30 citations · 104 across the 13 of their papers we have counts for
13 papers
Built-in electric field and strain tunable valley-related multiple topological phase transitions in VSiXN (X= C, Si, Ge, Sn, Pb) monolayers
Ping Li, Xiao Yang, Qing-Song Jiang +2
The valley-related multiple topological phase transitions attracted significant attention due to their providing significant opportunities for fundamental research and practical ap…
Interfacial dead layer effects on current-voltage characteristics in asymmetric ferroelectric tunnel junctions
Ping Sun, Yin-Zhong Wu, Su-Hua Zhu +2
Current-voltage characteristics and loops are simulated in SrRuO/BaTiO/Pt tunneling junctions with interfacial dead layer. The unswitchable interfacial polarizati…
Pinned interface dipole-induced tunneling electroresistance in ferroelectric tunnel junctions
Yin-Zhong Wu
Based on the structure predicted in a ferroelectric tunnel junction in the resent density functional theory study, we investigate the electron transport through the FTJ with asymme…
Interface control of ferroelectricity in LaNiO3-BaTiO3 superlattices
Yin-Zhong Wu, Hai-Shuang Lu, Tian-Yi Cai +1
LaNiO-BaTiO superlattices with different types of interfaces are studied from first-principles density-functional theory. It is revealed that the ferroelectricity in th…
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…
Effects of anisotropic in-plane strains on the phase diagram of BaxSr1-xTiO3 thin film
Yong-Mei Tao, Yin-Zhong Wu
Based on Landau-Devonshire (LD) phenomenological theory, phase diagram of epitaxial BST50/50 thin films on anisotropic in-plane strains is investigated. Different from BaTiO3 thin…