Journal
APPLIED PHYSICS LETTERS
Volume 123, Issue 5, Pages -Publisher
AIP Publishing
DOI: 10.1063/5.0155698
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The electric pulses induced multiple nonvolatile resistance states in (V0.99Cr0.01)(2)O-3 due to the first-order metal to insulator phase transition, and a convenient reset can be achieved by joule heating. Calculations showed that the potential difference near the metal-insulator boundaries close to the insulating side is significantly larger, driving the resistance jumps. The multi-resistance states or the nonvolatile resistance properties excited simply by electric pulses are of great significance for the explorations of solid-state devices.
The electric pulses induced responses of (V0.99Cr0.01)(2)O-3 in hysteresis temperature range have been investigated. We observed that multiple nonvolatile resistance states can be tuned by electric pulses due to the first-order metal to insulator phase transition, and, moreover, a reset can be realized by joule heating conveniently. Our calculations showed that the potential difference near the metal-insulator boundaries but close to the insulating side is remarkably larger, driving the resistance jumps. The multi-resistance states or the nonvolatile resistance properties excited simply by electric pulses have profound significance for the explorations of solid-state devices.
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