Pun4d - redathletics

pun4dApplied PUND snal (a) and measured current (b), as function of time for fields below the AFE-FE transition. Global I(E) cycle (c) and I(E) cycle of only the ferroelectric switching contributionPUND measured values are hhly dependent on the pulse width (ms) up to the point that the pulse width exceeds 10 RC, where R is the output impedance of the tester (normally 1680 W)