Dislocation recovery in fine-grained polycrystalline olivine

Physics and Chemistry of Minerals

Volumn 38, Issue 5, 2011, Pages 363-377

  Farla, R J M ^a   Kokkonen, H ^a   Gerald, J D Fitz ^a   Barnhoorn, A ^a,b   Faul, U H ^c   Jackson, I ^a  

^a AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

^b UTRECHT UNIVERSITY   (Netherlands)

^c BOSTON UNIVERSITY   (United States)

Author keywords

Diffusion; Dislocation recovery; FE SEM; Microstructures; San Carlos; Sol gel; Synthetic olivine

Indexed keywords

ABSOLUTE TEMPERATURES; ACTIVATION ENERGY E; BACKSCATTERED ELECTRON IMAGING; CONTROLLED ATMOSPHERE; DIFFERENTIAL STRESS; DISLOCATION DENSITIES; DISLOCATION RECOVERY; FE-SEM; HIGH DISLOCATION DENSITY; HIGH TEMPERATURE; INTEGRAL FORM; MICROSTRUCTURAL FEATURES; ORDERS OF MAGNITUDE; ORTHOPYROXENE; PARTIAL RECOVERY; POLYCRYSTALLINE; PRECURSOR POWDER; RATE EQUATIONS; RECOVERY PROCESS; SAN CARLOS; SECOND ORDERS; SEM; SMALL SAMPLES; SUB-STRUCTURES; SYNTHETIC OLIVINE;

ACTIVATION ENERGY; ATMOSPHERIC TEMPERATURE; EXPERIMENTAL MINERALOGY; GELS; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; MICROSTRUCTURAL EVOLUTION; OLIVINE; POLYCRYSTALS; RECOVERY; SILICATE MINERALS; SINGLE CRYSTALS; SOL-GEL PROCESS; SOL-GELS; SOLS;

DISLOCATIONS (CRYSTALS);

ACTIVATION ENERGY; BACKSCATTER; CRYSTAL STRUCTURE; CRYSTALLOGRAPHY; DIFFUSION; DISLOCATION; EQUATION OF STATE; HIGH TEMPERATURE; IMAGE ANALYSIS; MICROSTRUCTURE; OLIVINE; ORTHOPYROXENE; OXIDATION; SCANNING ELECTRON MICROSCOPY;

EID: 79955004720     PISSN: 03421791     EISSN: 14322021     Source Type: Journal    
DOI: 10.1007/s00269-010-0410-3     Document Type: Article

References (51)

