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The concept that matter behaves like a wave was proposed by French physicist Louis de Broglie (/ d ə ˈ b r ɔɪ /) in 1924, and so matter waves are also known as de Broglie waves. The de Broglie wavelength is the wavelength, λ, associated with a particle with momentum p through the Planck constant, h: =.
According to de Broglie’s hypothesis, massless photons as well as massive particles must satisfy one common set of relations that connect the energy \(E\) with the frequency \(f\), and the linear momentum \(p\) with the wavelength \(λ\).
28 Δεκ 2020 · Learn how to calculate the de Broglie wavelength of any particle using the de Broglie equation, which connects the wave and particle properties of matter. The de Broglie wavelength is a key concept in quantum mechanics and depends on Planck's constant and momentum.
6 Οκτ 2023 · Learn about de Broglie wavelength, a fundamental concept in quantum mechanics that explains particle behavior at the quantum level. Find out how to calculate it using Planck's constant and particle momentum, and see examples of de Broglie wavelength for electrons and thermal particles.
31 Ιουλ 2024 · This de Broglie wavelength calculator will help you describe the wave-particle duality of matter. According to this principle, we can analyze light as waves, explaining its properties such as refraction.
17 Φεβ 2023 · According to wave-particle duality, the De Broglie wavelength is a wavelength manifested in all the objects in quantum mechanics which determines the probability density of finding the object at a given point of the configuration space. The de Broglie wavelength of a particle is inversely proportional to its momentum.
20 Σεπ 2022 · In 1924, French scientist Louis de Broglie (1892-1987) derived an equation that described the wave nature of any particle. Particularly, the wavelength (λ) of any moving object is given by: λ = h mv. In this equation, h is Planck's constant, m is the mass of the particle in kg, and v is the velocity of the particle in m/s.
