Local structure and site substitution in amorphous and quasicrystalline Zr-Ti-Ni-(Cu) alloys
Нема приказа
Аутори
Mechler, S.Schumacher, G.
Koteski, Vasil J.
Riesemeier, H.
Schaefers, F.
Mahnke, Heinz-Eberhard
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
Local structures of amorphous and quasicrystalline phases in Zr-Ti-Ni and Zr-Ti-Ni-Cu alloys have been studied by means of x-ray absorption spectroscopy. The amorphous phases show a high degree of icosahedral short-range order. In all investigated systems local order around Cu and Ni atoms was found to be nearly identical pointing to site substitution of Ni by Cu as the reason for an improved glass forming ability when Ni is partly substituted by Cu. The results strengthen an icosahedral cluster based approach for the structure of metallic glasses and indicate the importance of the medium-range order on glass formation. (C) 2010 American Institute of Physics. [doi:10.1063/1.3467265]
Кључне речи:
copper alloys / frustration / glass structure / metallic glasses / nickel alloys / quasicrystals / titanium alloys / X-ray absorption spectra / zirconium alloysИзвор:
Applied Physics Letters, 2010, 97, 4
DOI: 10.1063/1.3467265
ISSN: 0003-6951
WoS: 000281059200034
Scopus: 2-s2.0-77955730810
Колекције
Институција/група
VinčaTY - JOUR AU - Mechler, S. AU - Schumacher, G. AU - Koteski, Vasil J. AU - Riesemeier, H. AU - Schaefers, F. AU - Mahnke, Heinz-Eberhard PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4080 AB - Local structures of amorphous and quasicrystalline phases in Zr-Ti-Ni and Zr-Ti-Ni-Cu alloys have been studied by means of x-ray absorption spectroscopy. The amorphous phases show a high degree of icosahedral short-range order. In all investigated systems local order around Cu and Ni atoms was found to be nearly identical pointing to site substitution of Ni by Cu as the reason for an improved glass forming ability when Ni is partly substituted by Cu. The results strengthen an icosahedral cluster based approach for the structure of metallic glasses and indicate the importance of the medium-range order on glass formation. (C) 2010 American Institute of Physics. [doi:10.1063/1.3467265] T2 - Applied Physics Letters T1 - Local structure and site substitution in amorphous and quasicrystalline Zr-Ti-Ni-(Cu) alloys VL - 97 IS - 4 DO - 10.1063/1.3467265 ER -
@article{ author = "Mechler, S. and Schumacher, G. and Koteski, Vasil J. and Riesemeier, H. and Schaefers, F. and Mahnke, Heinz-Eberhard", year = "2010", abstract = "Local structures of amorphous and quasicrystalline phases in Zr-Ti-Ni and Zr-Ti-Ni-Cu alloys have been studied by means of x-ray absorption spectroscopy. The amorphous phases show a high degree of icosahedral short-range order. In all investigated systems local order around Cu and Ni atoms was found to be nearly identical pointing to site substitution of Ni by Cu as the reason for an improved glass forming ability when Ni is partly substituted by Cu. The results strengthen an icosahedral cluster based approach for the structure of metallic glasses and indicate the importance of the medium-range order on glass formation. (C) 2010 American Institute of Physics. [doi:10.1063/1.3467265]", journal = "Applied Physics Letters", title = "Local structure and site substitution in amorphous and quasicrystalline Zr-Ti-Ni-(Cu) alloys", volume = "97", number = "4", doi = "10.1063/1.3467265" }
Mechler, S., Schumacher, G., Koteski, V. J., Riesemeier, H., Schaefers, F.,& Mahnke, H.. (2010). Local structure and site substitution in amorphous and quasicrystalline Zr-Ti-Ni-(Cu) alloys. in Applied Physics Letters, 97(4). https://doi.org/10.1063/1.3467265
Mechler S, Schumacher G, Koteski VJ, Riesemeier H, Schaefers F, Mahnke H. Local structure and site substitution in amorphous and quasicrystalline Zr-Ti-Ni-(Cu) alloys. in Applied Physics Letters. 2010;97(4). doi:10.1063/1.3467265 .
Mechler, S., Schumacher, G., Koteski, Vasil J., Riesemeier, H., Schaefers, F., Mahnke, Heinz-Eberhard, "Local structure and site substitution in amorphous and quasicrystalline Zr-Ti-Ni-(Cu) alloys" in Applied Physics Letters, 97, no. 4 (2010), https://doi.org/10.1063/1.3467265 . .
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