1. Bai Q, Kohlstedt DL (1992) High-temperature creep of olivine single-crystals 2. Dislocation-structures. Tectonophysics 206(1-2): 1-29.
2. Chakraborty S (1997) Rates and mechanisms of Fe-Mg interdiffusion in olivine at 980-1300°C. J Geophys Res 102(B2): 12317-12331.
3. Costa F, Chakraborty S (2008) The effect of water on Si and O diffusion rates in olivine and implications for transport properties and processes in the upper mantle. Phys Earth Planet Inter 166: 11-29.
4. Csikor FF, Motz C, Weygand D, Zaiser M, Zapperi S (2007) Dislocation avalanches, strain bursts, and the problem of plastic forming at the micrometer scale. Science 318(5848): 251-254.
5. Dohmen R, Chakraborty S (2007) Fe-Mg diffusion in olivine II: point defect chemistry, change of diffusion mechanisms and a model for calculation of diffusion coefficients in natural olivine. Phys Chem Miner 34: 409-430.
6. Dohmen R, Chakraborty S, Becker H (2002) Si and O diffusion in olivine and implications for characterizing plastic flow in the mantle. Geophys Res Lett 29.
7. Dohmen R, Becker H, Chakraborty S (2007) Fe - Mg diffusion in olivine I: experimental determination between 700 and 1, 200°C as a function of composition, crystal orientation and oxygen fugacity. Phys Chem Miner 34: 389-407.
8. Drouin D, Couture AR, Joly D, Tastet X, Aimez V, Gauvin R (2007) CASINO V2. 42-a fast and easy-to-use modeling tool for scanning electron microscopy and microanalysis users, vol 29. Wiley Periodicals, USA, pp 92-101.
9. Du Frane WL, Roberts JJ, Toffelmier DA, Tyburczy JA (2005) Anisotropy of electrical conductivity in dry olivine. Geophys Res Lett 32(24): L24, 315.
10. Durham WB, Goetze C, Blake B (1977) Plastic flow of oriented single crystals of olivine: 2. Observations and interpretation of the dislocation theory. J Geophys Res 82: 5755-5770.
11. Faul UH, Jackson I (2007) Diffusion creep of dry, melt-free olivine. J Geophys Res 112: 1-14.
12. Faul UH, Fitz Gerald JD, Farla RJM, Ahlefeldt R, Jackson I (2010) Dislocation creep of fine-grained olivine. J Geophys Res.
13. Gerard O, Jaoul O (1989) Oxygen diffusion in San Carlos olivine. J Geophys Res 94(B4): 4119-4128.
14. Goetze C (1978) Mechanisms of creep in olivine. Philos Trans R Soc Lond 288(1350): 99-119.
15. Goetze C, Kohlstedt DL (1973) Laboratory study of dislocation climb and diffusion in olivine. J Geophys Res 78(26): 5961-5971.
16. Goldstein JI, Newbury DE, Echlin P, Joy DC, Fiori C, Lifshin E (1984) Scanning electron microscopy and x-ray analysis. Plenum Press, New York.
17. -1 of forsterite single crystals. Phys Earth Planet Inter 55(3-4): 254-258.
18. Hall EO (1951) The deformation and ageing of mild steel: Iii discussion of results. Proc Phys Soc Sect B 64(9): 747. http://stacks. iop. org/0370-1301/64/i=9/a=303.
19. Hennig P, Denk W (2007) Point-spread functions for backscattered imaging in the scanning electron microscope. J Appl Phys 102: 1-8.
20. Houlier B, Jaoul O, Abel F, Liebermann RC (1988) Oxygen and silicon self-diffusion in natural olivine at t = 1, 300°C. Phys Earth Planet Inter 50(3): 240-250.
21. Houlier B, Cheraghmakani M, Jaoul O (1990) Silicon diffusion in San Carlos olivine. Phys Earth Planet Interiors 62: 329-340.
22. Hull D, Bacon DJ (2001) Introduction to dislocations, 4th edn. Butterworth-Heinemann, Oxford.
23. Jackson I, Fitz Gerald JD, Faul UH, Tan BH (2002) Grain-size sensitive seismic wave attenuation in polycrystalline olivine. J Geophys Res 107(B12): 2360.
24. Jackson I, Faul UH, Fitz Gerald JD, Tan BH (2004) Shear wave attenuation and dispersion in melt-bearing olivine polycrystals: 1. specimen fabrication and mechanical testing. J Geophys Res 109(B6): B06201.
25. Jaoul O, Froidevaux C, Durham WB, Michaut M (1980) Oxygen self-diffusion in forsterite-implications for the high-temperature creep mechanism. Earth Planet Sci Lett 47(3): 391-397.
26. Jaoul O, Bertranalvarez Y, Liebermann RC, Price GD (1995) Fe-Mg interdiffusion in olivine up to 9 GPa at T = 600-900°C; experimental data and comparison with defect calculations. Phys Earth Planet Inter 89(3-4): 199-218.
27. Jung H, Karato S (2001) Effects of water on dynamically recrystallized grain-size of olivine. J Struct Geol 23(9): 1337-1344.
28. Kanaya K, Okayama S (1972) Penetration and energy-loss theory in solid targets. J Phys D Appl Phys 5: 43-58.
29. Karato S (1987) Scanning electron microscope observation of dislocations in olivine. Phys Chem Miner 14(3): 245-248.
30. Karato S (2003) Mapping water content in the upper mantle. In: Inside the subduction factory, vol 138. AGU Geophysical Monograph Series, pp 135-152.
31. Karato S (2008) Deformation of earth materials: an introduction to the rheology of solid earth. Cambridge University Press, London.
32. Karato S, Jung H (2003) Effects of pressure on high-temperature dislocation creep in olivine. Philos Mag 83(3): 401-414.
33. Karato S, Lee KH (1999) Stress-strain distribution in deformed olivine aggregates: inference from microstructural observations and implications for texture development. In: Proceedings of the twelfth international conference on textures of materials, pp 1546-1555.
34. Karato S, Ogawa M (1982) High-pressure recovery of olivine-implications for creep mechanisms and creep activation volume. Phys Earth Planet Inter 28(2): 102-117.
35. Karato S, Sato H (1982) Effect of oxygen partial-pressure on the dislocation recovery in olivine-a new constraint on creep mechanisms. Phys Earth Planet Inter 28(4): 312-319.
36. Karato S, Rubie DC, Yan H (1993) Dislocation recovery in olivine under deep upper-mantle conditions-implications for creep and diffusion. J Geophys Res 98(B6): 9761-9768.
37. Kohlstedt DL, Goetze C, Durham WB, Vandersande J (1976) New technique for decorating dislocations in olivine. Science 191(4231): 1045-1046.
38. Kohlstedt DL, Nichols HPK, Hornack P (1980) The effect of pressure on the rate of dislocation recovery in olivine. J Geophys Res 85(B6): 3122-3130.
39. Lui M, Evans B (1997) Dislocation recovery kinetics in single-crystal calcite. J Geophys Res 102(B11): 24801-24809.
40. McDonnell RD, Spiers CJ, Peach CJ (2002) Fabrication of dense forsterite-enstatite polycrystals for experimental studies. Phys Chem Miner 29(1): 19-31.
41. Mei S, Kohlstedt DL (2000) Influence of water on plastic deformation of olivine aggregates. 1: Diffusion creep regime. J Geophys Res 105(B9): 21457-21469.
42. Moretti P, Laurson L, Alava MJ (2008) Dislocation interactions mediated by grain boundaries. Condens Matter Mater Sci 0803. 1136: 1-13.
43. Murata K (1976) Exit angle dependence of penetration depth of backscattered electrons in the scanning electron microscope. Phys Solid State 36: 197-208.
44. Nes E (1995) Recovery revisited. Acta Metall Mater 43: 2189-2207.
45. Poirier JP, Vergobbi B (1978) Splitting of dislocations in olivine, cross-slip-controlled creep and mantle rheology. Phys Earth Planet Inter 16: 370-378.
46. Reddy KPR, Oh SM, Major LD, Cooper AR (1980) Oxygen diffusion in forsterite. J Geophys Res 85: 322-326.
47. Roberts JJ, Tyburczy JA (1993) Frequency-dependent electrical-properties of dunite as functions of temperature and oxygen fugacity. Phys Chem Miner 19(8): 545-561.
48. Smyth DM, Stocker RL (1975) Point defects and nonstoichiometry in forsterite. Phys Earth Planet Inter 10(2): 183-192.
49. Spandler C, O'Neill HS (2010) Diffusion and partition coefficients of minor and trace elements in San Carlos olivine at 1, 300°C with some geochemical implications. Contrib Miner Petrol 159: 791-818.
50. Tan BH, Jackson I, Fitz Gerald JD (2001) High-temperature viscoelasticity of fine-grained polycrystalline olivine. Phys Chem Miner 28(9): 641-664.
51. Yan H (1992) Dislocation recovery in olivine. Master's thesis, University of Minnesota.