Wire resistance impact and compensation methods in analog switching 1R memristive crossbar arrays

Eter Mgeladze; Po Yuen Ho; Richard Schroedter; Ronald Tetzlaff; Thomas Mikolajick; Stefan Slesazeck

doi:10.1016/j.sse.2026.109381

Wire resistance impact and compensation methods in analog switching 1R memristive crossbar arrays

Research output: Contribution to journal › Research article › Contributed › peer-review

Contributors

Eter Mgeladze - , Chair of Nanoelectronics, NaMLab - Nanoelectronic materials laboratory gGmbH (Author)
Po Yuen Ho - , NaMLab - Nanoelectronic materials laboratory gGmbH (Author)
Richard Schroedter - , Professor (rtd.) of Fundamentals of Electrical Engineering, TUD Dresden University of Technology (Author)
Ronald Tetzlaff - , Professor (rtd.) of Fundamentals of Electrical Engineering, TUD Dresden University of Technology (Author)
Thomas Mikolajick - , Chair of Nanoelectronics, NaMLab - Nanoelectronic materials laboratory gGmbH, TUD Dresden University of Technology (Author)
Stefan Slesazeck - , NaMLab - Nanoelectronic materials laboratory gGmbH (Author)

Abstract

This paper discusses the integration of a highly scalable and interfacial switching, multi-bit Ti/Al₂O₃/NbOx/Ti bi-layer memristor stack in the 3 × 3 passive crossbar array. In conjunction with wire resistance, impact and methodologies are discussed to enhance voltage delivery for effective two-bit vector matrix multiplication. Finally, parameter tuning strategies for dynamic program and erase of the cells by pulsed V_DD/2 and V_DD/3 schemes to realize multi-bit vector matrix multiplication are presented.

Details

Original language	English
Article number	109381
Journal	Solid-state electronics
Volume	236
Publication status	Published - Oct 2026
Peer-reviewed	Yes

Keywords

ASJC Scopus subject areas

Keywords

1R crossbar array, Analog switching, Dynamic measurements, Interfacial switching, Memristor, VMM, Wire resistance

Research Portal of the TU Dresden

Contributors

Abstract

Details

Keywords

ASJC Scopus subject areas

Keywords