Microstructure and defect study in thin film heterostructure materials

被引：0
作者：
Wu F. [1 ]
机构：
[1] John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, 02138, MA
来源：
Nanoscience and Nanotechnology - Asia | 2020年 / 10卷 / 02期
基金：
美国国家科学基金会;
关键词：
Defects; Microstructure; Na-nomaterials synthesis and characterization; Pulsed-laser deposition; Thin-film heterostructures; Transmission electron microscopy;
D O I：
10.2174/2210681208666181008143408
中图分类号：
学科分类号：
摘要：
Deformation twins and phase interface are important planar defects and microstructures that greatly influence the overall performance of a material system. In multi-layer thin-film heterostruc-tures, their effect is more manifest due to the small dimension of thin films and their influence on the growth of multi-layer structures. This article reviews the recent progress in microstructure and defects observed in thin film heterostructures, serving as a guideline for future research in this field. The multilayer thin-film heterostructures studied here were grown by pulsed laser deposition technique. Micro-structures and defects were investigated by Transmission Electron Microscopy. © 2020 Bentham Science Publishers.
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页码：109 / 116
页数：7
相关论文
共 87 条
[1]  
Zhu Y.T., Liao X.Z., Wu X.L., Deformation twinning in nanocrystalline materials, Prog. Mater. Sci., 57, 1, pp. 1-62, (2012)
[2]  
Schiotz J., Di Tolla F.D., Jacobsen K.W., Softening of nanocrystalline metals at very small grain sizes, Nature, 391, pp. 561-563, (1998)
[3]  
Liao X.Z., Kilmametov A.R., Valiev R.Z., Gao H., Li X., Mukherjee A.K., Bingert J.F., Zhu Y.T., High-pressure torsion-induced grain growth in electrodeposited nanocrystalline Ni, Appl. Phys. Lett., 88, 2, (2006)
[4]  
Chen M., Ma E., Hemker K.J., Sheng H., Wang Y., Cheng X., Deformation twinning in nanocrystalline aluminum, Science (80-), 300, 5623, (2003)
[5]  
Misra A., Hirth J.P., Hoagland R.G., Length-scale-dependent deformation mechanisms in incoherent metallic multilayered composites, Acta Mater, 53, 18, pp. 4817-4824, (2005)
[6]  
Demkowicz M.J., Hoagland R.G., Hirth J.P., Interface Structure and Radiation Damage Resistance in Cu-Nb Multilayer Nanocomposite, Phys. Rev. Lett., 100, (2008)
[7]  
Wang J., Hoagland R.G., Hirth J.P., Misra A., Atomistic modeling of the interaction of glide dislocations with ‘weak’ interfaces, Acta Mater, 56, 19, pp. 5685-5693, (2008)
[8]  
Demkowicz M.J., Argon A.S., Farkas D., Frary M., Simulation of plasticity in nanocrystalline silicon, Philos. Mag., 87, 28, pp. 4253-4271, (2007)
[9]  
Mukherjee A.K., An examination of the constitutive equation for elevated temperature plasticity, Mater. Sci. Eng. A, 322, 1, pp. 1-22, (2002)
[10]  
Lu L., Shen Y., Chen X., Qian L., Lu K., Ultrahigh strength and high electrical conductivity in copper, Science, 304, 5669, (2004)
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