Structural study of amorphous zinc-ferrite film by the anomalous X-ray scattering method

1992 ◽  
Vol 4 (30) ◽  
pp. 6355-6366 ◽  
Author(s):  
Y Waseda ◽  
E Matsubara ◽  
K Okuda ◽  
K Omote ◽  
K Tohji ◽  
...  
1993 ◽  
Vol 34 (2) ◽  
pp. 151-154 ◽  
Author(s):  
E. Matsubara ◽  
Y. Waseda ◽  
A. P. Tsai ◽  
A. Inoue ◽  
T. Masumoto

FEBS Letters ◽  
2019 ◽  
Vol 593 (12) ◽  
pp. 1360-1371 ◽  
Author(s):  
Liubov A. Dadinova ◽  
Yurii M. Chesnokov ◽  
Roman A. Kamyshinsky ◽  
Ivan A. Orlov ◽  
Maxim V. Petoukhov ◽  
...  

2000 ◽  
Vol 644 ◽  
Author(s):  
Eiichiro Matsubara ◽  
Takahiro Nakamura ◽  
Masaki Sakurai ◽  
Muneyuki Imafuku ◽  
Shigeo Sato ◽  
...  

AbstractLocal atomic structures around Zr and Pt in a quasicrystalline Zr80Pt20alloy, and amorphous and quasicrystalline Zr70Ni10Pt20alloys have been determined by the anomalous x-ray scattering (AXS) method. A distinct prepeak observed in an intensity profile of the amorphous Zr70Ni10Pt20alloy indicates existence of strong chemical short-range order (CSRO) clusters in the amorphous phase. Total coordination numbers around Zr and Pt in a nearest neighbor region in both alloys have been evaluated. The values around Pt are almost equal to 12 in the amorphous and quasicrystalline states suggest formation of icosahedral clusters around Pt. Some of crystalline structures formed from the quasicrystalline phases by annealing consist of icosahedral clusters of Zr and Ni atoms, or polyhedral clusters of Zr and Pt atoms similar with icosahedral clusters. The present result appears to support that the phase transformation from the amorphous to the crystal through the quasicrystal is explained by the icosahedral CSRO clusters in the amorphous and quasicrystalline states.


2022 ◽  
Vol 40 (1) ◽  
pp. 013411
Author(s):  
Claudia Lau ◽  
Nicholas G. Combs ◽  
Evguenia Karapetrova ◽  
Juan Jiang ◽  
Susanne Stemmer ◽  
...  

1991 ◽  
Vol 46 (7) ◽  
pp. 605-608 ◽  
Author(s):  
E. Matsubara ◽  
Y. Waseda ◽  
A. P. Tsai ◽  
A. Inoue ◽  
T. Masumoto

A structural study of an as-quenched decagonal Al75Fe15Ni10 alloy has been carried out by anomalous x-ray scattering (AXS) as well as ordinary x-ray diffraction. The environmental radial distribution functions (RDFs) for Fe and Ni determined by the AXS measurements turned out to resemble each other and to be similar to the ordinary RDF obtained by ordinary x-ray diffraction. These results clearly show that the Ni and Fe atoms are homogeneously distributed and occupy the same sites in the decagonal structure of Al75Fe15Ni10.


2020 ◽  
Vol 92 (14) ◽  
pp. 9956-9962
Author(s):  
Koji Kimura ◽  
Hisao Kiuchi ◽  
Kouichi Hayashi ◽  
Akiyoshi Nakata ◽  
Fumika Fujisaki ◽  
...  

1987 ◽  
Vol 86 (4) ◽  
pp. 2352-2355 ◽  
Author(s):  
K. S. Liang ◽  
S. S. Laderman ◽  
J. H. Sinfelt

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