ChemInform Abstract: Crystal Structure of the New Quaternary Phase AgCd2GaS4 and Phase Diagram of the Quasi-Binary System AgGaS2-CdS.

ChemInform ◽  
2001 ◽  
Vol 32 (16) ◽  
pp. no-no
Author(s):  
S. I. Chykhrij ◽  
O. V. Parasyuk ◽  
V. O. Halka
2011 ◽  
Vol 509 (6) ◽  
pp. 2693-2696 ◽  
Author(s):  
M.Yu. Mozolyuk ◽  
L.V. Piskach ◽  
A.O. Fedorchuk ◽  
I.V. Kityk ◽  
I.D. Olekseyuk ◽  
...  

2000 ◽  
Vol 309 (1-2) ◽  
pp. 39-44 ◽  
Author(s):  
I.D Olekseyuk ◽  
H.Ye Davidyuk ◽  
O.V Parasyuk ◽  
S.V Voronyuk ◽  
V.O Halka ◽  
...  

1971 ◽  
Vol 12 (1) ◽  
pp. 13-16 ◽  
Author(s):  
Jun Inoue ◽  
Kozo Osamura ◽  
Yotaro Murakami

2016 ◽  
Vol 49 (1) ◽  
pp. 64-68 ◽  
Author(s):  
Ch. F. Xu ◽  
K. H. Chen ◽  
Z. F. Gu ◽  
L. Y. Cheng ◽  
D. D. Ma ◽  
...  

The phase relations in the (1−x)Nd2Fe14B–xSm2Fe14B system over the whole concentration range have been studied by means of X-ray powder diffraction (XRD), differential thermal analysis (DTA) and scanning electron microscopy with energy-dispersive X-ray spectroscopy. Crystal structure parameters for all studied compositions of (Nd1−xSmx)2Fe14B have been determined by full-profile Rietveld refinements. These results revealed that all intermediate alloys of (Nd1−xSmx)2Fe14B are similar to the end member of the investigated system, Nd2Fe14B, with a tetragonal structure (space groupP42/mnm). The formation of continuous solid solutions has been found in this system. The normalized lattice parameters and unit-cell volumes of (Nd1−xSmx)2Fe14B solid solutions decrease linearly with increasing Sm content. The DTA measurements show that the melting temperature of (Nd1−xSmx)2Fe14B increases linearly with increasing Sm content and no metastable phases were detected. Based on the DTA data and XRD results, a tentative phase diagram for the pseudo-binary system Nd2Fe14B–Sm2Fe14B has been constructed.


1969 ◽  
Vol 8 (7) ◽  
pp. 967-967 ◽  
Author(s):  
Kozo Osamura ◽  
Yotaro Murakami

2019 ◽  
Vol 289 ◽  
pp. 114-119
Author(s):  
Herwig Michor ◽  
Alexander Schumer ◽  
Mykola Hembara ◽  
Bogdan Kotur ◽  
Volodymyr Levytskyy ◽  
...  

The crystal structure of phases in the pseudo-binary system CeCo1–хNiхC2 (x = 0, 0.33, 0.5, 0.67, 0.79, 0.80, 0.83, 1) was investigated by means of X-ray powder diffraction. Co richer solid solutions CeCo1–хNiхC2 (0≤ x ≤0.5) crystallize in the monoclinic CeCoC2-type structure; a = 5.3968(2) Å, b = 5.4013(3) Å, c = 7.4762(3) Å, β = 102.136(3)°, V = 213.06(3) Å3 for x = 0.5. Ni-rich CeNi1–yCoyC2 (0≤ y ≤0.2) are isotypic with the orthorhombic CeNiC2-type structure, a = 3.8486(2) Å, b = 4.5479(2) Å, c = 6.1531(3) Å, V = 107.70(1) Å3 for y = 0.2. In the intermediate region (0.5< x <0.79) both phases, CeCo0.21Ni0.79C2 and CeCo0.5Ni0.5C2, coexist. The non-isoelectronic substitution of Ni by Co in solid solutions CeNi1–yCoyC2 causes a continuous reduction of the Néel temperature and finally, for CeCoC2, results in a paramagnetic Kondo-lattice ground state.


2015 ◽  
Vol 98 (10) ◽  
pp. 3352-3360 ◽  
Author(s):  
Satoshi Hori ◽  
Masahiko Kato ◽  
Kota Suzuki ◽  
Masaaki Hirayama ◽  
Yuki Kato ◽  
...  

Author(s):  
Aynur E. Seidzade ◽  
Elnur N. Orujlu ◽  
Thomas Doert ◽  
Imamaddin R. Amiraslanov ◽  
Ziya S. Aliev ◽  
...  

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