Submicron LiFe1−yMnyPO4 solid solutions prepared by mechanochemically assisted carbothermal reduction: The structure and properties

2012 ◽  
Vol 59 ◽  
pp. 404-411 ◽  
Author(s):  
N.V. Kosova ◽  
E.T. Devyatkina ◽  
A.B. Slobodyuk ◽  
S.A. Petrov
Keyword(s):  
Solid Solutions ◽  
Carbothermal Reduction ◽  
Structure And Properties

“Structure and Properties of (Ta1-хZrх)C and (Ta1-хHfх)C Solid Solutions Produced by SHS and Hot Pressing”

2021 ◽  
Author(s):  
V.V. Kurbatkina ◽  
E.I. Patsera ◽  
P.A. Loginov ◽  
T.A. Sviridova ◽  
V.V. Klechkovskaya ◽  
...  
Keyword(s):  
Solid Solutions ◽  
Hot Pressing ◽  
Structure And Properties

scholarly journals FABRICATION AND PROPERTIES OF Co DOPED Bi0.5K0.5TiO3 – BiFeO3 SOLID SOLUTION

2018 ◽  
Vol 56 (1A) ◽  
pp. 197
Author(s):  
Nguyen Hoang Tuan
Keyword(s):  
Solid Solution ◽  
Raman Spectroscopy ◽  
Magnetic Properties ◽  
Crystal Structures ◽  
Solid Solutions ◽  
Sol Gel ◽  
Structure And Properties ◽  
Antiferromagnetic Ordering ◽  
Co Doped ◽  
Good Agreement

In this study, we present some results on the structure and properties of the solid solution of Bi0.5K0.5TiO3– BiFeCoO3 (BKT – BFCO) by Sol-gel method. Crystal structures of BKT – BFCO solid solutions were studies by XRD and Raman spectroscopy. The results were in good agreement with the previous reports of Bi0.5K0.5TiO3– BiFeO3 (BKT – BFO) and Bi0.5K0.5TiO3 – BiCoO3 (BKT – BCO) solid solutions. The magnetic properties were investigated via unsaturated M-H loop, which showed the competition of paramagnetic and antiferromagnetic ordering in BKT – BFCO. However, differing from the BKT – BFO and BKT – BCO solid solutions, the unclear values of saturated magnetism in BKT – BFCO raised the unexplained question, which needed further studies.

Structure and Properties of Single Crystal Al2O3 Implanted with Chromium and Zirconium

1981 ◽  
Vol 7 ◽  
Author(s):  
C. J. Mchargue ◽  
H. Naramoto ◽  
B. R. Appleton ◽  
C. W. White ◽  
J. M. Williams
Keyword(s):  
Fracture Toughness ◽  
Single Crystal ◽  
Single Crystals ◽  
Solid Solutions ◽  
Rutherford Backscattering ◽  
Structure And Properties ◽  
Indentation Fracture ◽  
Surface Layers ◽  
Indentation Fracture Toughness

ABSTRACTSingle crystals of Al2O3 were implanted with chromium and zirconium to fluences of 1 × 1016 to 1 × 1017 ions cm−2. Rutherford backscattering-channeling studies showed the surface layers to be damaged but crystalline with the implanted ions randomly distributed. The microhardness and indentation fracture toughness were higher for the random solutions than for conventionally formed solid solutions. Changes in structure and properties caused by annealing in air at temperatures up to 1800°C were studied.

Crystal structure and properties of Al2O3-Cr2O3 solid solutions with different Cr2O3 contents

2018 ◽  
Vol 44 (2) ◽  
pp. 1356-1361 ◽  
Author(s):  
Pengda Zhao ◽  
Huizhong Zhao ◽  
Jun Yu ◽  
Han Zhang ◽  
Hongjun Gao ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Solid Solutions ◽  
Structure And Properties

Structure and properties of solid solutions in the Mg-Al-B system

Open Physics ◽  
2012 ◽  
Vol 10 (1) ◽  
Author(s):  
Ludmila Sevastyanova ◽  
Olga Gulish ◽  
Vladimir Stupnikov ◽  
Vladimir Genchel ◽  
Oleg Kravchenko ◽  
...  
Keyword(s):  
Solid Solutions ◽  
Unit Cell ◽  
Superconducting Transition ◽  
Structure And Properties ◽  
X Ray Diffraction ◽  
Unit Cell Parameters ◽  
X Ray ◽  
Cell Parameters ◽  
Resistivity Measurements ◽  
Ceramic Synthesis

AbstractCompounds with the general formula Mg1−x AlxB2 were obtained by two-step ceramic synthesis. All compounds were characterized by X-ray diffraction, NMR spectroscopy, and by four point probe resistivity measurements in various magnetic fields method. The diborides unit cell parameters were determined as a function of the Al mole fraction. With the vaues of x up to 0.40 (where x is the composition of the stock prepared for sintering), the unit cell parameters of Mg1−x AlxB2 are similar to those of pure MgB2 and the superconducting transition temperature was lowered. For stock compositions of 0:25 ≤ x ≤ 0:60, the products contain a superstructure, also superconducting phase, which becomes the only product at x = 0:50, and at x > 0:60 this phase is replaced by AlB2-based solid solutions.

A high-temperature x-ray study of the structure and properties of solid solutions based on zirconium and hafnium dioxides

Refractories ◽  
1986 ◽  
Vol 27 (9-10) ◽  
pp. 581-584
Author(s):  
E. I. Zoz ◽  
A. I. Alekhin ◽  
I. K. Nikolaichuk ◽  
S. L. Belyaev
Keyword(s):  
High Temperature ◽  
Solid Solutions ◽  
Structure And Properties ◽  
X Ray

Simulation of the local structure and properties of the CaO-SrO and SrO-BaO solid solutions

2003 ◽  
Vol 48 (9) ◽  
pp. 469-473
Author(s):  
V. S. Urusov ◽  
T. G. Petrova ◽  
N. N. Eremin
Keyword(s):  
Solid Solutions ◽  
Local Structure ◽  
Structure And Properties
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