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Spin field information


Spin field may refer to:

  • Spinor field, assignment of a spinor to every point in space, used in quantum mechanics and quantum field theory.
  • A kind of Torsion field, used in pseudophysics.

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Spin field

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Spin field may refer to: Spinor field, assignment of a spinor to every point in space, used in quantum mechanics and quantum field theory. A kind of Torsion...

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Ligand field theory

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Ligand field theory (LFT) describes the bonding, orbital arrangement, and other characteristics of coordination complexes. It represents an application...

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Crystal field theory

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Aufbau principle. Complexes such as this are called "low spin". For example, NO2− is a strong-field ligand and produces a large Δ. The octahedral ion [Fe(NO2)6]3−...

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Spinor

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and physics, spinors (/spɪnər/) are elements of a complex number-based vector space that can be associated with Euclidean space. A spinor transforms linearly...

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Spinor bundle

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space of spinors Δ n {\displaystyle \Delta _{n}} . A section of the spinor bundle S {\displaystyle {\mathbf {S} }\,} is called a spinor field. Let ( P...

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Spin transistor

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sensitive transistor, also known as the spin transistor, spin field-effect transistor (spinFET), Datta–Das spin transistor or spintronic transistor (named...

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Spintronics

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devices. The field of spintronics concerns spin-charge coupling in metallic systems; the analogous effects in insulators fall into the field of multiferroics...

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Spin polarization

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magnetic field. Curie law is used to produce an induction signal in electron spin resonance (ESR or EPR) and in nuclear magnetic resonance (NMR). Spin polarization...

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Spin glass

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in the absence of an external magnetic field, and a magnetic field is applied after the transition to the spin glass phase, there is a rapid initial increase...

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Nuclear magnetic resonance

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nuclear spins in an applied, constant magnetic field B0. The perturbation of this alignment of the nuclear spins by a weak oscillating magnetic field, usually...

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Spin quantum number

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the spin quantum number is a quantum number (designated s) that describes the intrinsic angular momentum (or spin angular momentum, or simply spin) of...

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Fermion

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spin-statistics theorem in relativistic quantum field theory, particles with integer spin are bosons. In contrast, particles with half-integer spin are...

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Spin connection

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regarded as the gauge field generated by local Lorentz transformations. In some canonical formulations of general relativity, a spin connection is defined...

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Ising model

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adjacent spins tend to have opposite signs. The sign convention of H(σ) also explains how a spin site j interacts with the external field. Namely, the spin site...

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Killing spinor

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kind of spinor field related to Killing vector fields and Killing tensors. If M {\displaystyle {\mathcal {M}}} is a manifold with a Killing spinor, then...

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Spin wave

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the spins at Bravais lattice points, g is the Landé g-factor, μB is the Bohr magneton and H is the internal field which includes the external field plus...

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Spin group

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In mathematics the spin group, denoted Spin(n), is a Lie group whose underlying manifold is the double cover of the special orthogonal group SO(n) = SO(n...

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Spin chemistry

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Spin chemistry is a sub-field of chemistry positioned at the intersection of chemical kinetics, photochemistry, magnetic resonance and free radical chemistry...

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Paramagnetism

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their spin, unpaired electrons have a magnetic dipole moment and act like tiny magnets. An external magnetic field causes the electrons' spins to align...

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Fermionic field

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relations of bosonic fields. The most prominent example of a fermionic field is the Dirac field, which describes fermions with spin-1/2: electrons, protons...

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