Abstract
Single crystals of olivine were grown at 0.1 MPa total pressure in a floating-zone image furnace. Composition of crystals grown ranged from 67 mol% forsterite to 90 mol% forsterite. Improvements in the crystal growth technique allowed growth of large crystals (0.005 m diameter, 0.070 m length) with very low dislocation density, no visible bubbles, and no cracks. The most significant improvement was the addition of a platinum-wound resistance heater internal to the image furnace. This heater provided the dual improvements of better control over oxygen fugacity from a CO/CO2 gas mix and alteration of the crystal growth interface resulting in a significant reduction in crystal defects. No subgrain boundaries have been observed in crystals growth here and dislocation densities on the order of 108-109 m-2 have been achieved. Iron concentration is nearly uniform across the diameter (0.005 m) of crystals and varies approximately 5 mol% along the crystal length (0.040 to 0.050 m).
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References
Abraham MM, Butler CT, Chen Y (1971) Growth of high-purity and doped alkaline earth oxides: I. MgO and Cao. J Chem Phys 55:3752–3756
Arculus RJ, Delano JW (1981) Intrinsic oxygen fugacity measurements: techniques and results for spinels from upper mantle peridotites and megacryst assemblages. Geochim Cosmochim Acta 45:899–913
Bergman SC, Dubessy J (1984) CO2-CO fluid inclusions in a composite peridotite xenolith: implications for upper mantle oxygen fugacity. Contrib Mineral Petrol 85:1–13
Billig E (1956) Some defects in crystals grown from the melt I. defects caused by thermal stress. Proc R Soc London A 235:37–55
Boland JN, Duba A (1985) Defect mechanisms for the solid state reduction of olivine. In: Schock RN (ed) Point Defects in Minerals. American Geophysical Union, Washington, DC, pp 211–225
Boland JN, Duba AG (1986) An electron microscope study of the stability field and degree of nonstoichiometry in olivine. J Geophys Res 91:4711–4722
Borodin VA, Davidova LB, Erofeev VN, Shdanov AV, Startsev SA, Tatarchenko VA (1979) The effect of the solidification front shape on the temperature distribution in the crystal. J Cryst Growth 46:757–762
Buiskool Toxopeus JMA, Boland JN (1976) Several types of natural deformation in olivine, an electron microscope study. Tectonophysics 32:209–223
Burton JA, Prim RC, Slichter WP (1953 a) The distribution of solute in crystals grown from the melt. part I. theoretical. J Chem Phys 21:1987–1991
Burton JA, Slichter WP, Struthers JD (1953 b) Distribution of solute in crystals grown from the melt. part II. experimental. J Chem Phys 21:1991–1996
Champness PE (1970) Nucleation and growth of iron oxides in olivines, (Mg,Fe)2SiO4. Mineral Mag 37:790–800
Chang CE, Wilcox WR (1975) Inhomogeneities due to the thermocapillary flow in floating-zone melting. J Cryst Growth 28:8–12
Constable SC, Duba A (1990) The electrical conductivity of olivine, a dunite, and the mantle. J Geophys Res 95:6967–6978
Finch CB, Clark GW, Kopp OC (1975) Growth of single-crystal Mn2SiO4 (tephroite) by czochralski and edge-defined film-fed (EFG) techniques. J Cryst Growth 29:269–272
Finch CB, Clark GW, Kopp OC (1980) Czochralski growth of single-crystal fayalite under controlled oxygen fugacity conditions. Am Mineral 65:381–389
Green HW II, Radcliffe SV (1972) Deformation processes in the upper mantle. In: Heard HC, Borg IY, Carter NL, Raleigh CB (ed) Flow and Fracture of Rocks, Griggs Volume. American Geophysical Union. Washington DC, pp 139–156
