Title :
Correspondence - Dynamic leakage current compensation revisited
Author :
Schenk, Tony ; Schroeder, Uwe ; Mikolajick, Thomas
Author_Institution :
NaMLab gGmbH, Dresden, Germany
Abstract :
The approach of dynamic leakage current compensation (DLCC) for leaky ferroelectrics is revisited. Meyer et al. introduced a calculus based on the transient currents recorded during a dynamic hysteresis measurement. Here, a complementary calculus based on polarization data is presented which eases data processing. The effect of the DLCC is exemplified and some practical limitations are given beyond what was presented in 2005.
Keywords :
dielectric hysteresis; dielectric polarisation; ferroelectric coercive field; ferroelectric materials; ferroelectric switching; integral equations; leakage currents; DLCC; complementary calculus; data processing; dynamic hysteresis measurement; dynamic leakage current compensation; leaky ferroelectrics; polarization data; practical limitations; transient currents; Current measurement; Frequency measurement; Hysteresis; Integrated circuits; Leakage currents; Switches; Voltage measurement;
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
DOI :
10.1109/TUFFC.2014.006774
