- spin density
- концентрация спинов
English-Russian electronics dictionary .
spin density
Смотреть что такое "spin density" в других словарях:
spin density — sukinių tankis statusas T sritis fizika atitikmenys: angl. spin density vok. Spindichte, f rus. плотность спинов, f pranc. densité des spins, f … Fizikos terminų žodynas
Spin density wave — (SDW) and charge density wave (CDW) are names for two similar low energy ordered states of solids. Both these states occur at low temperature in anisotropic, low dimensional materials or in metals that have high densities of states at the Fermi… … Wikipedia
spin-density wave — noun The low energy, ground state of a metal in which densities of the electron spins and charges follow a regular spatial distribution See Also: charge density wave … Wiktionary
Density functional theory — Electronic structure methods Tight binding Nearly free electron model Hartree–Fock method Modern valence bond Generalized valence bond Møller–Plesset perturbation theory … Wikipedia
Spin tensor — In mathematics and mathematical physics, the Euclidean group :SE(d) of direct isometries is generated by translations and rotations. Its Lie algebra is written:mathfrak{se}(d). Noether currentsThe Noether currents for the translations make up the … Wikipedia
Spin (physics) — This article is about spin in quantum mechanics. For rotation in classical mechanics, see angular momentum. In quantum mechanics and particle physics, spin is a fundamental characteristic property of elementary particles, composite particles… … Wikipedia
Spin Transfer Switching — is a new technique that is currently being researched as a method of writing in MRAMs. By using this technique it is believed that the current needed to switch an MRAM cell will be greatly reduced. This in turn will lead to higher density… … Wikipedia
Density of states — Condensed matter physics Phases · Phase tr … Wikipedia
Density matrix renormalization group — The density matrix renormalization group (DMRG) is a numerical variational technique devised to obtain the low energy physics of quantum many body systems with high accuracy. It was invented in 1992 by Steven R. White and it is nowadays the most… … Wikipedia
Spin contamination — In computational chemistry, spin contamination is the artificial mixing of different electronic spin states. This can occur when an approximate orbital based wave function is represented in an unrestricted form – that is, when the spatial parts… … Wikipedia
Spin-statistics theorem — Statistical mechanics Thermodynamics · … Wikipedia
