56 citations · 164 across the 8 of their papers we have counts for
8 papers
Nonlinear current-voltage behavior and electrically driven phase transition in charge frustrated LuFe2O4
L. J. Zeng, H. X. Yang, Y. Zhang +5
Electric transport measurements of the charge frustrated LuFe2O4, in which the charge ordering (CO) and electronic ferroelectricity are found, reveal strong nonlinear electric cond…
Multi-ferroelectricity in charge ordered LuFe2O4(LuFeO3)n with n=1
H. X. Yang, Y. Zhang, C. Ma +4
Electronic ferroelectricity from charge ordering (CO) is currently a significant issue that has been extensively investigated in the charge/spin frustrated LuFe2O4 system. Chemical…
Effect of Ti doping on the electrical transport and magnetic properties of layered compound Na0.8CoO2
W. Y. Zhang, Y. G. Zhao, Z. P. Guo +9
Effect of Ti doping on the electrical transport and magnetic properties of layered Na0.8Co1-xTixO2 compounds has been investigated. The lattice parameters a and c increase with x.…
Universal behavior of giant electroresistance in epitaxial La0.67Ca0.33MnO3 thin films
Y. G. Zhao, Y. H. Wang, G. M. Zhang +6
We report a giant resistance drop induced by dc electrical currents in La0.67Ca0.33MnO3 epitaxial thin films. Resistance of the patterned thin films decreases exponentially with in…
Electrical transport and magnetic properties of nanostructured La0.67Ca0.33MnO3
Y. G. Zhao, W. Cai, X. S. Wu +4
Nanostructured La0.67Ca0.33MnO3 (NS-LCMO) was formed by pulsed-laser deposition on the surface of porous Al2O3. The resistance peak temperature (Tp) of the NS-LCMO increases with i…
Effects of Mn-substitution for Co on the structure and physical properties of NayCoO2
W. Y. Zhang, H. C. Yu, Y. G. Zhao +4
Structure, transport and magnetic properties have been investigated for layered NaCo1-xMnxO2 materials. With the increase of Mn-doping amount, measurements of x-ray diffraction ind…