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Structure and magnetism of orthorhombic epitaxial FeMnAs
(American Chemical Society, 2013-08)
The molecular beam epitaxy growth of Fe on MnAs/GaAs(001) leads to the formation of an epitaxial FeMnAs phase at the Fe/MnAs interface. The investigation of the structure by high angle annular dark field imaging in a ...
Study of the hydrostatic pressure on orthorhombic IV–VI compounds including many-body effects
(Elsevier Science, 2011-05)
We performed a fully ab initio study of the relaxed volume optimization of the four orthorhombic IV–VI compounds (GeS, GeSe, a-SnS and SnSe), finding good agreement with experimental data from the literature. Based on the ...
Preparation of lanthanum doped Bi4Ti3O12 ceramics by the polymeric precursor method
(2006-08-01)
Lanthanum-modified bismuth titanate, Bi4 - xLaxTi3O12 (BLT) ceramics, with x ranging from 0 to 0.75 were prepared by the polymeric precursor method. Orthorhombicity of the system is decreased with the increase of lanthanum ...
Preparation of lanthanum doped Bi4Ti3O12 ceramics by the polymeric precursor method
(2006-08-01)
Lanthanum-modified bismuth titanate, Bi4 - xLaxTi3O12 (BLT) ceramics, with x ranging from 0 to 0.75 were prepared by the polymeric precursor method. Orthorhombicity of the system is decreased with the increase of lanthanum ...
Synthesis of orthorhombic Sb2O3 branched rods by a vapor–solid approach
(2018-10-01)
In this work, Sb2O3 nanorods, microrods and crystals were synthesized by a carbothermal reduction driven vapor–solid(VS) process. Aiming to provide data on the structure of these samples XRD, FEG-SEM and Raman spectroscopy ...
A theoretical investigation of the structural and eletronic properties of orthorhombic CaZrO3
(2014)
A CaZrO3 (CZO) powder was prepared by the soft chemical, polymeric precursor method (PPM). The CZO crystalline structure was investigated by powder X-ray diffraction (XDR), Retvield Refinament data, Raman spectra and ...
Angular dependence of the magnetoelectric effect in orthorhombic HoMnO3 films
(American Physical Society, 2011-12)
Epitaxial orthorhombic HoMnO3 films were grown on Nb-doped SrTiO3 (001) single-crystal substrates. X-ray diffractometry showed a uniform crystallographic orientation with the c axis along the substrate normal and an ...
Optical phonon characteristics of an orthorhombic-transformed polymorph of CaTa2O6 single crystal fibre
(Institute of Physics - IOPBristol, 2014-03)
Infrared-reflectivity spectroscopy and micro-Raman scattering were used to determine the optical phonon features of orthorhombic calcium tantalite (CaTa2O6) single crystal fibres. The fibres, obtained by the Laser-Heated ...