Microstructural variations in Cu/Nb and Al/Nb nanometallic multilayers

被引：6
作者：
Polyakov, M. N. [1 ]
Courtois-Manara, E. [2 ,3 ]
Wang, D. [2 ,3 ]
Chakravadhanula, K. [2 ,3 ,4 ]
Kuebel, C. [2 ,3 ]
Hodge, A. M. [1 ]
机构：
[1] Univ So Calif, Dept Aerosp & Mech Engn, Los Angeles, CA 90089 USA
[2] Karlsruhe Inst Technol, Inst Nanotechnol, D-76021 Karlsruhe, Germany
[3] Karlsruhe Inst Technol, Karlsruhe NanoMicro Facil, D-76021 Karlsruhe, Germany
[4] Helmholtz Inst Ulm, D-76344 Eggenstein Leopoldshafen, Germany
来源：
APPLIED PHYSICS LETTERS | 2013年 / 102卷 / 24期
关键词：
SCALE-DEPENDENT DEFORMATION; NANOLAYERED COMPOSITES; MECHANICAL-PROPERTIES; NANOSTRUCTURED MULTILAYERS; EPITAXIAL-GROWTH; CU; PHASE; NB; ORIENTATION; DEPOSITION;
D O I：
10.1063/1.4811822
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Miscible (Al/Nb) and immiscible (Cu/Nb) nanometallic multilayer systems were characterized by means of transmission electron microscopy techniques, primarily by automated crystallographic orientation mapping, which allows for the resolution of crystal structures and orientations at the nanoscale. By using this technique, distinctive Nb orientations in relation to the crystallographic state of the Al and Cu layer structures can be observed. Specifically, the Al and Cu layers were found to consist of amorphous, semi-amorphous, and crystalline regions, which affect the overall multilayer microstructure. (C) 2013 AIP Publishing LLC.
引用
收藏
页数：4
相关论文
共 29 条
  • [21] hcp and bcc Cu and Pd films
    Wormeester, H
    Huger, E
    Bauer, E
    [J]. PHYSICAL REVIEW LETTERS, 1996, 77 (08) : 1540 - 1543
  • [22] Structure transformations and superhardness effects in V/Ti nanostructured multilayers
    Xu, JH
    Kamiko, M
    Zhou, YM
    Lu, GH
    Yamamoto, R
    Yu, LH
    Kojima, I
    [J]. APPLIED PHYSICS LETTERS, 2002, 81 (07) : 1189 - 1191
  • [23] Development of Nano-structured Zn-Ni Multilayers and their Corrosion Behaviors
    Yogesha, S.
    Bhat, Ramesh S.
    Venkatakrishna, K.
    Pavithra, G. P.
    Ullal, Yathish
    Hegde, A. Chitharanjan
    [J]. SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, 2011, 41 (01) : 65 - 71
  • [24] Transmission electron microscopy investigation of the atomic structure of interfaces in nanoscale Cu-Nb multilayers
    Yu-Zhang, K.
    Embury, J. D.
    Han, K.
    Misra, A.
    [J]. PHILOSOPHICAL MAGAZINE, 2008, 88 (17) : 2559 - 2567
  • [25] Mechanical properties of fcc/fcc Cu/Nb nanostructured multilayers
    Zhang, J. Y.
    Zhang, P.
    Zhang, X.
    Wang, R. H.
    Liu, G.
    Zhang, G. J.
    Sun, J.
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2012, 545 : 118 - 122
  • [26] Length-scale-dependent deformation and fracture behavior of Cu/X (X = Nb, Zr) multilayers: The constraining effects of the ductile phase on the brittle phase
    Zhang, J. Y.
    Zhang, X.
    Wang, R. H.
    Lei, S. Y.
    Zhang, P.
    Niu, J. J.
    Liu, G.
    Zhang, G. J.
    Sun, J.
    [J]. ACTA MATERIALIA, 2011, 59 (19) : 7368 - 7379
  • [27] Design of Radiation Tolerant Nanostructured Metallic Multilayers
    Zhang, X.
    Fu, E. G.
    Li, Nan
    Misra, A.
    Wang, Y. -Q.
    Shao, L.
    Wang, H.
    [J]. JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 2012, 134 (04):
  • [28] Oxygen-penetration-induced large hardness enhancement in nanoscale Nb/Ti multilayers
    Zhao, Yuxin
    Lai, Wensheng
    [J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2012, 25 (02) : 141 - 152
  • [29] Microstructure and ultrahigh strength of nanoscale Cu/Nb multilayers
    Zhu, X. Y.
    Luo, J. T.
    Zeng, F.
    Pan, F.
    [J]. THIN SOLID FILMS, 2011, 520 (02) : 818 - 823
123