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Matter waves are a central part of the theory of quantum mechanics, being half of wave–particle duality. At all scales where measurements have been practical, matter exhibits wave-like behavior. For example, a beam of electrons can be diffracted just like a beam of light or a water wave.
- Matter wave - Simple English Wikipedia, the free encyclopedia
In quantum mechanics, a branch of physics, a matter wave is...
- Matter wave - Simple English Wikipedia, the free encyclopedia
Ein Atominterferometer ist ein Interferometer, das die Welleneigenschaften von Atomen ausnutzt. Mit Atominterferometern lassen sich fundamentale Konstanten wie die Gravitationskonstante mit hoher Genauigkeit bestimmen, möglicherweise aber auch Phänomene wie Gravitationswellen untersuchen.
Overview. Interferometry splits a wave into a superposition along two different paths. A spatially dependent potential or a local interaction differentiates the paths, introducing a phase difference between waves. Atom interferometers use center of mass matter waves with short de Broglie wavelength.
Matter waves of molecules as large as carbon \(C_{60}\) have been measured. All physical objects, small or large, have an associated matter wave as long as they remain in motion. The universal character of de Broglie matter waves is firmly established.
A century of matter waves. One hundred years ago, Louis de Broglie posed a question: could matter particles behave like waves? This duality was already known for light; extending it to electrons ...
With this bridge we introduce the classical ideas of momentum and energy by relating them to the wave vector and frequency of a wave. The properties of waves also give rise to the Heisenberg uncertainty principle.
