Electron Wavelength (Accelerated)

λ = \frac{h}{2 m _{e} e V}

Wavelength of an electron accelerated through potential V. Used in electron microscopy and diffraction experiments.

Variables

\lambda

de Broglie wavelength

Planck constant

J·s

m_e

Electron mass

Electron charge

Accelerating voltage

Combining kinetic energy eV = p²/2m with de Broglie relation λ = h/p.

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