Publication result detail

Enhanced PSpice Model of TiO2 Memristor

KOLKA, Z.; BIOLEK, D.; BIOLKOVÁ, V.

Original Title

Enhanced PSpice Model of TiO2 Memristor

English Title

Enhanced PSpice Model of TiO2 Memristor

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The present paper enhances Pickett's model of the TiO2 memristor by modifying its Port Equation in order to eliminate a non-physical negative resistance region that occurs at higher currents. This region causes an ambiguity of the static I-V characteristic, which may bring non-convergence, numerical errors, and non-physical solutions during time-domain simulation. The modification is based on the tangential extrapolation. Full listing of the (P)Spice macromodel is provided.

English abstract

The present paper enhances Pickett's model of the TiO2 memristor by modifying its Port Equation in order to eliminate a non-physical negative resistance region that occurs at higher currents. This region causes an ambiguity of the static I-V characteristic, which may bring non-convergence, numerical errors, and non-physical solutions during time-domain simulation. The modification is based on the tangential extrapolation. Full listing of the (P)Spice macromodel is provided.

Keywords

TiO2 memristor, Port Equation, State Equation, Pickett's model, Spice, simulation

Key words in English

TiO2 memristor, Port Equation, State Equation, Pickett's model, Spice, simulation

Authors

KOLKA, Z.; BIOLEK, D.; BIOLKOVÁ, V.

RIV year

2016

Released

15.07.2015

Publisher

NAUN

Location

USA

ISBN

2313-0555

Periodical

INTERNATIONAL JOURNAL OF MATERIALS

Volume

2

Number

1

State

United States of America

Pages from

25

Pages to

28

Pages count

4

URL

http://www.naun.org/main/NAUN/materials/2015/a085824035.pdf

BibTex

@article{BUT115395,
  author="Zdeněk {Kolka} and Dalibor {Biolek} and Viera {Biolková}",
  title="Enhanced PSpice Model of TiO2 Memristor",
  journal="INTERNATIONAL JOURNAL OF MATERIALS",
  year="2015",
  volume="2",
  number="1",
  pages="25--28",
  issn="2313-0555",
  url="http://www.naun.org/main/NAUN/materials/2015/a085824035.pdf"
}