Effects of hydrogen and iron on the silicon diffusivity of wadsleyite

Physics of the Earth and Planetary Interiors

Volumn 183, Issue 1-2, 2010, Pages 175-182

  Shimojuku, Akira ^a,b   Kubo, Tomoaki ^b   Ohtani, Eiji ^a   Nakamura, Tomoki ^a,b   Okazaki, Ryuji ^b  

^a TOHOKU UNIVERSITY   (Japan)

^b KYUSHU UNIVERSITY   (Japan)

Author keywords

Diffusion; Mantle transition zone; Rheology; Wadsleyite; Water

Indexed keywords

DEFECT CHEMISTRY; DIFFUSING SPECIES; DIFFUSION COEFFICIENTS; DIFFUSION EXPERIMENTS; DIFFUSION PROFILES; DIFFUSIVITIES; DRY CONDITION; GRAIN-BOUNDARY DIFFUSION; HYDROGEN INCORPORATION; ISOTOPIC TRACER; MANTLE TRANSITION ZONE; NUMERICAL SIMULATION; ORDER OF MAGNITUDE; POLYCRYSTALLINE; POSITIVE DEPENDENCE; RINGWOODITE; SECONDARY ION MASS SPECTROMETERS; SELF-DIFFUSION; SI DIFFUSION; SUBDUCTING PLATE; TEMPERATURE DEPENDENCE; VACANCY DIFFUSION MECHANISM; VOLUME DIFFUSION; WADSLEYITE; WATER-WEAKENING;

CONVOLUTION; DEPTH PROFILING; DIFFUSION IN SOLIDS; EARTH (PLANET); ELASTICITY; HYDROGEN; MASS SPECTROMETRY; POINT DEFECTS; RHEOLOGY; SILICON COMPOUNDS; SILICON OXIDES; SURFACE ROUGHNESS; VISCOSITY; WATER CONTENT;

SILICON;

COMPUTER SIMULATION; DIFFUSIVITY; EXPERIMENTAL MINERALOGY; GRAIN BOUNDARY; HYDROGEN; IRON; ISOTOPIC ANALYSIS; MANTLE; MASS SPECTROMETRY; NUMERICAL MODEL; P-T CONDITIONS; RHEOLOGY; SILICON; TEMPERATURE EFFECT; TRACER; TRANSITION ZONE; WADSLEYITE; WATER CONTENT;

EID: 78649451966     PISSN: 00319201     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.pepi.2010.09.011     Document Type: Article

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