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排序方式: 共有105条查询结果,搜索用时 15 毫秒
1.
M. R. Khairulaev D. Kh. Dadaev M. M. Rasulov 《Russian Journal of Inorganic Chemistry》2006,51(11):1706-1709
Contact melting (CM) in the lead-tellurium system is considered. Spontaneous temperature elevation is observed as a result of the exothermic reaction of lead telluride formation in the contact site. The effects of direct current (dc) and dopants on the CM temperature are studied. 相似文献
2.
A model operator similar to the energy operator of a system with a nonconserved number of particles is studied. The essential spectrum of the operator is described, and under some natural conditions on the parameters it is shown that there are infinitely many eigenvalues lying below the bottom of the essential spectrum. 相似文献
3.
S. M. Rasulov I. A. Isaev 《Russian Journal of Physical Chemistry B, Focus on Physics》2013,7(8):895-900
The thermal properties of binary n-pentane-water (1: 4, wt.) system, as well as hydrocarbon liquid-vapor and aqueous liquid-vapor phase equilibria, were studied in the temperature range between 303 and 674 K under pressures (up to 60 MPa) along nine different isochores. The phase-equilibrium lines and critical points for the system were obtained, and the phase diagrams are described. 相似文献
4.
This paper presents a theoretical study of the linear and circular dichroism of multiphoton absorption of light in semiconductors with a complex valence band. Matrix elements of optical transitions between subbands of the valence bands of a p-GaAs semiconductor are calculated. Transitions connected with both nonsimultaneous absorption of single photons and simultaneous absorption of two photons are taken into account. An expression for the temperature dependence of the coefficient of multiphoton absorption of polarized radiation with allowance for transitions between subbands of heavy and light holes is obtained. 相似文献
5.
Russian Chemical Bulletin - Studies in the atherosclerosis model in rabbits showed that the complex of tris(2-hydroxyethyl)amine with zinc bis(2-methylphenoxyacetate) (zincatrane) modulates lipid... 相似文献
6.
S. G. Mamedova N. Sh. Rasulov Z. M. Rzaev 《Journal of polymer science. Part A, Polymer chemistry》1987,25(2):711-717
Some regularities of radical alternating copolymerization of maleic anhydride with allyl chloroacetate are studied. The formation of donor–acceptor complexes between comonomers with complexing constant Kc = 0.052 L/mol is found using 1H NMR spectroscopy. The kinetic parameters for this copolymerization reaction are found and the quantitative contribution of monomer complexes to chain-growth radical reactions is calculated. It is shown that either a “free-monomer” mechanism (dilute solutions) or a “mixed” mechanism (concentrated solutions) prevails for chain growth during radical copolymerization depending on total monomer concentration. It is found that inhibition of degradative chain transfer in the course of the reaction studied takes place owing to the presence of α-chlorine atom in the allyl chloracetate molecule and formation of charge transfer complex. 相似文献
7.
T. Kh. Rasulov 《Theoretical and Mathematical Physics》2010,164(1):883-895
We consider a matrix operator H corresponding to a system with a nonconserved finite number of particles on a lattice. We describe the structure of the essential spectrum of the operator H and prove that the essential spectrum is a union of at most four intervals. 相似文献
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