For the first time in more than three centuries, Prussian Blue—long confined to its rigid cubic shape—has been transformed into an octahedral structure. A research team has successfully synthesized ...

A new nanotechnology article written by Robert Freitas and co-authors. Journal of Computational and Theoretical Nanoscience – Structural Stability of Clean, Passivated, and Partially Dehydrogenated ...

occupying the octahedral holes. Notice that the octahedral holes are along the edges (for a net of three cations) and in the center of the cube (one more cation). Thus we have four anions (FCC) and ...

At low temperatures, hydrogen atoms move less like particles and more like waves. This characteristic enables quantum tunneling, the passage of an atom through a barrier with a higher potential energy ...

Spinel, MgAl 2 O 4 (download cif), is a rare gemstone that was used to imitate rubies. The structure has face-centered cubic symmetry, and is a little heavy to understand. The general formula is AB 2 ...

Let 𝒯 be a triangulated category with triangulation Δ, 𝜉 ⊆ Δ a proper class of triangles and 𝒞 an additive full subcategory of 𝒯 . We provide a method for constructing a proper 𝒞(𝜉)-resolution ...