A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires

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ZHENG, Bin ;DU, Huiling .
A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 61, n.11, p. 663-668, june 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/a-study-of-disorder-shell-effects-on-the-mechanical-properties-of-sic-nanowires/>. Date accessed: 25 oct. 2021. 
doi:http://dx.doi.org/10.5545/sv-jme.2015.2772.
Zheng, B., & Du, H.
(2015).
A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires.
Strojniški vestnik - Journal of Mechanical Engineering, 61(11), 663-668.
doi:http://dx.doi.org/10.5545/sv-jme.2015.2772
@article{sv-jmesv-jme.2015.2772,
	author = {Bin  Zheng and Huiling  Du},
	title = {A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {61},
	number = {11},
	year = {2015},
	keywords = {core/shell nanowire; mechanical properties; Young’s modulus; molecular dynamics simulation},
	abstract = {The mechanical properties of SiC nanowires were investigated using molecular dynamics simulation method. The results show that the disorder shell layer reduced the elastic modulus of SiC nanowires. This reduction mainly depends on the thickness and the atomic type of the disorder shell. Thicker C and Si disorder layers can strengthen and weaken the nanowires, respectively. Also, the core-shell wires have size-dependent strength, which can be understood by examining the variation of Young’s modulus and the volume fraction of the isolated core and isolated shell. Furthermore, the disorder coating was found to facilitate the brittle-ductile transition in the SiC core. The simulation results are expected to help the design and manufacturing of complex nanoscale architectures with desired mechanical properties.},
	issn = {0039-2480},	pages = {663-668},	doi = {10.5545/sv-jme.2015.2772},
	url = {https://www.sv-jme.eu/article/a-study-of-disorder-shell-effects-on-the-mechanical-properties-of-sic-nanowires/}
}
Zheng, B.,Du, H.
2015 June 61. A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 61:11
%A Zheng, Bin 
%A Du, Huiling 
%D 2015
%T A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires
%B 2015
%9 core/shell nanowire; mechanical properties; Young’s modulus; molecular dynamics simulation
%! A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires
%K core/shell nanowire; mechanical properties; Young’s modulus; molecular dynamics simulation
%X The mechanical properties of SiC nanowires were investigated using molecular dynamics simulation method. The results show that the disorder shell layer reduced the elastic modulus of SiC nanowires. This reduction mainly depends on the thickness and the atomic type of the disorder shell. Thicker C and Si disorder layers can strengthen and weaken the nanowires, respectively. Also, the core-shell wires have size-dependent strength, which can be understood by examining the variation of Young’s modulus and the volume fraction of the isolated core and isolated shell. Furthermore, the disorder coating was found to facilitate the brittle-ductile transition in the SiC core. The simulation results are expected to help the design and manufacturing of complex nanoscale architectures with desired mechanical properties.
%U https://www.sv-jme.eu/article/a-study-of-disorder-shell-effects-on-the-mechanical-properties-of-sic-nanowires/
%0 Journal Article
%R 10.5545/sv-jme.2015.2772
%& 663
%P 6
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 61
%N 11
%@ 0039-2480
%8 2018-06-27
%7 2018-06-27
Zheng, Bin, & Huiling  Du.
"A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires." Strojniški vestnik - Journal of Mechanical Engineering [Online], 61.11 (2015): 663-668. Web.  25 Oct. 2021
TY  - JOUR
AU  - Zheng, Bin 
AU  - Du, Huiling 
PY  - 2015
TI  - A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2015.2772
KW  - core/shell nanowire; mechanical properties; Young’s modulus; molecular dynamics simulation
N2  - The mechanical properties of SiC nanowires were investigated using molecular dynamics simulation method. The results show that the disorder shell layer reduced the elastic modulus of SiC nanowires. This reduction mainly depends on the thickness and the atomic type of the disorder shell. Thicker C and Si disorder layers can strengthen and weaken the nanowires, respectively. Also, the core-shell wires have size-dependent strength, which can be understood by examining the variation of Young’s modulus and the volume fraction of the isolated core and isolated shell. Furthermore, the disorder coating was found to facilitate the brittle-ductile transition in the SiC core. The simulation results are expected to help the design and manufacturing of complex nanoscale architectures with desired mechanical properties.
UR  - https://www.sv-jme.eu/article/a-study-of-disorder-shell-effects-on-the-mechanical-properties-of-sic-nanowires/
@article{{sv-jme}{sv-jme.2015.2772},
	author = {Zheng, B., Du, H.},
	title = {A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {61},
	number = {11},
	year = {2015},
	doi = {10.5545/sv-jme.2015.2772},
	url = {https://www.sv-jme.eu/article/a-study-of-disorder-shell-effects-on-the-mechanical-properties-of-sic-nanowires/}
}
TY  - JOUR
AU  - Zheng, Bin 
AU  - Du, Huiling 
PY  - 2018/06/27
TI  - A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 61, No 11 (2015): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2015.2772
KW  - core/shell nanowire, mechanical properties, Young’s modulus, molecular dynamics simulation
N2  - The mechanical properties of SiC nanowires were investigated using molecular dynamics simulation method. The results show that the disorder shell layer reduced the elastic modulus of SiC nanowires. This reduction mainly depends on the thickness and the atomic type of the disorder shell. Thicker C and Si disorder layers can strengthen and weaken the nanowires, respectively. Also, the core-shell wires have size-dependent strength, which can be understood by examining the variation of Young’s modulus and the volume fraction of the isolated core and isolated shell. Furthermore, the disorder coating was found to facilitate the brittle-ductile transition in the SiC core. The simulation results are expected to help the design and manufacturing of complex nanoscale architectures with desired mechanical properties.
UR  - https://www.sv-jme.eu/article/a-study-of-disorder-shell-effects-on-the-mechanical-properties-of-sic-nanowires/
Zheng, Bin, AND Du, Huiling.
"A Study of Disorder Shell Effects on the Mechanical Properties of SiC Nanowires" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 61 Number 11 (27 June 2018)

Authors

Affiliations

  • Xi’an University of Science and Technology, School of Materials Science and Engineering, China 1
  • 1Xi’an University of Science and Technology, School of Materials Science and Engineering, China 2

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 61(2015)11, 663-668

https://doi.org/10.5545/sv-jme.2015.2772

The mechanical properties of SiC nanowires were investigated using molecular dynamics simulation method. The results show that the disorder shell layer reduced the elastic modulus of SiC nanowires. This reduction mainly depends on the thickness and the atomic type of the disorder shell. Thicker C and Si disorder layers can strengthen and weaken the nanowires, respectively. Also, the core-shell wires have size-dependent strength, which can be understood by examining the variation of Young’s modulus and the volume fraction of the isolated core and isolated shell. Furthermore, the disorder coating was found to facilitate the brittle-ductile transition in the SiC core. The simulation results are expected to help the design and manufacturing of complex nanoscale architectures with desired mechanical properties.

core/shell nanowire; mechanical properties; Young’s modulus; molecular dynamics simulation