- point quadrupole
- точечный квадруполь
English-Russian electronics dictionary .
point quadrupole
Смотреть что такое "point quadrupole" в других словарях:
quadrupole — A collection of charges such that the potential at a point distance r from their center of mass may be expressed by an infinite series of terms in inverse powers of r. The inverse third power term is the quadrupole potential … Dictionary of automotive terms
quadrupole — noun a) a distribution of either electric charge or magnetization equivalent to two dipoles that point in opposite directions b) a magnet with two north poles and two south poles, used to focus a beam of particles … Wiktionary
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Multipole expansion — A multipole expansion is a mathematical series representing a function that depends on angles usually the two angles on a sphere. These series are useful because they can often be truncated, meaning that only the first few terms need to be… … Wikipedia
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Mössbauer spectroscopy — A Mössbauer absorption spectrum of 57Fe Mössbauer spectroscopy is a spectroscopic technique based on the Mössbauer effect. This effect, discovered by Rudolf Mössbauer in 1957, consists in the recoil free, resonant absorption and emission of gamma … Wikipedia
Axial multipole moments — are a series expansionof the electric potential of acharge distribution localized close to the origin along one Cartesian axis, denoted here as the z axis. However, the axial multipole expansion can also be applied to any potential or field that… … Wikipedia
