Zobrazeno 1 - 10
of 30
pro vyhledávání: '"V. Ya. Shemet"'
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 1, Pp i2-i2 (2008)
Crystals of the title dysprosium tin sulfide oxide, Dy8SnS13S1−xOx [x = 0.39 (4)], were obtained unintentionally from the Dy–Sn–S system. A statistical mixture of sulfur and oxygen was assumed for one position in the structure. S and O atoms su
Externí odkaz:
https://doaj.org/article/55e6bca4c8d149f4b06df3c976122d5e
Publikováno v:
Фізика і хімія твердого тіла, Vol 20, Iss 4, Pp 396-400 (2020)
A study of the electron-hole conductivity in PbI2 single crystals doped with Hf (0.2 wt %) was conducted using the Wagner polarization cell method. The influence of the Hf alloying admixture (0.2 mass%) on the nature and parameters of lead diiodide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af5f74901d61c3f51068f5edcf73d99b
https://doi.org/10.15330/pcss.20.4.396-400
https://doi.org/10.15330/pcss.20.4.396-400
Autor:
L. D. Gulay, I.A. Ivashchenko, P. V. Tishchenko, V. Ya. Shemet, I. D. Olekseyuk, V. V. Halyan, Marek Daszkiewicz, V. S. Kozak
Publikováno v:
Journal of Solid State Chemistry. 288:121339
The quasi-ternary systems Er2S3–In2S3–Ga2S3 was investigated by X-ray method, the isothermal section of the system at 770 K was constructed. Using X-ray structure analysis the crystal structures of the new compounds Ga2.78In3.88Y3.35S15 (I), G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5463e01bbe788d7913f586cbb5fc51f4
https://doi.org/10.1016/j.jssc.2020.121339
https://doi.org/10.1016/j.jssc.2020.121339
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 634:1887-1895
The crystal structure of the RE2PbS4 (RE = Y, Dy, Ho, Er and Tm) compounds (space group Cmc21, Pearson symbol oC112, a = 0.79301(3) nm, b = 2.86966(9) nm, c = 1.20511(5) nm, RBragg = 0.0979 for Y2PbS4; a = 0.79484(8) nm, b = 2.8721(3) nm, c = 1.2039(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9ba2629390b03e9dfc8df287b5ad941
https://doi.org/10.1002/zaac.200800253
https://doi.org/10.1002/zaac.200800253
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 634:1201-1204
LnCuSe2 compounds crystallize either in the monoclinic LaCuS2 (space group P21/c) or the trigonal CaLi2Si2 (space group ) type of structure. The first group is formed by the light rare-earth elements (Ln = La, Ce, Pr, Nd, Sm, Gd and Tb), the second b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::452e3408aaa223fcb7e9d2028505b512
https://doi.org/10.1002/zaac.200800039
https://doi.org/10.1002/zaac.200800039
Publikováno v:
Journal of Alloys and Compounds. 453:143-146
The crystal structure of the R 2 PbS 4 (R = Yb and Lu) compounds (space group Pnma , Pearson symbol oP 28, a = 1.1899(2) nm, b = 0.39015(8) nm, c = 1.4127(2) nm, R 1 = 0.0349 for Yb 2 PbS 4 and a = 1.1919(2) nm, b = 0.38890(8) nm, c = 1.4103(3) nm, R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15943fef17905762ed33a12b51c5c7f6
https://doi.org/10.1016/j.jallcom.2006.11.110
https://doi.org/10.1016/j.jallcom.2006.11.110
Publikováno v:
Journal of Solid State Chemistry. 180:2053-2060
The crystal structures of new quaternary compounds La3AgSnSe7 (space group P63, Pearson symbol hP24, a=1.0805(4) nm, c=0.6245(1) nm, R1=0.0315), La3Ag0.82SnS7 (space group P63, Pearson symbol hP23.64, a=1.0399(1) nm, c=0.6016(1) nm, R1=0.0149) and Ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91ec7c31cc48ba66ecde63c01fc3197b
https://doi.org/10.1016/j.jssc.2007.05.007
https://doi.org/10.1016/j.jssc.2007.05.007
Autor:
V. Ya. Shemet, J. Stepien‐Damm, I. D. Olekseyuk, L. D. Gulay, Adam Pietraszko, L. V. Koldun, J. O. Filimonyuk
Publikováno v:
Journal of Alloys and Compounds. 431:77-84
The interactions between the components in the R 2 S 3 –Cu 2 S–PbS (R = Y, Dy, Ho and Er) systems at 870 K were determined using X-ray single crystal and powder diffraction. The existence of the compounds RCuS 2 (R = Y, Dy, Ho and Er) and the sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59abc19b5ef5ca3716b585a33d25572d
https://doi.org/10.1016/j.jallcom.2006.05.029
https://doi.org/10.1016/j.jallcom.2006.05.029
Publikováno v:
Journal of Alloys and Compounds. 426:186-189
The crystal structures of the compounds ScAgSe2 (space group P 3 ¯ m 1 , a = 0.38779 (2) nm, с = 0.66501 (5) nm, Pearson symbol hP4, RI = 0.0679) and Sc1.02Cu0.54Sn1.1S4 (space group F d 3 ¯ m , a = 1.04176 (6) nm, Pearson symbol cF53.28, RI = 0.0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4f02db6b3f5d7e7243fd5d5158fbec4
https://doi.org/10.1016/j.jallcom.2006.02.039
https://doi.org/10.1016/j.jallcom.2006.02.039
Publikováno v:
Journal of Alloys and Compounds. 421:87-90
Single phase samples of the R 6 Pb 2 Se 11 (R = Y, Dy and Ho) compounds were obtained using high temperature synthesis. Crystal structure of Ho 6 Pb 2 Se 11 (Y 6 Pb 2 Se 11 type, space group Cmcm , Pearson symbol oC76 , lattice parameters: a = 0.4060
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b5a591bf7560fa25c7852c95e3d62f8
https://doi.org/10.1016/j.jallcom.2005.11.014
https://doi.org/10.1016/j.jallcom.2005.11.014