scholarly journals Effect of surface steps on chemical ordering in the subsurface of Cu(Au) solid solutions

2021 ◽  
Vol 103 (3) ◽  
Author(s):  
Kuo Liu ◽  
Siming Zhang ◽  
Dongxiang Wu ◽  
Langli Luo ◽  
Xianhu Sun ◽  
...  
Keyword(s):  
Solid Solutions ◽  
Chemical Ordering ◽  
Surface Steps ◽  
Effect Of Surface

Tuning dielectric and magnetic properties of complex perovskites PbB'1/2B"1/2O3 and solid solutions by varying the degree of compositional (chemical) ordering of B' and B" ions

2021 ◽  
Vol 576 (1) ◽  
pp. 29-39
Author(s):  
I. P. Raevski ◽  
S. P. Kubrin ◽  
A. A. Gusev ◽  
A. V. Pushkarev ◽  
N. M. Olekhnovich ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Solid Solutions ◽  
Chemical Ordering ◽  
Complex Perovskites

scholarly journals Effect of surface steps on the microstructure of lateral composition modulation

2000 ◽  
Vol 77 (5) ◽  
pp. 669-671 ◽  
Author(s):  
D. M. Follstaedt ◽  
J. L. Reno ◽  
E. D. Jones ◽  
S. R. Lee ◽  
A. G. Norman ◽  
...  
Keyword(s):  
Composition Modulation ◽  
Surface Steps ◽  
Effect Of Surface

Effect of Surface Steps on the Plastic Threshold in Nanoindentation

1998 ◽  
Vol 81 (20) ◽  
pp. 4424-4427 ◽  
Author(s):  
J. D. Kiely ◽  
R. Q. Hwang ◽  
J. E. Houston
Keyword(s):  
Surface Steps ◽  
Effect Of Surface

scholarly journals Chemical ordering and magnetic phase transitions in multiferroic BiFeO3-AFe1/2Sb1/2O3 (A-Pb, Sr) solid solutions fabricated by a high-pressure synthesis

2021 ◽  
pp. 2160011
Author(s):  
S. I. Raevskaya ◽  
N. M. Olekhnovich ◽  
A. V. Pushkarev ◽  
Y. V. Radyush ◽  
S. P. Kubrin ◽  
...  
Keyword(s):  
High Pressure ◽  
Solid Solutions ◽  
Magnetic Phase ◽  
Magnetic Phase Transitions ◽  
Theoretical Formula ◽  
High Pressure Synthesis ◽  
Chemical Ordering ◽  
Ceramic Samples ◽  
Multiferroic Bifeo3 ◽  
Pressure Synthesis

Ceramic samples of BiFeO3-based perovskite solid solutions with the highly ordered complex perovskites PbFe[Formula: see text]Sb[Formula: see text]O3 (PFS) and SrFe[Formula: see text]Sb[Formula: see text]O3 (SFS) were obtained using high-pressure synthesis at 4-6 GPa. Mössbauer studies revealed that BiFeO3-SFS compositions are characterized by a larger compositional inhomogeneity as compared to BiFeO3-PFS ones. In line with this result, concentration dependence of the magnetic phase transition temperature TN for BiFeO3-SFS compositions is close to the [Formula: see text] dependence for BiFeO3 solid solution with disordered perovskite PbFe[Formula: see text]Nb[Formula: see text]O3 (PFN). In contrast to this [Formula: see text] dependence for BiFeO3-PFS compositions nicely follows the theoretical [Formula: see text] dependence calculated for the case of the ordered distribution of Fe[Formula: see text] and non-magnetic Sb[Formula: see text] ions in the lattice (chemical ordering).

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