"In this report, we prepared Tetragonal TB Sr 4.5-x Ba x Sm 0.5 Zr 0.5 Nb 9.5 O 30 (x = 2.5, 3, 3.5, 4, 4.5)(SBSZN) ceramics ...

But when nitrogen is alloyed with iron, the cubic unit cell structure gets distorted in what’s known as a body-centered tetragonal (BCT) structure. What happens is that the nitrogen atoms get ...

Such an MPB is in between a rhombohedral (R) phase that bulk BFO exhibits and a so-called ‘super-tetragonal’ (T) phase, which name hints at its giant lattice axial ratio (c/a ~ 1.23) and accordingly ...

There are many ABO3 compounds for which the ideal cubic structure is distorted to a lower symmetry (e.g. tetragonal, orthorhombic, etc.) ...

Calculations 4 have also shown that a large magnetoelastic coupling effect exists and strongly indicates that the tetragonal–orthorhombic phase transition is most likely driven by the magnetic ...

In the tetragonal tetrads each of the four spores was in contact with only two of its neighbours on its proximal face, this gives each spore a distinctive rectilinear scar and typically bean-shaped ...

The observed Raman frequencies follow the overall mode distribution expected for RVO4 compounds with the tetragonal zircon structure. The variation of the mode frequency with atomic number across the ...

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Abstract: Detailed data are given for the piezoelectric, elastic, and dielectric properties of lead titanate zirconate ceramic compositions near the rhombohedral-tetragonal phase boundary. These ...

Researchers from the Bengaluru-based Centre for Nano and Soft Matter Sciences (CeNS), in collaboration with scientists from the National Chemical Laboratory (CSIR-NCL), have developed a new ...

Abstract: Detailed data are given for the piezoelectric, elastic, and dielectric properties of lead titanate zirconate ceramic compositions near the rhombohedral-tetragonal phase boundary. These ...