排序方式: 共有23条查询结果,搜索用时 140 毫秒
1.
Kaminskii A. A. Manomenova V. L. Rudneva E. B. Sorokina N. I. Grebenev V. V. Kozlova N. N. Angeluts A. A. Ozheredov I. A. Solyankin P. M. Denisyuk I. Yu. Fokina M. I. Zulina N. A. Shkurinov A. P. Voloshin A. E. 《Crystallography Reports》2019,64(4):669-677
Crystallography Reports - Aqueous solutions of guanylurea hydrogen phosphite (GUHP) have been synthesized. The temperature dependence of equilibrium GUHP concentration in water was obtained. The... 相似文献
2.
Rudneva E. B. Manomenova V. L. Sorokina N. I. Verin I. A. Grebenev V. V. Lyasnikova M. S. Koldaeva M. V. Voloshin A. E. Masalov V. M. Zhokhov A. A. Emelchenko G. A. 《JETP Letters》2018,108(12):801-805
The microhardness and thermal stability of mixed K2CoxNi1–x(SO4)2 · 6H2O crystals have been studied for the {110} and {001} growth sectors. Maxima of the onset temperature of dehydration have been found at x ≈ 0.1 and x ≈ 0.9. The structure of the {110} and {001} growth sectors has been studied. The observed changes in the properties have been attributed to the degree of imperfection of crystals depending on their sectoral inhomogeneity.
相似文献3.
M. S. Grigor’eva A. é. Voloshin E. B. Rudneva V. L. Manomenova S. N. Khakhanov V. Ya. Shklover 《Crystallography Reports》2009,54(4):637-644
The K2Co(SO4)2 · 6H2O-K2Ni(SO4)2 · 6H2O system has been studied, and a series of K2Ni(SO4)2 · 6H2O/K2Co(SO4)2 · 6H2O bicrystals have been grown. The processes of defect formation at the substrate/layer interface K2Co(SO4)2 · 6H2O/K2Ni(SO4)2 · 6H2O are studied by probe microanalysis, X-ray topography, and optical microscopy. It is found that inclusions and threading
dislocations are formed at the interface, due to which elastic stresses relax in the crystal. Nickel is nonuniformly distributed
in the layer; its concentration decreases with an increase in the layer thickness, which is indicative of substrate dissolution
in the initial stage of interaction. A way for the elastic mismatch stresses to relax in heterostructures of brittle crystals
obtained from solutions at low temperatures is proposed which implies the formation of inclusions at the substrate/layer interface.
Original Russian Text ? M.S. Grigor’eva, A.é. Voloshin, E.B. Rudneva, V.L. Manomenova, S.N. Khakhanov, V.Ya. Shklover, 2009,
published in Kristallografiya, 2009, Vol. 54, No. 4, pp. 679–687. 相似文献
4.
Zajnullin O. B. Voloshin A. E. Komornikov V. A. Manomenova V. L. Rudneva E. B. Timakov I. S. Kovalev S. I. 《Physics of the Solid State》2019,61(12):2415-2417
Physics of the Solid State - A single crystal of nickel chloride hexahydrate has been grown by isothermal evaporation of a saturated aqueous solution. The transmission-spectrum parameters and... 相似文献
5.
Vasilyeva N. A. Baskakova S. S. Lyasnikova M. S. Manomenova V. L. Rudneva E. B. Voloshin A. E. 《Crystallography Reports》2019,64(1):141-145
Crystallography Reports - Mixed crystals (NH4)2NixCo1 –x(SO4)2 · 6H2O have been grown from aqueous solutions of different compositions by reducing the solution temperature in two growth... 相似文献
6.
V. L. Manomenova E. B. Rudneva L. F. Malakhova N. G. Furmanova A. É. Voloshin T. N. Smirnova 《Crystallography Reports》2007,52(5):918-922
Large single crystals of rubidium nickel hexahydrate Rb2Ni(SO4)2 · 6H2O (RNSH) of optical quality were grown for the first time. The atomic structure of RNSH crystals was refined. A comparative analysis of the crystal structures of (M 1+)2Ni(SO4)2 · 6H2O, where M 1+ is K, Rb, or Cs, was performed. The solubility curve of RNSH in water was measured. The optical and thermogravimetric properties of RNSH were investigated. The internal defect structure of RNSH crystals was studied by X-ray topography. 相似文献
7.
Koldaeva M. V. Rudneva E. B. Manomenova V. L. Voloshin A. E. Masalov V. M. Zhokhov A. A. Emelchenko G. A. 《Crystallography Reports》2019,64(6):926-931
Crystallography Reports - K2Ni(SO4)2 · 6H2O (KNSH), K2Co(SO4)2 · 6H2O (KCSH), and K2NixCo(1 – x)(SO4)2 · 6H2O (KCNSH) crystals have been grown by traditional... 相似文献
8.
N. A. Dyatlova V. L. Manomenova E. B. Rudneva V. V. Grebenev A. E. Voloshin 《Crystallography Reports》2013,58(5):749-754
K2Co(SO4)2 · 6H2O single crystals of optical quality have been grown and the effect of solution pH on their solubility and transmission spectra has been investigated. A kinetic growth curve is obtained for the (110) face and the onset temperature of dehydration is established for single-crystal samples. The structural quality of single crystals grown at different supersaturations is analyzed. 相似文献
9.
Crystallography Reports - Potassium cobalt sulfate hexahydrate (K2Co(SO4)2 · 6H2O, KCSH) crystals have been grown at a supersaturation σ in the range of 2–8.1%. The optimal... 相似文献
10.
Vasilyeva N. A. Rudneva E. B. Manomenova V. L. Grigoriev Yu. V. Masalov V. M. Zhokhov A. A. Emelchenko G. A. Voloshin A. E. 《Crystallography Reports》2019,64(5):828-833
Crystallography Reports - Mixed crystals of potassium?cobalt sulfate hexahydrate/potassium?nickel sulfate hexahydrate (K2Co(SO4)2 · 6H2O/K2Ni(SO4)2 · 6H2O (KCNSH)) have been... 相似文献