The Multiphase Nature of the Cu(pz) and Ag(pz) (Hpz = Pyrazole) Systems: Selective Syntheses and Ab-Initio X-ray Powder Diffraction Structural Characterization of Copper(I) and Silver(I) Pyrazolates

1994 ◽  
Vol 116 (17) ◽  
pp. 7668-7676 ◽  
Author(s):  
Norberto Masciocchi ◽  
Massimo Moret ◽  
Paolo Cairati ◽  
Angelo Sironi ◽  
G. Attilio Ardizzoia ◽  
...  
Keyword(s):  
Ab Initio ◽  
Powder Diffraction ◽  
Structural Characterization ◽  
X Ray

New horizons for the structural characterization of stainless steel slags by X-ray powder diffraction

2007 ◽  
Vol 2007 (suppl_26) ◽  
pp. 61-66 ◽  
Author(s):  
B. Peplinski ◽  
B. Adamczyk ◽  
G. Kley ◽  
K. Adam ◽  
F. Emmerling ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Powder Diffraction ◽  
Structural Characterization ◽  
X Ray ◽  
New Horizons

X-ray powder diffraction structural characterization of Ba1-xEuxTiO3 ternary oxides

2005 ◽  
Vol 40 (7) ◽  
pp. 703-708 ◽  
Author(s):  
D.-Y. Lu ◽  
M. Sugano ◽  
W.-H. Su ◽  
T. Koda
Keyword(s):  
Powder Diffraction ◽  
Structural Characterization ◽  
X Ray ◽  
Ternary Oxides

Structural characterization of β-2′-pyridylaminocrotonoyl-2-pyridylamide by ESI-MS, NMR, single crystal X-ray analysis and ab initio methods

2003 ◽  
Vol 654 (1-3) ◽  
pp. 61-69 ◽  
Author(s):  
Borys Ośmiałowski ◽  
Katri Laihia ◽  
Elina Virtanen ◽  
Maija Nissinen ◽  
Erkki Kolehmainen ◽  
...  
Keyword(s):  
Single Crystal ◽  
Ab Initio ◽  
Structural Characterization ◽  
Ab Initio Methods ◽  
X Ray ◽  
Esi Ms

New horizons for the structural characterization of stainless steel slags by X-ray powder diffraction

2007 ◽  
Vol 2007 (suppl_26) ◽  
pp. 61-66
Author(s):  
B. Peplinski ◽  
B. Adamczyk ◽  
G. Kley ◽  
K. Adam ◽  
F. Emmerling ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Powder Diffraction ◽  
Structural Characterization ◽  
X Ray ◽  
New Horizons

Structural characterization of La2−xMxCuO4 (M = Sr,Ba) samples by synchrotron x-ray and neutron powder diffraction techniques

1988 ◽  
Vol 3 (6) ◽  
pp. 1327-1335 ◽  
Author(s):  
D. E. Cox ◽  
S. C. Moss ◽  
R. L. Meng ◽  
P. H. Hor ◽  
C. W. Chu
Keyword(s):  
High Resolution ◽  
Rietveld Refinement ◽  
Powder Diffraction ◽  
Structural Characterization ◽  
Neutron Powder Diffraction ◽  
Superconducting Properties ◽  
X Ray Diffraction ◽  
Neutron Data ◽  
X Ray

High-resolution synchrotron x-ray powder diffraction studies on samples of La2−xMxCuO4 (M = Sr,Ba) prepared by standard ceramic techniques show that macroscopic compositional inhomogeneities may exist that are unlikely to be revealed by conventional x-ray diffraction methods. Rietveld refinement of neutron data collected at 200, 50, and 11 K from one such sample, nominally La1.8Sr0.2CuO4, gave satisfactory fits to a tetragonal structure of K2NiF4 type at all three temperatures. However, careful individual peak fits revealed that part of the sample transforms to orthorhombic between 200 and 50 K. It is suggested that this multiphase character has an important influence on the superconducting properties.

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