Cosa (chi) è Phase Encoded - definizione

GENERAL PRINCIPLE IN THERMODYNAMICS REGARDING PVT SYSTEMS IN EQUILIBRIUM

Gibbs phase rule; Phase equilibria; Phase equilibrium; Phase Equilibria; Gibbs' Phase Rule; Gibb's phase rule; Phase Rule; Gibbs Phase Rule; Gibbs rule; Gibbs' phase rule; Gibbs's phase rule

Phase Encoded

<storage> (PE) A recording method used for 1600 BPI {magnetic tapes}. Compare NRZI, GCR. (1996-02-03)

Phase transition

TRANSITIONS BETWEEN SOLID, LIQUID AND GASEOUS STATES OF MATTER, AND, IN RARE CASES, PLASMA

Phase transitions; Second order phase transition; First order phase transition; Order parameter; Phase Transition; Second-order phase transition; Phase changes; Phase transformation; Change of state; State change; Phase Transformation; First-order phase transition; First-order transition; Second-order transition; Continuous Phase Transitions; Second-Order Phase Transitions; Phase Transitions; Phase Change; Phase Changes; State Change; State Changes; Changes Of Phase; Change Of Phase; Changes Of State; Change Of State; Continuous phase transitions; Continuous phase transition; Change of phase; Order parameters; Transition of state

In chemistry, thermodynamics, and many other related fields, phase transitions (or phase changes) are the physical processes of transition between a state of a medium, identified by some parameters, and another one, with different values of the parameters. Commonly the term is used to refer to changes among the basic states of matter: solid, liquid, and gas, as well as plasma in rare cases.

https://en.wikipedia.org/wiki/Phase_transition

Geometric phase

PHASE OF A CYCLE

Berry Phase; Berry phase; Pancharatnam-Berry phase; Berry's phase; Geometrical phase

In classical and quantum mechanics, geometric phase is a phase difference acquired over the course of a cycle, when a system is subjected to cyclic adiabatic processes, which results from the geometrical properties of the parameter space of the Hamiltonian. The phenomenon was independently discovered by T.

https://en.wikipedia.org/wiki/Geometric_phase

Wikipedia

Phase rule

In thermodynamics, the phase rule is a general principle governing "pVT" systems, whose thermodynamic states are completely described by the variables pressure (p), volume (V) and temperature (T), in thermodynamic equilibrium. If F is the number of degrees of freedom, C is the number of components and P is the number of phases, then

F=C-P+2

^{: 123–125}

It was derived by American physicist Josiah Willard Gibbs in his landmark paper titled On the Equilibrium of Heterogeneous Substances, published in parts between 1875 and 1878. The rule assumes the components do not react with each other.

The number of degrees of freedom is the number of independent intensive variables, i.e. the largest number of thermodynamic parameters such as temperature or pressure that can be varied simultaneously and arbitrarily without determining one another. An example of one-component system is a system involving one pure chemical, while two-component systems, such as mixtures of water and ethanol, have two chemically independent components, and so on. Typical phases are solids, liquids and gases.

https://en.wikipedia.org/wiki/Phase rule