Pommrich I, Unruh T, Meyer A (2013)
Publication Status: Published
Publication Type: Journal article
Publication year: 2013
Publisher: OLD CITY PUBLISHING INC
Book Volume: 42
Pages Range: 49-55
Journal Issue: 1
Self-diffusion coefficients of titanium and cobalt in a silicon melt with 10 at.% metal content were measured in a temperature range between 180K above and below the liquidus temperature, respectively, with quasielastic neutron scattering. The chemical reactive melts were processed container-less by electromagnetic levitation. Whereas, in crystalline silicon self diffusion coefficients of Ti and Co impurities differ by more than 3 orders of magnitude close to the melting point, in the liquid state values of self-diffusion coefficients of Ti and Co, are equal within error bars and are of the order of 10(-8) m(2)/s. This is in line with a liquid-like, collective transport mechanism that is dominated by the mobility of the surrounding Si atoms.
APA:
Pommrich, I., Unruh, T., & Meyer, A. (2013). Self-diffusion of 3d transition metals in liquid silicon alloys. High Temperatures-High Pressures, 42(1), 49-55.
MLA:
Pommrich, Ines, Tobias Unruh, and Andreas Meyer. "Self-diffusion of 3d transition metals in liquid silicon alloys." High Temperatures-High Pressures 42.1 (2013): 49-55.
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