X-ray and neutron diffraction in structural-glass phases of crystalline solid solutions

1998 ◽  
Vol 58 (6) ◽  
pp. 3015-3021 ◽  
Author(s):  
P. N. Timonin ◽  
I. N. Zakharchenko ◽  
O. A. Bunina ◽  
V. P. Sakhnenko
Keyword(s):  
Neutron Diffraction ◽  
Solid Solutions ◽  
Crystalline Solid ◽  
Structural Glass ◽  
X Ray

scholarly journals Symmetry lowering in crystalline solid solutions: a study of cinnamamide–thienylacrylamide by X-ray and neutron diffraction and solid-state photochemistry

1993 ◽  
Vol 95 ◽  
pp. 307-327 ◽  
Author(s):  
L. J. W. Shimon ◽  
M. Vaida ◽  
F. Frolow ◽  
M. Lahav ◽  
L. Leiserowitz ◽  
...  
Keyword(s):  
Solid State ◽  
Neutron Diffraction ◽  
Solid Solutions ◽  
Crystalline Solid ◽  
X Ray

Structural investigation of Pb(Mo@@ xW1-@@ x)O4 solid solutions via X-ray and neutron diffraction

2016 ◽  
Vol 78 ◽  
pp. 134-140 ◽  
Author(s):  
G.M. Kuz’micheva ◽  
I.A. Kaurova ◽  
A.A. Brykovskiy ◽  
V.B. Rybakov ◽  
Yu. N. Gorobets ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Solid Solutions ◽  
Structural Investigation ◽  
X Ray

scholarly journals X-ray and neutron diffraction studies on cation distribution in the LiMn2O4/LiFe5O8spinel solid solutions

2006 ◽  
Vol 62 (a1) ◽  
pp. s198-s198
Author(s):  
E. Wolska ◽  
J. Darul ◽  
W. Nowicki ◽  
P. Piszora ◽  
M. Tovar ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Solid Solutions ◽  
Cation Distribution ◽  
X Ray

Infrared Spectroscopy, X-ray Diffraction and Neutron Diffraction Study of BaFe12−xAlxO19 Solid Solutions

2019 ◽  
Vol 74 (6) ◽  
pp. 584-588 ◽  
Author(s):  
R. E. Huseynov ◽  
A. I. Mammadov ◽  
R. Z. Mehdiyeva ◽  
A. V. Trukhanov ◽  
S. V. Trukhanov ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Neutron Diffraction ◽  
Diffraction Study ◽  
Solid Solutions ◽  
Neutron Diffraction Study ◽  
X Ray Diffraction ◽  
X Ray

scholarly journals Static Displacements of Atoms in Crystalline Metallic Solid Solutions

1994 ◽  
Vol 375 ◽  
Author(s):  
Cullie Sparks ◽  
Gene Ice ◽  
Xiaogang Jiang ◽  
Paul Zschack
Keyword(s):  
Solid Solutions ◽  
Diffuse Scattering ◽  
Nearest Neighbor ◽  
Near Neighbor ◽  
Crystalline Solid ◽  
X Ray ◽  
Lattice Constants ◽  
Atomic Displacements ◽  
X Ray Scattering ◽  
Individual Bond

AbstractMeasurement of diffuse x-ray scattering from binary crystalline solid solutions at more than one x-ray energy is a sensitive probe of the average interatomic distance between neighboring pairs of atoms. Deviations of these bond distances by as little as 0.001Å are easily detected in the diffuse scattering from binary alloys consisting of atoms nearby in the periodic table and/or where x-ray energies chosen near their absorption edges can change the scattering contrast. Individual bond distances (AA, AB and BB) are recovered out to several near neighbor shells by combining three scattering measurements at x-ray energies chosen for maximum and minimum contrast. Average bond distances recovered from four metal alloys Fe77.5Ni22.5, Fe46.5Ni53.5Cr47Fe53and Cr20Ni80 are discussed. We find that the interatomic distances measured for these alloys give interesting insights to atomic displacements in solid solutions. Nearest neighbor bond distances are not well represented by phenomenological models based on pure element atomic size and concentration dependence of the lattice constants. Radial and nonradial displacements are recovered from these measurements of diffuse scattering.

Texture measurements in Al2O3 using BEKP

1994 ◽  
Vol 52 ◽  
pp. 608-609
Author(s):  
M. D. Vaudin ◽  
J. P. Cline
Keyword(s):  
Neutron Diffraction ◽  
Rapid Method ◽  
Crystallographic Orientation ◽  
Specimen Surface ◽  
X Ray Diffraction ◽  
Anisotropic Crystal ◽  
X Ray ◽  
Verification Method ◽  
Crystal Properties ◽  
Backscattered Electron

The study of preferred crystallographic orientation (texture) in ceramics is assuming greater importance as their anisotropic crystal properties are being used to advantage in an increasing number of applications. The quantification of texture by a reliable and rapid method is required. Analysis of backscattered electron Kikuchi patterns (BEKPs) can be used to provide the crystallographic orientation of as many grains as time and resources allow. The technique is relatively slow, particularly for noncubic materials, but the data are more accurate than any comparable technique when a sufficient number of grains are analyzed. Thus, BEKP is well-suited as a verification method for data obtained in faster ways, such as x-ray or neutron diffraction. We have compared texture data obtained using BEKP, x-ray diffraction and neutron diffraction. Alumina specimens displaying differing levels of axisymmetric (0001) texture normal to the specimen surface were investigated.BEKP patterns were obtained from about a hundred grains selected at random in each specimen.

Sign in / Sign up

Export Citation Format

Share Document