Publications (9)
Anisotropic magnetotransport of electron gases at SrTiO3 (111) and (110) surfaces with high mobility
Ludi Miao, Renzhong Du, Yuewei Yin +1
Electron gases at the surfaces of (001), (110), and (111) oriented SrTiO3 (STO) have been created using Ar+-irradiation with fully metallic behavior and low-temperature-mobility as…
Electronic structure and direct observation of ferrimagnetism in multiferroic hexagonal YbFeO3
Shi Cao, Kishan Sinha, Xin Zhang +12
The magnetic interaction between rare-earth and Fe ions in hexagonal rare-earth ferrites (h-REFeO3), may amplify the weak ferromagnetic moment on Fe, making these materials more ap…
Enhanced Superconductivity in TiO Epitaxial Thin Films
Chao Zhang, Feixiang Hao, Guanyin Gao +5
Titanium oxides have many fascinating optical and electrical properties, such as the superconductivity at 2.0 K in cubic titanium monoxide TiO polycrystalline bulk. However, the la…
Room Temperature Ferroelectricity in Continuous Croconic Acid Thin Films
Xuanyuan Jiang, Haidong Lu, Yuewei Yin +10
Ferroelectricity at room temperature has been demonstrated in nanometer-thin quasi 2D croconic acid thin films, by the polarization hysteresis loop measurements in macroscopic capa…
Solid-state Synapse Based on Magnetoelectrically Coupled Memristor
Weichuan Huang, Yue-Wen Fang, Yuewei Yin +8
Brain-inspired computing architectures attempt to emulate the computations performed in the neurons and the synapses in human brain. Memristors with continuously tunable resistance…
Magnetoelectric coupling and decoupling in multiferroic hexagonal YbFeO3 thin films
Yu Yun, Xin Li, Arashdeep Singh Thind +9
The coupling between ferroelectric and magnetic orders in multiferroic materials and the nature of magnetoelectric (ME) effects are enduring experimental challenges. In this work,…
Tuning the Magnetic Ordering Temperature of Hexagonal Ferrites by Structural Distortion Control
Kishan Sinha, Haohan Wang, Xiao Wang +9
To tune the magnetic properties of hexagonal ferrites, a family of magnetoelectric multiferroic materials, by atomic-scale structural engineering, we studied the effect of structur…
Colossal Magnetoresistance Manganites and Related Prototype Devices
Yukuai Liu, Yuewei Yin, Xiaoguang Li
We review colossal magnetoresistance in single phase manganites, as related to the field sensitive spin charge interactions and phase separation; the rectifying property and negati…
Effect of interface on epitaxy and magnetism in h-RFeO3/Fe3O4/Al2O3 films (R=Lu, Yb)
Xiaozhe Zhang, Yuewei Yin, Sen Yang +2
We have carried out the growth of h-RFeO3 (001) (R=Lu, Yb) thin films on Fe3O4 (111)/Al2O3 (001) substrates, and studied the effect of the h-RFeO3 (001)/Fe3O4 (111) interfaces on t…