A method of measurement of elemental distribution
News of the Kabardin-Balkar scientific center of RAS, no. 6-2 (2017), pp. 28-32
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The results of the study are presented demonstrating the possibilities of measuring the distribution of
elements in photovoltaic Cu(In, Ga)Se$_2$ films on the basis of a combination of X-ray fluorescence analysis
and the "edge of the knife" method. Submicron depth resolution has been achieved, which is determined by
the features of the measurement geometry, the use of polycapillary optics for ef ective focusing of radiation
from an X-ray tube of power 30 W into a spot of 20-25 microns in size, and a full-field x-ray detector with
a spatial resolution of 48 microns. The advantage of the proposed approach is non-destructive, while the
accuracy of measuring the thickness of Cu, Ga and Se layers on a real sample was 12-14%.
Keywords:
photoelectric films, X-ray fluorescence analysis, X-ray capillary optics, "knife edge" method.
@article{IZKAB_2017_6-2_a3,
author = {A. A. Bzheumikhov and Z. Ch. Margushev and K. A. Bzheumikhov},
title = {A method of measurement of elemental distribution},
journal = {News of the Kabardin-Balkar scientific center of RAS},
pages = {28--32},
publisher = {mathdoc},
number = {6-2},
year = {2017},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IZKAB_2017_6-2_a3/}
}
TY - JOUR AU - A. A. Bzheumikhov AU - Z. Ch. Margushev AU - K. A. Bzheumikhov TI - A method of measurement of elemental distribution JO - News of the Kabardin-Balkar scientific center of RAS PY - 2017 SP - 28 EP - 32 IS - 6-2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IZKAB_2017_6-2_a3/ LA - ru ID - IZKAB_2017_6-2_a3 ER -
%0 Journal Article %A A. A. Bzheumikhov %A Z. Ch. Margushev %A K. A. Bzheumikhov %T A method of measurement of elemental distribution %J News of the Kabardin-Balkar scientific center of RAS %D 2017 %P 28-32 %N 6-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IZKAB_2017_6-2_a3/ %G ru %F IZKAB_2017_6-2_a3
A. A. Bzheumikhov; Z. Ch. Margushev; K. A. Bzheumikhov. A method of measurement of elemental distribution. News of the Kabardin-Balkar scientific center of RAS, no. 6-2 (2017), pp. 28-32. http://geodesic.mathdoc.fr/item/IZKAB_2017_6-2_a3/