Abstract
X-ray diffraction at Bragg angles around {pi}/2 is studied from the theoretical and experimental points of view. The proposed corrections to the dynamical theory in the {theta}{sub {beta}} {approx_equal} {pi}/2 cases, has been reviewed showing the equivalence between two formalisms leading to a corrected expression for the dependence of the angular parameter y with the angle of incidence. An expression for y valid in the conventional and {theta} {sub {beta}} {approx_equal} {pi}/2 cases has been obtained. A general expression for Bragg law and for energy resolution after a Bragg diffraction was also deduced. (author).
Citation Formats
Mayolo, C M.G. de.
X-ray diffraction at Bragg angles around {pi}/2; Difracao de raios-x em angulos de Bragg em torno de {pi}/2.
Brazil: N. p.,
1991.
Web.
Mayolo, C M.G. de.
X-ray diffraction at Bragg angles around {pi}/2; Difracao de raios-x em angulos de Bragg em torno de {pi}/2.
Brazil.
Mayolo, C M.G. de.
1991.
"X-ray diffraction at Bragg angles around {pi}/2; Difracao de raios-x em angulos de Bragg em torno de {pi}/2."
Brazil.
@misc{etde_10125460,
title = {X-ray diffraction at Bragg angles around {pi}/2; Difracao de raios-x em angulos de Bragg em torno de {pi}/2}
author = {Mayolo, C M.G. de}
abstractNote = {X-ray diffraction at Bragg angles around {pi}/2 is studied from the theoretical and experimental points of view. The proposed corrections to the dynamical theory in the {theta}{sub {beta}} {approx_equal} {pi}/2 cases, has been reviewed showing the equivalence between two formalisms leading to a corrected expression for the dependence of the angular parameter y with the angle of incidence. An expression for y valid in the conventional and {theta} {sub {beta}} {approx_equal} {pi}/2 cases has been obtained. A general expression for Bragg law and for energy resolution after a Bragg diffraction was also deduced. (author).}
place = {Brazil}
year = {1991}
month = {Dec}
}
title = {X-ray diffraction at Bragg angles around {pi}/2; Difracao de raios-x em angulos de Bragg em torno de {pi}/2}
author = {Mayolo, C M.G. de}
abstractNote = {X-ray diffraction at Bragg angles around {pi}/2 is studied from the theoretical and experimental points of view. The proposed corrections to the dynamical theory in the {theta}{sub {beta}} {approx_equal} {pi}/2 cases, has been reviewed showing the equivalence between two formalisms leading to a corrected expression for the dependence of the angular parameter y with the angle of incidence. An expression for y valid in the conventional and {theta} {sub {beta}} {approx_equal} {pi}/2 cases has been obtained. A general expression for Bragg law and for energy resolution after a Bragg diffraction was also deduced. (author).}
place = {Brazil}
year = {1991}
month = {Dec}
}