Electronic transport through molecules organic

Electronic transport through molecules organic

The use of molecules as electronic components has marked a trend of miniaturization in devices known as molecular electronics. It has been performed theoretical calculations of the quantum transmission coefficient and the electric current through a molecule of benzene connected to electrical termina...

पूर्ण विवरण

में बचाया:
ग्रंथसूची विवरण
मुख्य लेखकों: Morales Valenzuela, Luis Germán, Iglesias Vázquez, Priscilla Elizabeth, Villarreal Sánchez, Ruben Cesar
स्वरूप: Online
भाषा:spa
प्रकाशित: Universidad Autónoma de Baja California 2019
ऑनलाइन पहुंच:https://recit.uabc.mx/index.php/revista/article/view/38
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विवरण
सारांश:The use of molecules as electronic components has marked a trend of miniaturization in devices known as molecular electronics. It has been performed theoretical calculations of the quantum transmission coefficient and the electric current through a molecule of benzene connected to electrical terminals. The transmission coefficient is obtained by recursively calculating the Green function of the system. The influence of a small movable gate SMG on the transmission is also modeled. The results show that the transmission coefficient oscillates as a function of the incident energy of the electrons, and the electric current shows that the benzene molecule has a semiconductor character. The oscillations in the transmission can be manipulated either by the position of the terminals in the molecule or influence of the SMG in a region close to a particular atom.

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