采用脉冲激光沉积 (PLD)工艺 ,制备了以Bi4Ti3O1 2 (BIT)为过渡阻挡层的Au PZT BIT p Si异质结 .研究了BIT铁电层对Pb(Zr0 .5 2 Ti0 .48)O3(PZT)薄膜晶相结构、铁电及介电性能的影响 ,对Au PZT BIT p Si异质结的导电机制进行了讨论 .氧...
This work was supported by the National Natural Science Foundation of China (Grant No. 69771024) ; the Natural Science Foundation of Hebei Province (Grant No. 98J026) .
A ferroelectric memory diode consisting of Au/PZT/BIT/p-Si multilayer configuration has been fabricated by pulsed laser deposition (PLD) technique. The ferroelectric properties and the memory characteristics are inves...