Possibility designing XNOR and NAND molecular logic gates by using single benzene ring

Abbas, Mohammed A.; Hanoon, Falah H.; Al-Badry, Lafy F.

doi:10.1016/j.ssc.2017.07.011

Cited by 10 publications

(1 citation statement)

References 29 publications

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“…The operation of such two-terminal devices gets due to applying a bias voltage. The transport properties of these systems are associated with some quantum effects, like as quantization of energy levels, quantum interference of electron waves (Baer & Neuhauser, 2002a, 2002bErnzerhof et al, 2006;Frauenheim et al, 2002;Goldsmith et al, 2006;Launay & Coudret;Magoga & Joachim, 1999;Tagami et al, 2003;Walter et al, 2004). The thermoelectric effects with improved efficiency can be thought as an alternative option for the future energy requirements (Ashcroft & Mermin, 1976;Ke et al, 2009;Majumdar, 2004).…”

Section: Introductionmentioning

confidence: 99%

Effect of Direct Coupling on Electronic Transport and Thermoelectric Properties of Single Pyrene Molecule

Mutier¹,

Al-Badry²

2021

UTJsci

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Electron transport characteristics through a single pyrene molecule, which connects with two metallic electrodes, are investigated by using of steady-state theoretical formalism. The transmission probability, I-V characteristics and thermoelectric properties are studied according to the influence of direct coupling between donor and acceptor. The new path between the donor and acceptor provides a direct route for the transfer of electrons between the donor and the acceptor, as well as the transfer of electrons across the molecule. We find the electronic transport properties improve by increasing donor-acceptor coupling factor.

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