spin-lattice relaxation time

spin-lattice relaxation time
T1 relaxation t.

Medical dictionary. 2011.

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  • Spin-lattice relaxation time — Spin lattice relaxation time, known as T1, is a time constant in Nuclear Magnetic Resonance and Magnetic Resonance Imaging. It is named in contrast to T2, the spin spin relaxation time.T1 characterizes the rate at which the longitudinal Mz… …   Wikipedia

  • spin-lattice relaxation time — gardelinės sukinio relaksacijos trukmė statusas T sritis fizika atitikmenys: angl. spin lattice relaxation time vok. Spin Gitter Relaxationszeit, f rus. время спин решёточной релаксации, n pranc. temps de relaxation spin milieu, m; temps de… …   Fizikos terminų žodynas

  • Spin-spin relaxation time — Spin spin relaxation time, known as T2, is a time constant in Nuclear Magnetic Resonance and Magnetic Resonance Imaging. It is named in contrast to T1, the spin lattice relaxation time.T2 characterizes the rate at which the Mxy component of the… …   Wikipedia

  • T1 relaxation time — a component of relaxation time representing the time required for longitudinal magnetization of a substance to return to equilibrium with its surroundings after administration of a pulse of radiofrequency energy; different substances have… …   Medical dictionary

  • 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

  • Spin-Gitter-Relaxationszeit — gardelinės sukinio relaksacijos trukmė statusas T sritis fizika atitikmenys: angl. spin lattice relaxation time vok. Spin Gitter Relaxationszeit, f rus. время спин решёточной релаксации, n pranc. temps de relaxation spin milieu, m; temps de… …   Fizikos terminų žodynas

  • relaxation phenomenon — ▪ physics and chemistry Introduction       in physics and chemistry, an effect related to the delay between the application of an external stress to a system that is, to an aggregation of matter and its response. It may occur in nuclear, atomic,… …   Universalium

  • temps de relaxation spin-milieu — gardelinės sukinio relaksacijos trukmė statusas T sritis fizika atitikmenys: angl. spin lattice relaxation time vok. Spin Gitter Relaxationszeit, f rus. время спин решёточной релаксации, n pranc. temps de relaxation spin milieu, m; temps de… …   Fizikos terminų žodynas

  • temps de relaxation spin-réseau — gardelinės sukinio relaksacijos trukmė statusas T sritis fizika atitikmenys: angl. spin lattice relaxation time vok. Spin Gitter Relaxationszeit, f rus. время спин решёточной релаксации, n pranc. temps de relaxation spin milieu, m; temps de… …   Fizikos terminų žodynas

  • Spin echo — In nuclear magnetic resonance, spin echo refers to the refocusing of precessing nuclear spin magnetisation by a 180° pulse of resonant radiofrequency.The NMR signal observed following an initial excitation pulse (orange in diagram) decays with… …   Wikipedia

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