105 citations · 159 across the 10 of their papers we have counts for
8 papers · 1 filter
Interfacial effects on the polarization of films
Yin-Zhong Wu
By considering an interfacial layer between the electrode and the () layer, the polarization and the hysteresis behavior of film are simulated. It is found th…
Impedance spectroscopy study on post-annealing-tuned polycrystalline CaCu3Ti4O12 films: Evidence of Barrier Layer Capacitor Effects
Liang Fang, Mingrong Shen, Zhenya Li +1
In this paper, impedance spectroscopy study was performed to establish the electrical property and microstructure relations of the as-deposited and post-annealed polycrystalline CC…
The Effects of the interfacial Pseudo-spin Coupling Fluctuation on the Dielectric Property of a Ferroelectric Superlattice
Yin-Zhong Wu, Wei-Min Zhang, Ming-Rong Shen +1
Using effective-field theory with correlations, we investigate the effects of interfacial pseudo-spin coupling fluctuations on the susceptibility and polarization of ferroelectric…
The Effects of a Non-Ferroelectric Slab on the Polarization and the Susceptibility of the Ferroelectric Multilayer
Yin-Zhong Wu, Dong-Lai Yao, Wen Dong +1
The polarization and the susceptibility of a ferroelectric multilayer with a non-ferroelectric slab are investigated within the framework of transverse Ising model with a four-spin…
Electron self-energy and effective mass in a single heterostructure
Xiu-Kun Hua, Yin-Zhong Wu, Zhen-Ya Li
In this paper, we investigate the electron self-energy and effective mass in a single heterostructure using Green-function method. Numerical calculations of the electron self-energ…
Long-range Effects on the Pyroelectric Coefficient of Ferroelectric Superlattice
Wen Dong, Dong-Lai Yao, Yin-Zhong Wu +1
Long-range effects on the pyroelectric coefficient of a ferroelectric superlattice consisting of two different ferroelectric materials are investigated based on the Transverse Isin…