X-ray diffraction analysis of double-layer systems irradiated by a high-power ion beam

2008 ◽  
Vol 2 (4) ◽  
pp. 652-656
Author(s):  
T. V. Panova ◽  
V. C. Kovivchak ◽  
V. I. Blinov
Keyword(s):  
Diffraction Analysis ◽  
Double Layer ◽  
High Power ◽  
Ion Beam ◽  
X Ray Diffraction ◽  
X Ray

X-ray diffraction analysis of an ε/γ' iron-nitride compound double layer

2007 ◽  
Vol 2007 (suppl_26) ◽  
pp. 223-228
Author(s):  
T. Gressmann ◽  
A. Leineweber ◽  
E. J. Mittemeijer ◽  
M. Knapp
Keyword(s):  
Diffraction Analysis ◽  
Double Layer ◽  
Iron Nitride ◽  
X Ray Diffraction ◽  
X Ray

X-ray diffraction analysis of texture modification induced by ion beam irradiation in stainless steel films

2004 ◽  
Vol 228 (1-4) ◽  
pp. 151-157 ◽  
Author(s):  
P. Goudeau ◽  
J.L. Bechade ◽  
B. Boubeker ◽  
P.-O. Renault ◽  
A. Serrari ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Diffraction Analysis ◽  
Ion Beam ◽  
Beam Irradiation ◽  
X Ray Diffraction ◽  
Ion Beam Irradiation ◽  
X Ray ◽  
Texture Modification

Ion Beam Mixing Effects in Au-Fe and Pt-Fe Thin Bilayers

1983 ◽  
Vol 27 ◽  
Author(s):  
G. Battaglin ◽  
A. Carnera ◽  
G. Celotti ◽  
G. Della Mea ◽  
V.N. Kulkarni ◽  
...  
Keyword(s):  
Solid Solution ◽  
Diffraction Analysis ◽  
Linear Dependence ◽  
Ion Beam ◽  
Bilayer Structure ◽  
Square Root ◽  
X Ray Diffraction ◽  
Ion Beam Mixing ◽  
X Ray ◽  
Mixing Effects

ABSTRACTMixing effects induced by Kr++ bombardment in the Au-Fe and Pt-Fe metallic systems have been studied by Rutherford backscattering and X-ray diffraction techniques. The mixed amount of Fe atoms shows a linear dependence on the square root of the Kr do se for both systems. The induced mixing appears more efficient for the Pt-Fe with respect to the Au-Fe system. In the case of Pt-Fe mixing is much more efficient when the initial bilayer structure has Pt on the top. The X-ray diffraction analysis reveals the formation of an extended solid solution of Fe in Pt, having the Fe40 Pt60 composition.

scholarly journals X-ray diffraction analysis of an ε/γ′ iron-nitride compound double layer

2007 ◽  
Vol 2007 (suppl_26) ◽  
pp. 223-228 ◽  
Author(s):  
T. Gressmann ◽  
A. Leineweber ◽  
E. J. Mittemeijer ◽  
M. Knapp
Keyword(s):  
Diffraction Analysis ◽  
Double Layer ◽  
Iron Nitride ◽  
X Ray Diffraction ◽  
X Ray

Extraction of plutonium-containing microcrystals from Hanford soil using a focused ion beam for single-crystal X-ray diffraction analysis

2019 ◽  
Vol 52 (6) ◽  
pp. 1244-1252 ◽  
Author(s):  
Jordan F. Corbey ◽  
Dallas D. Reilly ◽  
Lucas E. Sweet ◽  
Timothy G. Lach
Keyword(s):  
Single Crystal ◽  
Diffraction Analysis ◽  
Focused Ion Beam ◽  
Crystal Size ◽  
Ion Beam ◽  
X Ray Diffraction ◽  
Charge Coupled Device ◽  
X Ray ◽  
Size Limits ◽  
A Charge

Herein, the successful use of a focused ion beam/scanning electron microscope to prepare microsamples of radioactive single crystals for X-ray diffraction analysis is reported. This technique was used to extract and analyze crystalline Pu-containing particles as small as 28 µm3 from Hanford soil taken from the 216-Z-9 waste crib, which were then crystallographically characterized using single-crystal X-ray diffraction to confirm the cubic structure of PuO2. As a systematic proof of concept, the technique was first tested using UO2 crystals milled into cubic shapes with approximate volumes of 4620, 1331, 125, 8 and 1 µm3, in order to empirically determine the crystal size limits for characterization by a laboratory-based diffractometer with a sealed tube Mo or Ag anode X-ray source and a charge-coupled device detector.

Ten-Vertex Polyhedral Monocarbaborane Chemistry. The Novel High-Yield Formation of the Ten-Vertex closo Compound [6-(PMe2Ph)-closo-1-CB9H9] from the Thermolysis of [8,8-(PMe2Ph)2-nido-8,7-PtCB9H11]

1993 ◽  
Vol 58 (12) ◽  
pp. 2924-2935 ◽  
Author(s):  
Jane H. Jones ◽  
Bohumil Štíbr ◽  
John D. Kennedy ◽  
Mark Thornton-Pett
Keyword(s):  
Nmr Spectroscopy ◽  
Diffraction Analysis ◽  
High Yield ◽  
Monoclinic Space Group ◽  
The Novel ◽  
X Ray Diffraction ◽  
Metal Centre ◽  
X Ray ◽  
Yield Formation ◽  
Boiling Toluene

Thermolysis of [8,8-(PMe2Ph)2-nido-8,7-PtCB9H11] in boiling toluene solution results in an elimination of the platinum centre and cluster closure to give the ten-vertex closo species [6-(PMe2Ph)-closo-1-CB9H9] in 85% yield as a colourles air stable solid. The product is characterized by NMR spectroscopy and single-crystal X-ray diffraction analysis. Crystals (from hexane-dichloromethane) are monoclinic, space group P21/c, with a = 903.20(9), b = 1 481.86(11), c = 2 320.0(2) pm, β = 97.860(7)° and Z = 8, and the structure has been refined to R(Rw) = 0.045(0.051) for 3 281 observed reflections with Fo > 2.0σ(Fo). The clean high-yield elimination of a metal centre from a polyhedral metallaborane or metallaheteroborane species is very rare.

Sign in / Sign up

Export Citation Format

Share Document