Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Yaroslav Tokaychuk"'
Publikováno v:
Solid State Phenomena. 289:71-76
The crystal structures of the binary compounds ZrAl3 and HfAl3 at 600°C belong to the structure type ZrAl3 (Pearson symbol tI16, space group I4/mmm, a = 4.00930(11), c = 17.2718(7) Å for ZrAl3 and a = 3.9849(3), c = 17.1443(15) Å for HfAl3). Sub
Publikováno v:
Solid State Phenomena. 289:53-58
The crystal structure of the binary compound DyGa3 at 600°C belongs to the structure type Ta (Rh0.33Pd0.67)3 (Pearson symbol hP40, space group P63/mmc: a = 6.1617(3), c = 23.0365(18) Å). Progressive substitution of Ge atoms for Ga atoms in DyGa3 a
Publikováno v:
Solid State Phenomena. 289:21-27
Nine new quaternaryR3MnAl3Ge2alumogermanides (R= Sm, Gd-Lu) were synthesized by arc melting and their crystal structures were studied by X-ray powder diffraction. All of the compounds crystallize in hexagonal Y3NiAl3Ge2-type structures: Pearson symbo
Publikováno v:
Chemistry of Metals and Alloys. 12:33-38
Autor:
Viktor Topertser, Romana-Iryna Martyniak, Nataliya Muts, Roman Gladyshevskii, Yaroslav Tokaychuk
Publikováno v:
Chemistry of Metals and Alloys. 12:21-28
Publikováno v:
Chemistry of Metals and Alloys. 12:39-43
Publikováno v:
Chemistry of Metals and Alloys. 10:30-39
Autor:
Scientific-Technical, Yaroslav Tokaychuk, Pavlo Demchenko, Oleksandr Senchuk, Roman Serkiz, Roman Gladyshevskii
Publikováno v:
Chemistry of Metals and Alloys. 10:76-92
Autor:
Milan Dopita, Yaroslav Tokaychuk, Roman Gladyshevskii, Nazar Saidov, Khrystyna Miliyanchuk, Silvie Maskova-Cerna, Ladislav Havela
Publikováno v:
Journal of Solid State Chemistry. 296:121978
Hydrogenation effects on the crystal structures and magnetic properties of Tb2Co2Ga, Tb2Ni2Ga, and Tb3Co3Ga were studied. Tb2Co2Ga, Tb2Ni2Ga (both structure type W2CoB2), and Tb3Co3Ga (structure type W3CoB3) are structurally related belonging to inho
Autor:
Yaroslav Tokaychuk, Lev Akselrud, Roman Gladyshevskii, Nataliya Semuso, Svitlana Pukas, Nastasia Klymentiy
Publikováno v:
Solid State Phenomena. 257:26-29
The crystal structure of a new ternary aluminide of refined composition Sc6Cu24.1(2)Al11.9(2) was solved by direct methods from X-ray powder diffraction data. It belongs to the cubic space group Im-3, Pearson symbol cI176-8, a = 13.5337(5) Å. The s