Detection of hydrogen by electron Rutherford backscattering
نویسندگان
چکیده
منابع مشابه
Detection of hydrogen by electron Rutherford backscattering.
A novel method for detection of hydrogen by an electron beam in extremely thin samples is described. Elastically scattered electrons impinging with 20-30 keV on a thin formvar film were detected at a scattering angle near 45 degrees. In these large momentum transfer elastic collisions a clear separation of the signal of hydrogen and heavier elements was found. By changing the momentum transfer ...
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ژورنال
عنوان ژورنال: Ultramicroscopy
سال: 2002
ISSN: 0304-3991
DOI: 10.1016/s0304-3991(02)00127-4