Nanoelectronics using metal–insulator transition

YJ Lee, Y Kim, H Gim, K Hong, HW Jang - Advanced Materials, 2024 - Wiley Online Library
Metal–insulator transition (MIT) coupled with an ultrafast, significant, and reversible resistive
change in Mott insulators has attracted tremendous interest for investigation into next …

Bio-plausible memristive neural components towards hardware implementation of brain-like intelligence

SH Sung, Y Jeong, JW Oh, HJ Shin, JH Lee, KJ Lee - Materials Today, 2023 - Elsevier
A memristor can comprehensively emulate the neural components rather than imitating a
single characteristic superficially due to its analog and hysteretic resistive switching. Bio …

Low power Ti-doped NbO2-based selector device with high selectivity and low OFF current

DS Jeon, TD Dongale, TG Kim - Journal of Alloys and Compounds, 2021 - Elsevier
The crossbar array-based resistive memory is considered a potential architecture for high-
density nonvolatile memory applications. However, the sneak current path problem …

A review of phase-change materials and their potential for reconfigurable intelligent surfaces

R Matos, N Pala - Micromachines, 2023 - mdpi.com
Phase-change materials (PCMs) and metal-insulator transition (MIT) materials have the
unique feature of changing their material phase through external excitations such as …

Unraveling the Mott-Peierls intrigue in vanadium dioxide

F Grandi, A Amaricci, M Fabrizio - Physical Review Research, 2020 - APS
Vanadium dioxide is one of the most studied strongly correlated materials. Nonetheless, the
intertwining between electronic correlation and lattice effects has precluded a …

Simultaneous Structural and Electronic Transitions in Epitaxial

GJ Paez, CN Singh, MJ Wahila, KE Tirpak… - Physical Review Letters, 2020 - APS
Recent reports have identified new metaphases of VO 2 with strain and/or do**,
suggesting the structural phase transition and the metal-to-insulator transition might be …

Magnetic stress-driven metal-insulator transition in strongly correlated antiferromagnetic CrN

B Biswas, S Rudra, RS Rawat, N Pandey, S Acharya… - Physical Review Letters, 2023 - APS
Traditionally, the Coulomb repulsion or Peierls instability causes the metal-insulator phase
transitions in strongly correlated quantum materials. In comparison, magnetic stress is …

NbO2-based locally active memristors: from physical mechanisms to performance optimization

P Chen, X Zhang, Q Liu, M Liu - Applied Physics A, 2022 - Springer
Negative differential resistance (NDR) characteristic in NbO2-based memristors endows
them with the role of selectors, steep-slope transistors, or artificial neurons. However, the …

Metal chalcogenides for neuromorphic computing: emerging materials and mechanisms

SR Bauers, MB Tellekamp, DM Roberts… - …, 2021 - iopscience.iop.org
The approaching end of Moore's law scaling has significantly accelerated multiple fields of
research including neuromorphic-, quantum-, and photonic computing, each of which …

Structural Phase Transitions of NbO2: Bulk versus Surface

GJ Páez Fajardo, SA Howard, E Evlyukhin… - Chemistry of …, 2021 - ACS Publications
The metal to insulator transition of NbO2 has been predicted to be a result of a structural
phase transition (SPT) governed by Peierls physics. However, direct observation of the SPT …