charge-transfer band

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• Charge-transfer complex — A charge transfer complex (CT complex) or electron donor acceptor complex is an association of two or more molecules, or of different parts of one very large molecule, in which a fraction of electronic charge is transferred between the molecular… …   Wikipedia

• Charge transfer insulators — are a class of materials predicted to be conductors following conventional band theory, but which are in fact insulators due to a charge transfer process. Unlike Mott insulators, where the insulating properties arise from electrons hopping… …   Wikipedia

• Charge transfer complex — A charge transfer complex (or CT complex, electron donor acceptor complex) is a chemical association of two or more molecules, or of different parts of one very large molecule, in which the attraction between the molecules (or parts) is created… …   Wikipedia

• Intervalence charge transfer — In spectrometry, the intervalence charge transfer, sometimes called the IVCT or even IT, is an absorption in the electromagnetic spectrum that is characteristic of bi and polymetallic coordination complexes that are mixed valence. According to… …   Wikipedia

• Band 3 — Solute carrier family 4, anion exchanger, member 1 (erythrocyte membrane protein band 3, Diego blood group) Atomic microscope image of Band 3 …   Wikipedia

• Charge carriers in semiconductors — There are two recognized types of charge carriers in semiconductors. One of them is electrons, which carry negative electric charge. In addition, it is convenient to treat the traveling vacancies in the valence band electron population (holes) as …   Wikipedia

• Inner sphere electron transfer — Inner sphere or bonded electron transfer[1] proceeds via a covalent linkage between the two redox partners, the oxidant and the reductant. In Inner Sphere (IS) electron transfer (ET), a ligand bridges the two metal redox centers during the… …   Wikipedia

• IT band — can refer to: * Intervalence charge transfer * Iliotibial tract …   Wikipedia

• Photoinduced electron transfer — is an electron transfer which occurs when certain photoactive materials interact with light. [Highlights of the spectroscopy, photochemistry and electrochemistry of [M(CO)4(α diimine)] complexes, M=Cr, Mo, W Antonín Vlcek Coord. Chem. Rev. 230… …   Wikipedia

• Direct and indirect band gaps — In semiconductor physics, the band gap of a semiconductor is always one of two types, a direct band gap or an indirect band gap. The band gap is called direct if the momentum of electrons and holes is the same in both the conduction band and the… …   Wikipedia

• potentially exempt transfer — PET A lifetime gift made by an individual to another individual, or into an interest in possession trust that does not attract a liability to inheritance tax at the date of the gift. No charge occurs if the donor survives seven years after the… …   Accounting dictionary