velocity of spin

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• Spin wave — Spin waves are propagating disturbances in the ordering of magnetic materials. These low lying collective excitations occur in magnetic lattices with continuous symmetry. From the equivalent quasiparticle point of view, spin waves are known as… …   Wikipedia

• Spin — Spin, n. 1. The act of spinning; as, the spin of a top; a spin a bicycle. [Colloq.] [1913 Webster] 2. (Kinematics) Velocity of rotation about some specified axis. [1913 Webster] 3. (Politics) an interpretation of an event which is favorable to… …   The Collaborative International Dictionary of English

• 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-statistics theorem — Statistical mechanics Thermodynamics · …   Wikipedia

• velocity — 1) a vector quantity equal to the rate that position changes with time 2) velocity of a point in a vibrating system is the time rate of change of its displacement. ambient wind velocity forward velocity impact velocity lateral velocity… …   Mechanics glossary

• Spin-orbit interaction — In quantum physics, the spin orbit interaction (also called spin orbit effect or spin orbit coupling ) is any interaction of a particle s spin with its motion. The first and best known example of this is that spin orbit interaction causes shifts… …   Wikipedia

• Spin-exchange interaction — A spin exchange interaction preserves total angular momentum of the system but may allow other aspects of the system to change. When two spin polarized atoms in their ground state experience a spin exchange collision, the total spin of the atoms… …   Wikipedia

• spin — I. /spɪn / (say spin) verb (spun or, Archaic, span, spun, spinning) –verb (t) 1. to make (yarn) by drawing out, twisting, and winding fibres. 2. to form (any material) into thread. 3 …  

• spin velocity — the angular velocity of the wheel on which the tire is mounted, about its spin axis …   Mechanics glossary

• spin — Synonyms and related words: Charybdis, Sunday drive, advance, airing, angle, angular momentum, angular motion, angular velocity, ascend, axial motion, back, back up, bait the hook, bank, bob, bowling, budge, centrifugate, centrifugation,… …   Moby Thesaurus

• Neutron spin echo — Science with Neutrons Foundations Neutron temperature Flux · Radiation  …   Wikipedia