Open AccessINVESTIGATION OF THE FINE STRUCTURE OF BORON'S Kα X-RAY SPECTRUM
Author(s) -
ShiYao Zhu,
Jun Xu,
S. J. Zhao,
Xing Li
Publication year - 1991
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.40.1411
Subject(s) - boron , materials science , apodization , optics , wavelength , spectral density , resolution (logic) , fourier transform , spectrometer , x ray , noise (video) , signal (programming language) , physics , computer science , telecommunications , image (mathematics) , programming language , quantum mechanics , artificial intelligence , nuclear physics
The fine structure of boron's Kα X-ray spectrum was investigated by means of a soft X-Ray Curved Crystal Spectrometer with high resolution. The Fourier selfdeconvolution technique, with a new type of dynamic-apodization function, was used to resolve intrinsically overlapped bands, increasing the resolving power and keeping good ratio of signal to noise. The results show the evidence of boron's (in B2O3) Kα X-ray spectrum fine structure with two peaks, at wavelength 67.657? and 67.536? respectively, which verify the theory of sp2 hybrid orbit of boron.