Recently, molecular devices with interesting behaviour like conductance, switching, rectification, gate modulation and negative differential resistance were realized. In this paper we propose a method to model hierachical logic circuits based on Oligo-Phenylene Vinylene (OPV) molecular field effect transistor (MOLFET). The modeling is based on a device level spice equivalent model and on a versatile language (VHDLAMS) assuring a hierarchical description and a successive approximation approach. Elementary logic blocks as well as a more complex circuit (RCA) were designed and simulated with a crossbar organization, both in a NMOS-like and in a CMOS-like configuration

Hierarchical modeling of OPV-based crossbar architectures / Zahir, Ali; A., Mahmoud; Pulimeno, Azzurra; Graziano, Mariagrazia; Piccinini, Gianluca; P., Lugli. - STAMPA. - (2014), pp. 1018-1022. ((Intervento presentato al convegno IEEE International Conference on Nanotechnology tenutosi a Toronto (ON) nel 2014-Aug [10.1109/NANO.2014.6968047].

Hierarchical modeling of OPV-based crossbar architectures

ZAHIR, ALI;PULIMENO, AZZURRA;GRAZIANO, MARIAGRAZIA;PICCININI, GIANLUCA;
2014

Abstract

Recently, molecular devices with interesting behaviour like conductance, switching, rectification, gate modulation and negative differential resistance were realized. In this paper we propose a method to model hierachical logic circuits based on Oligo-Phenylene Vinylene (OPV) molecular field effect transistor (MOLFET). The modeling is based on a device level spice equivalent model and on a versatile language (VHDLAMS) assuring a hierarchical description and a successive approximation approach. Elementary logic blocks as well as a more complex circuit (RCA) were designed and simulated with a crossbar organization, both in a NMOS-like and in a CMOS-like configuration
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2588522
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