Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Anna L. Kolesnikova"'
Publikováno v:
International Journal of Solids and Structures. 213:121-134
The paper presents a general solution of the isotropic elasticity problem for the sandwiched inclusion in an elastic cylinder and having axially varying eigenstrain. This problem is relevant in considerations of a cylinder with axially varying therma
Publikováno v:
Mechanics of Solids. 55:69-76
—Molecular dynamics is used to study the fracture of pseudo-graphenes, namely, allotropic forms of carbon that are modifications of graphene with a high density of periodically distributed disclinations with zero total charge. Disclinations in pseu
Publikováno v:
Letters on Materials. 10:551-557
Publikováno v:
International Journal of Solids and Structures. :111819
Publikováno v:
European Journal of Mechanics - A/Solids. 94:104612
Publikováno v:
Scripta Materialia. 167:81-85
A theoretical model is proposed for stress relaxation in decahedral core-shell nanoparticles through formation of circular prismatic misfit dislocation loops at the core-shell interface. The critical conditions for stress relaxation are determined an
Publikováno v:
Physics of Complex Systems, Vol 1, Iss 4 (2020)
The article discusses a mesoscopic approach to the description of interfaces (IFs) in graphene. The approach is based on the representation of defective carbon rings with broken six-fold symmetry in hexagonal lattice of graphene as singular defects,
Publikováno v:
Low Temperature Physics. 44:918-924
We consider graphene disclination networks (DNs) — periodic distributions of disclination defects. Disclinations manifest themselves as 4-, 5-, 7- or 8-member carbon rings in otherwise 6-member ring ideal 2D graphene crystal lattice. Limiting cases
Autor:
Elias C. Aifantis, Anna L. Kolesnikova, Vladlena Serebryakova, M. Yu. Gutkin, A. M. Smirnov, M. V. Dorogov, Alexey E. Romanov, S.A. Krasnitckii
Publikováno v:
Reviews on Advanced Materials Science, Vol 57, Iss 2, Pp 246-256 (2018)
The elastic problem of a spherical core-shell particle with a truncated core is solved within the isotropic classical theory of elasticity. A transition to a Janus particle consisting of two unequal spherical segments with lattice mismatch is demonst
Publikováno v:
International Journal of Solids and Structures. 143:59-72
We develop a new technique for finding elastic fields for axisymmetric dilatational inclusions (DIs) in the forms of finite cylinder and truncated sphere, when the DIs and surrounding infinite matrix have the same isotropic elastic moduli. DIs are bu