Zobrazeno 1 - 10
of 14
pro vyhledávání: '"V. G. Gryaznov"'
Autor:
V. G. Zainullin, A. N. Pozhirickaya, A. M. Turlakova, A. V. Partala, O. V. Ovchinnikov, E. V. Bondarchuk, I. F. Turkanov, E. A. Galkina, V. G. Gryaznov
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 25, Iss 5 (2024)
Field research was conducted in 2021–2023 in the conditions of the Komi Republic. Tubers of 9 potato cultivars were subjected to pre-treatment with weak non-ionizing pulsed alternating electromagnetic fields (EMF). The electromagnetic effect was ca
Externí odkaz:
https://doaj.org/article/e6ccbc91cd9c420fa503dd48f2ae3b2a
Autor:
Alexey E. Romanov, Joachim Urban, Johannes Heydenreich, A. M. Kaprelov, V. G. Gryaznov, Sergej A. Nepijko
Publikováno v:
Crystal Research and Technology. 34:1091-1119
A comprehensive review is given on experimental studies of small particles with fivefold symmetry accompanied by an in-depth theoretical description of their characteristics and computer modeling. The cases of uniform and nonuniform deformations (dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5d503a79113bcc89770a299aa081468
https://doi.org/10.1002/(sici)1521-4079(199911)34:9<1091::aid-crat1091>3.0.co
https://doi.org/10.1002/(sici)1521-4079(199911)34:9<1091::aid-crat1091>3.0.co
Autor:
V. G. Gryaznov, A. B. Lebedev, V. I. Kopylov, A. E. Romanov, V. P. Filonenko, Yu. A. Burenkov
Publikováno v:
Materials Science and Engineering: A. 203:165-170
Young's modulus of copper polycrystals with an ultrafine-grained structure synthesized by two independent methods (compacting and heavy plastic deformation) has been measured within a temperature range from 20 to 200–300°C. It has been concluded t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b88090296776747918e9163576815cee
https://doi.org/10.1016/0921-5093(95)09868-2
https://doi.org/10.1016/0921-5093(95)09868-2
Autor:
Sergej A. Nepijko, T. Junghanns, N.J. Vitrykhovski, I. A. Polonsky, V. G. Gryaznov, Alexey E. Romanov
Publikováno v:
Journal of Crystal Growth. 129:691-698
Formation and growth conditions of voids are considered for pentagonal whiskers and for icosahedral small particles. Formation of such voids is shown to be due to relaxation of elastic fields of disclinations which are inherent in pentagonal crystals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49baa5b512db441156e051e63efe3d17
https://doi.org/10.1016/0022-0248(93)90505-q
https://doi.org/10.1016/0022-0248(93)90505-q
Publikováno v:
Journal of Materials Science. 28:4359-4365
A generalization of the Hall-Petch relationship is proposed. The generalized relationship takes account of the contributions from intergrain sliding, generation of lattice dislocations, and influence of disclination-like defects. From this approach,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dd72268f7d8c94100478fa571aec182
https://doi.org/10.1007/bf01154943
https://doi.org/10.1007/bf01154943
Publikováno v:
Journal of Materials Science. 27:4829-4841
The atomic structure of interparticle contact interfaces which present a new type of interface, is reviewed. Such interfaces show long-range elastic stress fields and a marked tendency to reconstruct themselves into more equilibrium structures simila
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d27d02c3c2f5cd1172a400f66b4a405
https://doi.org/10.1007/bf01105244
https://doi.org/10.1007/bf01105244
Publikováno v:
Czechoslovak Journal of Physics. 41:1249-1255
The elastic fields generated by a straight-line screw dislocation axially arranged in a spherical particle have been calculated and analyzed. Some features of the distribution of elastic fields in this case and in the case of a screw dislocation lyin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::812393679ae8ddc8c49b30996bf613cc
https://doi.org/10.1007/bf01613543
https://doi.org/10.1007/bf01613543
Publikováno v:
physica status solidi (b). 167:441-450
On the basis of continuous elastic models relaxation channels of elastic stresses inside the pentagonal needle-like nanoparticles (PNNPs) are considered. Six models are analyzed: 1. creation of a dislocation inside the PNNP; 2. opening of a gap in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9000d24a549ff58f9826e54a18cf778
https://doi.org/10.1002/pssb.2221670206
https://doi.org/10.1002/pssb.2221670206
Publikováno v:
Journal of Crystal Growth. 114:133-140
The subject of discussion is the stability of epitaxial layers and films on the surface of microcrystals with regard to the formation of lattice dislocations, crack growth and delamination. An analysis of the possible channels of stress relaxation in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a3f66cf9f6d87d2e2c935557460db45
https://doi.org/10.1016/0022-0248(91)90688-2
https://doi.org/10.1016/0022-0248(91)90688-2
Publikováno v:
physica status solidi (b). 167:29-36
Elastic effects in elastically inhomogeneous pentagonal small particles are analyzed. Two continual elastic models are applied and considered in detail: a wedge Frank disclination in an infinite elastic cylinder consisting of two coaxial layers of di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9df827b6a55c0c3eb26db2b7b8faee8f
https://doi.org/10.1002/pssb.2221670104
https://doi.org/10.1002/pssb.2221670104