Growth dynamics and thermal stability of Ni nanocrystalline nanowires
Growth dynamics and thermal stability of Ni nanocrystalline nanowires
复制标题
Ni纳米晶纳米线的生长动力学和热稳定性
DOI:
10.1016/j.apsusc.2011.06.125
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发表时间:
2011-09
影响因子:
6.7
通讯作者:
Yang, L.
中科院分区:
文献类型:
--
作者:
Zhou, Z. F.;Pan, Y.;Zhou, Y. C.;Yang, L.
The growth dynamics and the thermal stability of a Ni nanocrystalline nanowire (NNW) model system fabricated using electrochemical deposition has been investigated using X-ray diffraction, scanning and transition electron microcopy, and differential scanning calorimetry (DSC). It has been found that the thermal stability of the Ni-NNW is dominated by the microstructure movement and the grain boundary rotation mechanism at temperature ranging from 400 to 600°C. The Ni-NNW experiences the Rayleigh instability at temperature approaching the melting point. The observed fragment separation in the Rayleigh phase-transition is much greater than that expected theoretically.
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影响因子:
4
作者:
Huang, X. H.;Zhan, Z. Y.;Wu, T.
通讯作者:
Wu, T.
影响因子:
--
作者:
Lifeng Liu;Woo-Min Lee;R. Scholz;E. Pippel;U. Gösele
通讯作者:
Lifeng Liu;Woo-Min Lee;R. Scholz;E. Pippel;U. Gösele
影响因子:
6
作者:
J. Driver
通讯作者:
J. Driver
影响因子:
4.5
作者:
F. Nichols
通讯作者:
F. Nichols
影响因子:
4
作者:
Ou, M. N.;Yang, T. J.;Lai, S. J.
通讯作者:
Lai, S. J.