The complex oxides with octahedral structures: Existence areas and phase transitions

Crystal Structures and Phase Transitions in the Rare Earth Oxides

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Structures and Phase Transitions

The nonlocal nature of quantum entanglement has remained a subject of great interest since the earliest days of quantum mechanics as it causes many of the paradoxes and lies at the heart of the profound difference between quantum mechanics and classical physics. Quantum entanglement is observed primarily for simple quantum objects (photons or/and atoms) in environments specially designed to min...

Structures and Phase Transitions

The properties of iron under extreme conditions are intensively studied [1] due to its relevance for geophysical models of the earth’s interior. From a more general point of view, the behaviour of bcc iron under compression is interesting since almost half of the elements contain the bcc structure in their phase diagram. The phonon dispersion of bcc elements was studied in the past in search of...

Electronic Band Structures and Phase Transitions of Ferroelectric and Multiferroic Oxides

Phase Transitions and Complex Systems

PHASE TRANSmONS ANO ORDER PARAMETERS ministic or stochastic. {c) is a set of parameters and r' are a H ow to define complexity is not a trivial question. Several given set of nearest neighboring positions of r. 1'ypically, fue definitions have been proposed, and all of them share set of neighboring points, ?([r), is symmetrically distributed fue intuitive idea that complexity is neither complet...