A unimolecular rectifier is a single organic molecule which functions as a rectifier (one-way conductor) of electric current. The idea was first proposed in 1974 by Arieh (later Ari) Aviram, then at IBM, and Mark Ratner, then at New York University. Their publication was the first serious and concrete theoretical proposal in the new field of molecular electronics (UE).Based on the mesomeric effect of certain chemical compounds on organic molecules, a molecular rectifier was built by simulating the pn junction with the help of chemical compounds.
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| - Rectificador unimolecular (es)
- Unimolecular rectifier (en)
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| - Un rectificador unimolecular es una molécula orgánica que desempeña la función de un rectificador (un conductor eléctrico en una sola dirección) de corriente eléctrica. El primer rectificador unimolecular fue propuesto en 1974 por Arieh Aviram que en ese entonces estaba en (IBM) y Mark Ratner de la (New York University). Dicha propuesta fue la que originó un nuevo campo llamado “electrónica molecular”, la cual puede definirse como el estudio de procesos electrónicos medidos o controlados a escala molecular. (es)
- A unimolecular rectifier is a single organic molecule which functions as a rectifier (one-way conductor) of electric current. The idea was first proposed in 1974 by Arieh (later Ari) Aviram, then at IBM, and Mark Ratner, then at New York University. Their publication was the first serious and concrete theoretical proposal in the new field of molecular electronics (UE).Based on the mesomeric effect of certain chemical compounds on organic molecules, a molecular rectifier was built by simulating the pn junction with the help of chemical compounds. (en)
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| - Un rectificador unimolecular es una molécula orgánica que desempeña la función de un rectificador (un conductor eléctrico en una sola dirección) de corriente eléctrica. El primer rectificador unimolecular fue propuesto en 1974 por Arieh Aviram que en ese entonces estaba en (IBM) y Mark Ratner de la (New York University). Dicha propuesta fue la que originó un nuevo campo llamado “electrónica molecular”, la cual puede definirse como el estudio de procesos electrónicos medidos o controlados a escala molecular. (es)
- A unimolecular rectifier is a single organic molecule which functions as a rectifier (one-way conductor) of electric current. The idea was first proposed in 1974 by Arieh (later Ari) Aviram, then at IBM, and Mark Ratner, then at New York University. Their publication was the first serious and concrete theoretical proposal in the new field of molecular electronics (UE).Based on the mesomeric effect of certain chemical compounds on organic molecules, a molecular rectifier was built by simulating the pn junction with the help of chemical compounds. Their proposed rectifying molecule was designed so that electrical conduction within it would be favored from the electron-rich subunit or moiety (electron donor) to an electron-poor moiety (electron acceptor), but disfavored (by several electron volts) in the reverse direction. (en)
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