磁場漏れ

magnetic-field leakage

[目次：試料室]

永久磁石や電磁石で構成される電子顕微鏡のパーツは必要な局所空間に磁場を発生させるが、それ以外の空間に磁場が漏れることをいう。

"Magnetic-field leakage" is a phenomenon where magnetic fields are leaked in a space other than a necessary local space. The components of a TEM that consist of permanent magnets or electromagnets are designed to generate magnetic fields in a local space but magnetic-field leakage can occur.