dipole-dipole relaxation

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• dipole relaxation — dipolinė relaksacija statusas T sritis fizika atitikmenys: angl. dipole relaxation vok. Dipolrelaxation, f rus. дипольная релаксация, f; релаксация дипольных моментов, f pranc. relaxation dipolaire, f …   Fizikos terminų žodynas

• relaxation dipolaire — dipolinė relaksacija statusas T sritis fizika atitikmenys: angl. dipole relaxation vok. Dipolrelaxation, f rus. дипольная релаксация, f; релаксация дипольных моментов, f pranc. relaxation dipolaire, f …   Fizikos terminų žodynas

• Relaxation (NMR) — In nuclear magnetic resonance (NMR) spectroscopy and magnetic resonance imaging (MRI) the term relaxation describes several processes by which nuclear magnetization prepared in a non equilibrium state return to the equilibrium distribution. In… …   Wikipedia

• Transverse relaxation optimized spectroscopy — (TROSY) is an experiment in protein NMR spectroscopy that allows studies of large molecules or complexes.The application of NMR to large molecules is normally limited by the fact that the line widths generally increase with molecular mass. Larger …   Wikipedia

• Magnetic dipole-dipole interaction — Magnetic dipole dipole interaction, also called dipolar coupling, refers to the direct interaction between two magnetic dipoles. The energy of the interaction is as follows:: old{H} = frac{ mu 0 } {4 pi r {jk}^3 } left( 3 (old{m} j cdot old{e} …   Wikipedia

• Interaction magnétique dipôle-dipôle — L’interaction magnétique dipôle dipôle, aussi appelée couplage dipolaire, fait référence à l interaction directe entre deux dipôles magnétiques. L énergie de cette interaction s exprime de la manière suivante : où ejk est un vecteur unité… …   Wikipédia en Français

• Magnetic dipole–dipole interaction — Magnetic dipole–dipole interaction, also called dipolar coupling, refers to the direct interaction between two magnetic dipoles. The potential energy of the interaction is as follows: where ejk is a unit vector parallel to the line joining the… …   Wikipedia

• Havriliak-Negami relaxation — is an empirical modification of the Debye relaxation model, accounting for the asymmetry and broadness of the dielectric dispersion curve. The model was first used to describe the dielectric relaxation of some polymersfn|1, by adding two… …   Wikipedia

• Debye relaxation — is the dielectric relaxation response of an ideal, noninteracting population of dipoles to an alternating external electric field. It is usually expressed in the complex permittivity varepsilon of a medium as a function of the field s frequency… …   Wikipedia

• Dielectric spectroscopy — A dielectric permittivity spectrum over a wide range of frequencies. The real and imaginary parts of permittivity are shown, and various processes are depicted: ionic and dipolar relaxation, and atomic and electronic resonances at higher energies …   Wikipedia

• Loss tangent — The loss tangent is a parameter of a dielectric material that quantifies its inherent dissipation of electromagnetic energy. The term refers to the tangent of the angle in a complex plane between the resistive (lossy) component of an… …   Wikipedia