静電ポテンシャル

electrostatic potential

[目次：理論(電子の散乱／回折／結像)]

時間的に変化しない電荷分布により、ある空間に生じる電場を静電場というが、静電場の電位(ポテンシャル)のことを指す。ある原子の原子核と軌道電子が作る静電ポテンシャルのフーリエ変換は、原子形状因子を与える。

An electrostatic field is produced by static charge distributions. The electrostatic potential is the potential of the electric field, which is produced by charge distributions. Or the electric field is given by the space derivative of the electrostatic potential. The Fourier transform of the electrostatic potential that is created by the nucleus and orbital electrons of an atom gives the atom form factor.

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