Advances in Condensed Matter Physics / 2015 / Article / Fig 4

Research Article

Model of Reversible Breakdown in HfO2 Based on Fractal Patterns

Figure 4

Comparison between experiments performed on RRAM cells of the type Pt/HfO2/Pt. HfO2 and simulations: (a) measured (symbols) and calculated (lines) values of versus ; (b) measured (symbols) and calculated (lines) Weibull distributions of times to soft breakdown. The model parameters used in the simulations are , ,  cm/V, and  MV/cm.
(a)
(b)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.