sciences, relaxation usually means the return of a perturbed system into equilibrium. Each relaxation process can be categorized by a relaxation time τ....
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proteins Protein dynamics Relaxation (physics) Relaxometry Spin–lattice relaxation Spin–spin relaxation Rinck, Peter A. (2022). Relaxation Times and Basic Pulse...
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related to Relaxation. In the sciences, the term is used in the following ways: Relaxation (physics), and more in particular: Relaxation (NMR), processes...
2 KB (236 words) - 00:01, 12 January 2025
In electronics, a relaxation oscillator is a nonlinear electronic oscillator circuit that produces a nonsinusoidal repetitive output signal, such as a...
26 KB (3,041 words) - 22:12, 6 March 2025
Dielectric (redirect from Dielectric relaxation)
time required to do so is called relaxation time; an exponential decay. This is the essence of the model in physics. The behaviour of the dielectric now...
37 KB (4,775 words) - 01:49, 26 May 2025
Computational physics is the study and implementation of numerical analysis to solve problems in physics. Historically, computational physics was the first...
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In physics, the spin–spin relaxation is the mechanism by which Mxy, the transverse component of the magnetization vector, exponentially decays towards...
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numerical mathematics, relaxation methods are iterative methods for solving systems of equations, including nonlinear systems. Relaxation methods were developed...
10 KB (1,222 words) - 13:56, 15 May 2025
Shear modulus (redirect from Shear relaxation modulus)
area, m is the atomic mass, and f is the Lindemann constant. The shear relaxation modulus G ( t ) {\displaystyle G(t)} is the time-dependent generalization...
12 KB (1,562 words) - 15:49, 16 June 2025
During nuclear magnetic resonance observations, spin–lattice relaxation is the mechanism by which the longitudinal component of the total nuclear magnetic...
12 KB (1,602 words) - 18:13, 27 May 2024
SERF (redirect from Spin-exchange relaxation-free)
A spin exchange relaxation-free (SERF) magnetometer is a type of magnetometer developed at Princeton University in the early 2000s. SERF magnetometers...
13 KB (1,554 words) - 17:55, 20 June 2025
sequence, different contrasts may be generated between tissues based on the relaxation properties of the hydrogen atoms therein. When inside the magnetic field...
47 KB (6,859 words) - 17:45, 15 April 2025
Stellar kinematics Poisson's equation Vector calculus Accretion disk Relaxation (physics) Dynamics and Evolution of Galactic Nuclei, D. Merritt (2013). Princeton...
79 KB (17,631 words) - 22:53, 15 December 2024
Stretched exponential function (redirect from Stretched exponential relaxation)
alpha-stable distribution. In physics, the stretched exponential function is often used as a phenomenological description of relaxation in disordered systems...
19 KB (2,317 words) - 09:18, 2 June 2025
Havriliak–Negami relaxation is an empirical modification of the Debye relaxation model in electromagnetism. Unlike the Debye model, the Havriliak–Negami relaxation accounts...
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"Relaxation of stationary states on a quantum computer yields a unique spectroscopic fingerprint of the computer's noise". Communications Physics. 5...
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Vibrational energy relaxation, or vibrational population relaxation, is a process in which the population distribution of molecules in quantum states of...
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Andre Geim (category Honorary Fellows of the Institute of Physics)
England in the School of Physics and Astronomy at the University of Manchester. Geim was awarded the 2010 Nobel Prize in Physics jointly with Konstantin...
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Johari–Goldstein relaxation, also known as the JG β-relaxation, is a universal property of glasses and certain other disordered materials. Proposed in...
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March 1973. The factors leading to image contrast (differences in tissue relaxation time values) had been described nearly 20 years earlier by physician and...
35 KB (3,766 words) - 21:05, 29 May 2025
sequence, different contrasts may be generated between tissues based on the relaxation properties of the hydrogen atoms therein. Since its development in the...
93 KB (10,805 words) - 01:11, 20 June 2025
The Cole–Cole equation is a relaxation model that is often used to describe dielectric relaxation in polymers. It is given by the equation ε ∗ ( ω ) =...
5 KB (678 words) - 09:24, 12 November 2023
Frenesy is a concept in statistical physics that measures the dynamical activity of a system's microscopic trajectories under nonequilibrium conditions...
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Edward Mills Purcell (category Nobel laureates in Physics)
seminal contributions to solid state physics, with studies of spin-echo relaxation, nuclear magnetic relaxation, and negative spin temperature (important...
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Cryogenics (redirect from Low temperature physics)
In physics, cryogenics is the production and behaviour of materials at very low temperatures. The 13th International Institute of Refrigeration's (IIR)...
20 KB (2,292 words) - 04:05, 15 May 2025
Photoluminescence (section Relaxation)
Jagdeep (1984). "Carrier energy relaxation in In0.53Ga0.47As determined from picosecond luminescence studies". Applied Physics Letters 45 (4): 401. doi:10...
27 KB (3,340 words) - 20:59, 19 June 2025
1926, forming the basis for the work that resulted in his Nobel Prize in Physics in 1933. Conceptually, the Schrödinger equation is the quantum counterpart...
75 KB (10,263 words) - 16:18, 24 June 2025
Nuclear Overhauser effect (category Chemical physics)
population of spin-active nuclei (e.g. 1H, 13C, 15N etc.) to another via cross-relaxation. A phenomenological definition of the NOE in nuclear magnetic resonance...
35 KB (4,794 words) - 18:57, 24 June 2025
Glass (redirect from Physics of glass)
1021/jz100633d. S2CID 93171134. Vannoni, M.; Sordini, A.; Molesini, G. (2011). "Relaxation time and viscosity of fused silica glass at room temperature". Eur. Phys...
89 KB (9,013 words) - 01:26, 1 July 2025
effective relaxation length for processes without directional correlation. If Vg is the group velocity of a phonon wave packet, then the relaxation length...
63 KB (8,383 words) - 18:31, 24 June 2025