Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials
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Development of a logical element based on polyphenylene molecules

G.A. Mustafaev1, A.G. Mustafaev2, V.A. Panchenko1, N.V. Cherkesova1

1 Kabardino-Balkarian State University
2 Dagestan State University of National Economy

DOI: 10.26456/pcascnn/2020.12.662

Original article

Abstract: The high energy consumption of integrated electronics products and expensive methods of their production makes scaling silicon semiconductor devices to sizes less than 50 nm a difficult technological and design task. Recently, significant advances have been made in the development and research of molecular electronics products: molecular wires, molecular diodes made from individual molecules. Good results also obtained in the technology of forming a reliable electrical contact with electrically conductive molecules. Advances in nanoelectronics make it possible to develop more complex molecular electronic structures such as digital logic circuits. In this work, a quantum-chemical simulation of a molecule performing the function of a logical element is carried out, the equilibrium spatial configuration of the molecule is optimized, the design is developed and the topology of the layers for fabricating a substrate for mounting a molecule and creating external interfaces is developed. The obtained results demonstrate the promise of organic electronics as an alternative to silicon semiconductor materials in the development of integrated circuits.

Keywords: modeling, molecular electronics, logic element, nanoelectronics, molecular diode, digital logic, functional electronics

  • Gasan A. Mustafaev – Dr. Sc., Full Professor, Department of Electronics and Information Technologies, Kabardino-Balkarian State University
  • Arslan G. Mustafaev – Dr. Sc., Full Professor, Department of Information Technologies and Information Security, Dagestan State University of National Economy
  • Valery A. Panchenko – Ph. D., Docent, Department of Physical Foundations of Micro- and Nanoelectronics, Kabardino-Balkarian State University
  • Natalya V. Cherkesova – Ph. D., Docent, Department of Electronics and Information Technologies, Kabardino-Balkarian State University

Reference:

Mustafaev, G.A. Development of a logical element based on polyphenylene molecules / G.A. Mustafaev, A.G. Mustafaev, V.A. Panchenko, N.V. Cherkesova // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials. – Tver: TSU, 2020. — I. 12. — P. 662-671. DOI: 10.26456/pcascnn/2020.12.662. (In Russian).

Full article (in Russian): download PDF file

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