会议论文详细信息
18th Russian Youth Conference on Physics of Semiconductors and Nanostructures, Opto- and Nanoelectronics | |
Misfit stresses in a composite core-shell nanowire with an eccentric parallelepipedal core subjected to one-dimensional cross dilatation eigenstrain | |
Krasnitckii, S.A.^1,2 ; Kolomoetc, D.R.^1 ; Smirnov, A.M.^2 ; Gutkin, M.Yu.^1,3 | |
Peter the Great St. Petersburg Polytechnic University, Polytekhnicheskaya 29, St. Petersburg | |
195251, Russia^1 | |
ITMO University, Kronverkskii pr. 49, St. Petersburg | |
197101, Russia^2 | |
Institute of Problems in Mechanical Engineering, Russian Academy of Sciences, Bolshoi 61, Vasil. Ostrov, St. Petersburg | |
199178, Russia^3 | |
关键词: Classical theory; Composite core; Core-shell nanowires; Eigen-strain; Misfit stress; Practical use; Rectangular cross-sections; Theoretical modeling; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/816/1/012029/pdf DOI : 10.1088/1742-6596/816/1/012029 |
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来源: IOP | |
【 摘 要 】
We present an analytical solution to the boundary-value problem in the classical theory of elasticity for a core-shell nanowire with an eccentric parallelepipedal core of an arbitrary rectangular cross section. The core is subjected to one-dimensional cross dilatation eigenstrain. The misfit stresses are found in a concise and transparent closed form which is convenient for practical use in theoretical modeling of misfit relaxation processes.
【 预 览 】
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