Abstract
The time resolved bipolar resistance switching in a Pt/Cr-doped SrZrO 3/SrRuO3 device has been investigated using pulse voltage. The required switching time between the high and low resistance states (HRS and LRS) is studied as a function of the pulse height and width. The resistance switching is found to be less dependent on the pulse height in the short pulse region. For LRS →HRS and HRS →LRS switching minimum switching times of ∼500 and ∼100 ns are required respectively, at a pulse height above the dc switching voltage. The authors attribute the distinction in the switching time to different switching mechanisms.
Original language | English |
---|---|
Article number | 111101 |
Journal | Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers |
Volume | 49 |
Issue number | 11 |
DOIs | |
State | Published - Nov 2010 |