255 citations · 600 across the 8 of their papers we have counts for
8 papers
Charge Carrier Transport in Iron Pyrite Thin Films: Disorder Induced Variable Range Hopping
Sudhanshu Shukla, Sinu Mathew, Hwan Sung Choe +8
The origin of p-type conductivity and the mechanism responsible for low carrier mobility was investigated in pyrite (FeS2) thin films. Temperature dependent resistivity measurement…
Periodic elastic nanodomains in ultrathin tetrogonal-like BiFeO3 films
Zhenlin Luo, Zuhuang Chen, Yuanjun Yang +14
We present a synchrotron grazing incidence x-ray diffraction analysis of the domain structure and polar symmetry of highly strained BiFeO3 thin films grown on LaAlO3 substrate. We…
Large tensile strain induced monoclinic MB phase in BiFeO3 epitaxial thin films on PrScO3 substrate
Zuhuang Chen, Yajun Qi, Lu You +5
Crystal and domain structures of tensile-strained BiFeO3 films grown on orthorhombic (110)o PrScO3 substrates were investigated. All films possess a MB-type monoclinic structure wi…
Study of strain effect on in-plane polarization in epitaxial BiFeO3 thin films using planar electrodes
Zuhuang Chen, Xi Zou, Wei Ren +8
Epitaxial strain plays an important role in determining physical properties of perovskite ferroelectric oxide thin films. However, it is very challenging to directly measure proper…
Temperature-driven evolution of hierarchical nanodomain structure in tetragonal-like BiFeO3 films
Yajun Qi, Zuhuang Chen, Lihua Wang +4
Transmission electron microscopy study of tetragonal-like BiFeO3 films reveals a hitherto unreported hierarchical nanodomain structure. The 30-50 nm wide stripe domains with {110}…
Coexistence of Ferroelectric Triclinic Phases and Origin of Large Piezoelectric Responses in Highly Strained BiFeO3 films
Zuhuang Chen, S. Prosandeev, Z. L. Luo +12
The structural evolution of the strain-driven morphotropic phase boundary (MPB) in BiFeO3 films has been investigated using synchrotron x-ray diffractometry in conjunction with sca…
Nanoscale domains in strained epitaxial BiFeO3 thin Films on LaSrAlO4 Substrate
Zuhuang Chen, Lu You, Chuanwei Huang +4
BiFeO3 thin films with various thicknesses were grown epitaxially on (001) LaSrAlO4 single crystal substrates using pulsed laser deposition. High resolution x-ray diffraction measu…
Low-Symmetry Monoclinic Phases and Polarization Rotation Path Mediated By Epitaxial Strain in Multiferroic BiFeO3 Thin Films
Zuhuang Chen, Zhenlin Luo, Chuanwei Huang +9
A morphotropic phase boundary driven by epitaxial strain has been observed in a lead-free multiferroic BiFeO3 thin films and the strain-driven phase transitions were widely reporte…