255 citations · 797 across the 19 of their papers we have counts for
4 papers · 1 filter
Unit cell determination of epitaxial thin films based on reciprocal space vectors by high-resolution X-ray diffractometry
Ping Yang, Huajun Liu, Zuhuang Chen +2
A new approach, based on reciprocal space vectors (RSVs), is developed to determine Bravais lattice types and accurate lattice parameters of epitaxial thin films by high-resolution…
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…
Mechanism of Polarization Fatigue in BiFeO3: the Role of Schottky Barrier
Yang Zhou, Xi Zou, Lu You +5
By using piezoelectric force microscopy and scanning Kelvin probe microscopy, we have investigated the domain evolution and space charge distribution in planar BiFeO3 capacitors wi…