Over a thousand miles from the surface, in Earth’s D” layer—right on the edge of the liquid metal outer core—there is a weird ...

Over a thousand miles from the surface, in Earth’s D” layer—right on the edge of the liquid metal outer core—there is a weird ...

The detection of vertical fractures using seismic methods is crucial for characterizing shale gas reservoirs. When vertical fractures are aligned within a vertically transverse isotropic (VTI) shale ...

Spectrum of coupled spin, acoustic, electro-dipole and electromagnetic waves in orthorhombic perovskite multiferroics placed in external electric and magnetic field has been calculated. Frequency and ...

An orthorhombic phase (orthoI) is stable from 4 to 14.5 GPa below 1250°-1400°C and transforms to a tetragonal phase, which is one of the high-temp. forms of HfO2, above these temps. Another ...

Single-crystal Y-doped HfO 2 ferroelectric films deposited on yttrium-stabilized zirconia have already been reported, exhibiting the orthorhombic polar phase with the space group Pca2 1 (o-phase) and ...

A collection of structures, force constants and phonon data obtained from first-principles calculations - WMD-group/Phonons ...

orthorhombic, featuring three different axes all intersecting at right angles; hexagonal, with four axes where three are of equal length and lie in the same plane at 120-degree angles to each ...

The novel orthorhombic Sn 3 O 4 polymorph reported in this study has a smaller bandgap than a conventional monoclinic Sn 3 O 4, indicating a higher efficiency of absorbing visible light. Furthermore, ...

The novel orthorhombic Sn 3 O 4 polymorph reported in this study has a smaller bandgap than a conventional monoclinic Sn 3 O 4, indicating a higher efficiency of absorbing visible light.

While there are many theoretical and computational predictions of new stable Sn x O y, there remains a need for experimental studies that can turn the predictions into reality. To prepare Sn 3 O 4, ...