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High-temperature st...
High-temperature stability of epitaxial, non-isostructural Mo/NbN superlattices
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Engstrom, C (författare)
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Madan, A (författare)
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- Birch, Jens (författare)
- Linköpings universitet,Tekniska högskolan,Tunnfilmsfysik
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visa fler...
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- Nastasi, M (författare)
- Northwestern Univ, Advanced Coating Technol Grp, Evanston, IL 60201 USA Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL USA Linkoping Univ, Dept Phys, S-58183 Linkoping, Sweden Univ Calif Los Alamos Natl Lab, Los Alamos, NM USA
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- Hultman, Lars (författare)
- Linköpings universitet,Tekniska högskolan,Tunnfilmsfysik
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- Barnett, SA (författare)
- Northwestern Univ, Advanced Coating Technol Grp, Evanston, IL 60201 USA Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL USA Linkoping Univ, Dept Phys, S-58183 Linkoping, Sweden Univ Calif Los Alamos Natl Lab, Los Alamos, NM USA
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visa färre...
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(creator_code:org_t)
- 2000
- 2000
- Engelska.
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Ingår i: Journal of Materials Research. - 0884-2914 .- 2044-5326. ; 15:2, s. 554-559
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- The effect of 1000 degrees C vacuum annealing on the structure and hardness of epitaxial Mo/NbN superlattice thin films was studied. The intensity of superlattice satellite peaks, measured by x-ray diffraction, decreased during annealing while new peaks corresponding to a MoNbN ternary phase appeared. The results are consistent with the Mo-Nb-N phase diagram, which shows no mutual solubility between Mo, NbN, and MoNbN. Even after 3-h anneals and a loss of most of the superlattice peak intensity, the room-temperature hardness was the same as for as-deposited superlattices, The retained hardness suggests that a residual nanocomposite structure is retained even after the formation of the ternary structure.
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- TECHNOLOGY
- TEKNIKVETENSKAP
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