Misfit strain induced lattice distortions in heteroepitaxially grown LaxCa1−xMnO3 thin films studied by extended x-ray absorption fine structure and high-resolution x-ray diffraction

2001 ◽  
Vol 89 (4) ◽  
pp. 2134-2137 ◽  
Author(s):  
Andrius Miniotas ◽  
Arturas Vailionis ◽  
Eric B. Svedberg ◽  
Ulf O. Karlsson
Keyword(s):  
Thin Films ◽  
Fine Structure ◽  
High Resolution ◽  
Misfit Strain ◽  
X Ray Diffraction ◽  
X Ray ◽  
Absorption Fine ◽  
Lattice Distortions ◽  
X Ray Absorption

EFFECT OF HEAT TREATMENT ON MICROSTRUCTURE AND MAGNETOSTRICTIVE PROPERTY OF MELT-SPUN Fe85Ga15 RIBBONS

2013 ◽  
Vol 27 (30) ◽  
pp. 1350174 ◽  
Author(s):  
HAO LIU ◽  
HAIOU WANG ◽  
MENGXIONG CAO ◽  
WEISHI TAN ◽  
YANGGUANG SHI ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Fine Structure ◽  
High Resolution ◽  
Nearest Neighbor ◽  
Annealed Sample ◽  
X Ray Diffraction ◽  
X Ray ◽  
Absorption Fine ◽  
Melt Spun ◽  
X Ray Absorption

In order to study the microstructure of Fe – Ga alloy, Fe 85 Ga 15 ribbons prepared with different wheel velocity were studied by high resolution X-ray diffraction (HRXRD) and extend X-ray absorption fine structure (EXAFS). HRXRD patterns showed that only disordered A 2 phase was observed in as-cast Fe 85 Ga 15 alloy. A modified- DO 3 phase was detected in all of the melt spun samples. The HRXRD associated with EXAFS results indicated that Ga atoms were located as second-nearest neighbor along [100] orientation. A little DO 3 phase was found in ribbons annealed at 1000°C under 0.06 MPa Ar atmosphere. The result of magnetostriction measurement revealed that in the ribbon prepared with higher wheel velocity, more modified- DO 3 phase will enhance the magnetostriction. DO 3 phase in the annealed sample will deteriorate the magnetostrictive properties of Fe – Ga ribbons.

X-ray absorption fine structure and x-ray diffraction studies of crystallographic grains in nanocrystalline FePd:Cu thin films

2011 ◽  
Vol 109 (6) ◽  
pp. 064306 ◽  
Author(s):  
M. Krupinski ◽  
M. Perzanowski ◽  
A. Polit ◽  
Y. Zabila ◽  
A. Zarzycki ◽  
...  
Keyword(s):  
Thin Films ◽  
Fine Structure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Absorption Fine ◽  
X Ray Absorption

Extended X-ray Absorption Fine Structure and X-ray Diffraction Examination of Sputtered Nickel Carbon Binary Thin Films for Fuel Cell Applications

2012 ◽  
Vol 116 (10) ◽  
pp. 6159-6165 ◽  
Author(s):  
Bridget Ingham ◽  
Nicola Gaston ◽  
Kieran Fahy ◽  
Xiao Yao Chin ◽  
Christian J. Dotzler ◽  
...  
Keyword(s):  
Thin Films ◽  
Fine Structure ◽  
Fuel Cell ◽  
X Ray Diffraction ◽  
X Ray ◽  
Absorption Fine ◽  
X Ray Absorption

Structure of magnetic thin films and nanostructures studied by extended X-ray absorption fine structure

2000 ◽  
Vol 454-456 ◽  
pp. 723-728 ◽  
Author(s):  
H. Magnan ◽  
P. Le Fèvre ◽  
A. Midoir ◽  
D. Chandesris ◽  
H. Jaffrès ◽  
...  
Keyword(s):  
Thin Films ◽  
Fine Structure ◽  
Magnetic Thin Films ◽  
X Ray ◽  
Absorption Fine ◽  
X Ray Absorption
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