A trion is a localized excitation which consists of three charged quasiparticles. A negative trion consists of two electrons and one hole and a positive trion consists of two holes and one electron. The trion itself is a quasiparticle and is somewhat similar to an exciton, which is a complex of one electron and one hole. The trion has a ground singlet state (spin s = 1/2) and an excited triplet state (s = 3/2).".
- Trion_(physics) label "Trion (physics)".
- Trion_(physics) sameAs Trion_(quasipartícula).
- Trion_(physics) sameAs m.0bs1lkp.
- Trion_(physics) sameAs Трион.
- Trion_(physics) sameAs Тріон.
- Trion_(physics) sameAs Q4463149.
- Trion_(physics) sameAs Q4463149.
- Trion_(physics) wasDerivedFrom Trion_(physics)?oldid=679104668.
- Trion_(physics) isPrimaryTopicOf Trion_(physics).