Open Access
Open access
volume 107 issue 12 pages 121904

Elastic properties of nanopolycrystalline diamond: The nature of ultrahigh stiffness

Publication typeJournal Article
Publication date2015-09-21
scimago Q1
wos Q2
SJR0.896
CiteScore6.1
Impact factor3.6
ISSN00036951, 10773118
Physics and Astronomy (miscellaneous)
Abstract

Recent experimental reports on the production of nanopolycrystalline diamond with outstanding mechanical stiffness highlight the importance of theoretical investigation of this unusual effect. Here, we provide the comprehensive theoretical investigation of such material. We traced the evolution of the nanopolycrystalline diamond stiffness characterized by bulk modulus with the grain size increasing up to 10 nm and found samples with bulk modulus higher than that of diamond. We studied nature of such specific behavior and proposed a mechanism of stiffening in nanopolycrystalline diamond which could explain reference experimental results.

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GOST |
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GOST Copy
Erohin S. V. et al. Elastic properties of nanopolycrystalline diamond: The nature of ultrahigh stiffness // Applied Physics Letters. 2015. Vol. 107. No. 12. p. 121904.
GOST all authors (up to 50) Copy
Erohin S. V., Sorokin P. B. Elastic properties of nanopolycrystalline diamond: The nature of ultrahigh stiffness // Applied Physics Letters. 2015. Vol. 107. No. 12. p. 121904.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1063/1.4931493
UR - https://doi.org/10.1063/1.4931493
TI - Elastic properties of nanopolycrystalline diamond: The nature of ultrahigh stiffness
T2 - Applied Physics Letters
AU - Erohin, S V
AU - Sorokin, P B
PY - 2015
DA - 2015/09/21
PB - AIP Publishing
SP - 121904
IS - 12
VL - 107
SN - 0003-6951
SN - 1077-3118
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2015_Erohin,
author = {S V Erohin and P B Sorokin},
title = {Elastic properties of nanopolycrystalline diamond: The nature of ultrahigh stiffness},
journal = {Applied Physics Letters},
year = {2015},
volume = {107},
publisher = {AIP Publishing},
month = {sep},
url = {https://doi.org/10.1063/1.4931493},
number = {12},
pages = {121904},
doi = {10.1063/1.4931493}
}
MLA
Cite this
MLA Copy
Erohin, S. V., et al. “Elastic properties of nanopolycrystalline diamond: The nature of ultrahigh stiffness.” Applied Physics Letters, vol. 107, no. 12, Sep. 2015, p. 121904. https://doi.org/10.1063/1.4931493.