In crystallography and solid state physics, the Laue equations relate incoming waves to outgoing waves in the process of elastic scattering, where the...
16 KB (3,072 words) - 00:57, 11 February 2024
Bragg's law (redirect from Bragg's equation)
Bragg condition. This is a special case of the more general Laue equations, and the Laue equations can be shown to reduce to the Bragg condition with additional...
22 KB (2,596 words) - 06:54, 24 September 2024
relativity Laue equations Sagnac effect Trouton–Noble experiment Twin paradox Einstein synchronisation Institut Laue–Langevin Laue (crater) 10762 von Laue "The...
43 KB (4,782 words) - 09:04, 13 September 2024
nonrelativistic energy equations. The Klein–Gordon equation and the Dirac equation are two such equations. The Klein–Gordon equation, − 1 c 2 ∂ 2 ∂ t 2 ψ...
74 KB (10,234 words) - 02:11, 7 October 2024
Debye–Waller factor (section Laue equation)
volume of its unit cell. By comparison of (3) and (4), we find that the Laue equation must be satisfied for scattering to occur: k → ′ − k → = q → {\displaystyle...
22 KB (3,726 words) - 16:00, 21 July 2024
Thermionic emission (redirect from Richardson–Laue–Dushman equation)
for these equations, including "Richardson equation", "Dushman's equation", "Richardson–Dushman equation" and "Richardson–Laue–Dushman equation". In the...
32 KB (3,564 words) - 17:47, 15 September 2024
reciprocal lattice vector g {\displaystyle \mathbf {g} } as stated by the Laue equations, the measured scattered X-ray peak at each measured scattering vector...
16 KB (2,354 words) - 15:40, 17 October 2024
stronger for electron diffraction. Bragg's law Electron diffraction Laue equations Structure factor X-ray crystallography Ewald, P. P. (1921). "Die Berechnung...
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generalization of this equation requires that space and time derivatives must enter symmetrically as they do in the Maxwell equations that govern the behavior...
78 KB (13,034 words) - 00:38, 11 October 2024
X-ray diffraction (redirect from Laue diffraction)
seeing the initial results, Laue was walking home and suddenly conceived of the physical laws describing the effect.: 44 Laue developed a law that connects...
33 KB (4,265 words) - 17:54, 15 September 2024
used. Defining equation (physical chemistry) List of electromagnetism equations List of equations in classical mechanics List of equations in fluid mechanics...
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World of Mathematical Equations. Nonlinear Klein–Gordon Equation at EqWorld: The World of Mathematical Equations. Introduction to nonlocal equations....
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electromagnetism by deriving a set of equations in electricity, magnetism and inductance, named Maxwell's equations. He first proposed that light was in...
138 KB (16,643 words) - 07:57, 17 October 2024
In quantum mechanics, the Pauli equation or Schrödinger–Pauli equation is the formulation of the Schrödinger equation for spin-1/2 particles, which takes...
15 KB (2,327 words) - 15:07, 27 September 2024
diffraction, Bragg Law, Fourier analysis, reciprocal lattice vectors, Laue equations, Brillouin zone, atomic form factor 3 Crystal Binding and Elastic Constants...
26 KB (1,793 words) - 00:38, 1 October 2024
Mass–energy equivalence (redirect from Mass-energy equation)
relativistic mass, and m the invariant mass. In 1911, German physicist Max von Laue gave a more comprehensive proof of M0 = E0/c2 from the stress–energy tensor...
93 KB (12,022 words) - 14:05, 20 October 2024
Madelung equations, or the equations of quantum hydrodynamics, are Erwin Madelung's equivalent alternative formulation of the Schrödinger equation for a...
11 KB (1,684 words) - 03:04, 9 September 2024
reflection and transmission for incidence from the left, we set in the above equations A→ = 1 (incoming particle), A← = √R (reflection), B← = 0 (no incoming...
11 KB (1,769 words) - 21:03, 26 September 2024
classical equations of motion, provided the Hamiltonian is at most quadratic in the coordinates and momenta. Otherwise, the evolution equations still may...
17 KB (2,829 words) - 10:55, 13 July 2023
are common alternatives. All equations are in the position representation; for the momentum representation the equations have to be Fourier transformed...
86 KB (10,158 words) - 00:23, 24 September 2024
The Lippmann–Schwinger equation (named after Bernard Lippmann and Julian Schwinger) is one of the most used equations to describe particle collisions –...
17 KB (2,563 words) - 16:38, 16 November 2023
QFT. The equations themselves are called "wave equations" or "field equations", because they have the mathematical form of a wave equation or are generated...
31 KB (3,469 words) - 07:06, 10 October 2024
the Maxwell equations have the same form in all inertial frames of reference. In the framework of general relativity, the Maxwell equations or the Einstein...
14 KB (1,676 words) - 00:11, 21 October 2024
Density matrix (redirect from Von Neumann equation)
Schrödinger equation describes how pure states evolve in time, the von Neumann equation (also known as the Liouville–von Neumann equation) describes how...
36 KB (5,278 words) - 09:25, 18 October 2024
Rydberg formula (redirect from Rydberg equation)
primitive form of quantum mechanics. The formula directly generalizes the equations used to calculate the wavelengths of the hydrogen spectral series. In...
13 KB (1,901 words) - 07:27, 29 August 2024
paths satisfy δq(t1) = δq(t2) = 0, from which Lagrange's equations follow at once. When the equations of motion are known (or simply assumed to be satisfied)...
22 KB (3,737 words) - 21:28, 22 August 2024
a Lorentz transformation. Also equations of motion can be formulated which connect acceleration and force. Equations for several forms of acceleration...
59 KB (7,810 words) - 04:25, 8 January 2024
Delta potential (category Schrödinger equation)
reflection and transmission for incidence from the left, we put in the above equations Ar = 1 (incoming particle), Al = r (reflection), Bl = 0 (no incoming particle...
16 KB (2,714 words) - 10:00, 18 August 2024
Trouton–Noble experiment (section Laue current)
{f_{x}}{f_{y}}}={\sqrt {1-{\frac {v^{2}}{c^{2}}}}}} However, as shown by Max von Laue (1911), this is in contradiction with the relativistic expressions of force...
30 KB (3,771 words) - 21:19, 16 August 2023
Dispersion relation (redirect from Dispersion equation)
transmission electron microscope, the energy dependence of higher-order Laue zone (HOLZ) lines in convergent beam electron diffraction (CBED) patterns...
15 KB (1,864 words) - 17:22, 10 October 2023