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M. A. Korzhuev 《Physics of the Solid State》1998,40(2):204-205
It is shown that the entropy of crystallization of materials (such as Cu, Ag, Au, and Li) in a “molten” sublattice of superionic
conductors→crystal system may substantially exceed the entropy of crystallization of the same materials from a melt. The observed
behavior explains the known tendency of various superionic conductors to form filamentary crystals (whiskers) in the solid
phase, together with the completely different structure of these whiskers.
Fiz. Tverd. Tela (St. Petersburg) 40, 227–228 (February 1998) 相似文献
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M. A. Korzhuev 《JETP Letters》1996,64(2):105-109
The reasons for the anomalously rapid (for solids) growth of “cancers” (filamentary crystals, hills, pores, and other formations)
on the surface of samples of superionic conductors with mixed electronic-ionic conductivity (of the type Cu2−x
Se and Ag2Te) are discussed. The effects are attributed to the acceleration of mobile ions and activated ions in the “core” of the superionic
by free electrons in the joint “chemical” diffusion of ions and electrons in the samples.
Pis’ma Zh. éksp. Teor. Fiz. 64, No. 2, 97–100 (25 July 1996) 相似文献
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M. A. Korzhuev 《Physics of the Solid State》1998,40(2):217-219
The Dufour effect has been observed in the superionic conductor copper selenide, Cu2−x
Se. This effect is the opposite of the Soret thermal diffusion effect which was previously only observed in gaseous and liquid
systems.
Fiz. Tverd. Tela (St. Petersburg) 40, 242–244 (February 1998) 相似文献
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M. A. Korzhuev 《Technical Physics》2009,54(8):1241-1243
It is found that the heating efficiency of thermoelectric heaters can be increased by 20% or more by using inhomogeneous thermoelectric
branches. The performance features of such branches in thermo- electric heaters compared with those in thermoelectric power
sources and thermoelectric coolers are revealed. 相似文献
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We investigate the thermodynamics of Ω- and V-shaped bending of Bi2Te3 single crystals. To change the shape of the bending from Ω to V, the sample is reinforced with thin steel rods, arranged perpendicular to the cleavage planes. We find that reinforcement
increases the ultimate strength of the samples by more than twofold. We show that the transition Ω→V leads to a substantial change in the spectrum of energy dissipation in the straining of the sample. Some aspects of the practical
application of the observed effects are considered.
Zh. Tekh. Fiz. 67, 50–54 (February 1997) 相似文献
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M. A. Korzhuev 《Technical Physics》1998,43(11):1333-1337
The thermodynamic aspects of the diagnosis, prevention, and inhibition of the growth of excrescences in mixed electronic-ionic
conductors are considered in the case of the representative material copper selenide.
Zh. Tekh. Fiz. 68, 67–71 (November 1998) 相似文献
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Orlova M. A. Chubar" T. A. Ignatenko O. V. Korzhuev A. V. Gazaryan I. G. 《Russian Chemical Bulletin》2002,51(5):887-893
Radioenzymology was used to study the recombinant and mutant forms of horseradish peroxidase, namely, F221W, Q176E, Q176A, S35K, E64P, E64S, S35A, and S35KQ176E. Both removal of the Trp residue and introduction of an additional one result in a simpler dose response; the insertion of polar residues stabilizes the enzyme molecule through realization of a more closed conformation. The greatest oscillation changes were found for the replacement by Ala. It was assumed that the binding site of guaiacol as a substrate is located near the residue 64, which is structurally related to the residue 176 and the heme. A scheme of formation of the intermediate through rotation of the Trp aromatic ring was proposed. 相似文献
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