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تعداد نتایج: 1255372 فیلتر نتایج به سال:
ژورنال:
بلورشناسی و کانی شناسی ایران
2015
قلیزاده, احمد ,
In this work, the structural and magnetic properties of LaMn1-xCoxO3 (x = 0.00, 0.25, 0.50, 0.75, 1.00) are investigated. The structural characterization of compounds by X-ray powder diffraction is evidence for a rhombohedral structure (R -3c space group). Much less increase of the unit cell volume suggests that Co enters in lattice as Co+2 for x ≤ 0.5 while much more decrease of the unit cell ...
Journal:
Future of Medical Education Journal
2011
0
Journal:
Future of Medical Education Journal
2012
0
Journal:
Future of Medical Education Journal
2011
Fatemeh Haji Hosseini,
Parastou oajian
Roghieh Nazari
Rozita Rezaee
Seyed Hamid Sharifnia
Sousan Saatsaz
0
Journal:
:Topology and its Applications
1999
Journal:
:Journal of Algebra
1974
Journal:
:Mathematical Notes
2020
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