Gueguen Y (1973) Dislocation in mantle peridotite nodules. Tectonophysics 39:231–256
Gueguen Y, Nicolas A (1980) Deformation of mantle rocks. Annu Rev Earth Planet Sci 8:119–144
Hosoya S, Takei H (1982) Floating-Zone growth of single-crystal olivine [(Mg1−xFex)2SiO4. J Cryst Growth 57:343–348
Huebner JS (1975) Oxygen fugacity values of furnace gas mixtures. Am Mineral 60:815–823
Hurle DTJ (1973) Melt growth. In: Hartman P (ed) Crystal Growth: An Introduction. Elsevier, New York, pp 210–247
Inoue T, Komatsu H, Hosoya S, Takei H (1981) Defect structures of synthetic olivine. J Cryst Growth 55:307–316
Jordan W, Naughton JJ (1964) Growth of forsterite crystal in a reactive crucible. Am Mineral 49:806–808
Karato SI (1989) Defects and plastic deformation in olivine. In: Karato SI, Toriumi M (ed) Rheology of Solids and of the Earth. Oxford University Press, New York, pp 176–208
Kitamura K, Shindo N, Kimura S (1979) Interface shape and horizontal variations of Al and Ga contents in substituted YIG single crystals growth by the floating zone method. J Cryst Growth 46:277–285
Kitamura K, Kimura S, Hosoya S (1980) The interface shapes of some oxide materials grown by the floating zone method. J Cryst Growth 48:469–472
Kitamura K, Kimura S, Watanabe K (1982) Control of interface shape by using heat reservoir in FZ growth with infrared radiation convergence type heater. J Cryst Growth 57:475–481
Kitazawa K, Nagashima K, Mizutani T, Fueki K, Mukaibo T (1977) A new thermal imaging system utilizing a Xe arc lamp and an ellipsoidal mirror for crystallization of refractory oxides. J Cryst Growth 39:211–215
Kohlstedt DL, VanderSande JB (1975) An electron microscopy study of naturally occurring oxidation produced precipitates in iron-bearing olivines. Contrib Mineral Petrol 53:13–24
Komatsu H, Inoue T (1984) Characterization to olivine crystals. In: Sunagawa I (ed) Materials Science of the Earth's Interior. Terra Scientific Publishing Tokyo, pp 149–169
Kouchi A, Hosoya S, Kitamura M, Takei H, Sunagawa I (1983) The effects of crystallographic orientation, interface type, and growth kinetics on Ni distribution between olivine and its melt. Phys Chem Minerals 90:167–172
Mackwell SJ, Kohlstedt DL (1990) Diffusion of hydrogen in olivine: implications for water in the mantle. J Geophys Res 95:5079–5088
Matsumoto K, Toriumi M (1989) Mechanical states of the upper mantle under the island arc as inferred from the microstructures of periotite nodules. In: Karato SI, Toriumi M (ed) Rheology of Solids and of Earth. Oxford Scientific Publications, New York, pp 374–392
Myers J, Eugster HP (1983) The sytem Fe-Si-O: oxygen buffer calibrations to 1500 K. Contrib Mineral Petrol 82:75–90
Nitsan U (1974) Stability field of olivine with respect to oxidation and reduction. J Geophys Res 70:706–711
O'Neill H (1987) Quartz-Fayalite-Iron and quartz-fayalite-magnetite equilibria and the free energy of formation of fayalite (Fe2SiO4) and magnetite (Fe3O4). Am Mineral 72:67–75
Ozima M (1976) Growth of nickel olivine single crystals by the flux method. J Cryst Growth 33:193–195
Pfann WG (1952) Principles of zone refining. Trans Amer Inst Mining Met Eng 194:747–753
Ricoult DL, Kohlstedt DL (1985a) Creep of Fe2SiO4 and Co2SiO4 single crystals in controlled thermodynamic environments. Philos Mag A 51:79–93
Ricoult DL, Kohlstedt DL (1985b) Experimental evidence for the effect of chemical environment upon the creep rate of olivine. In: Schock RN (ed) Point Defects in Minerals. American Geophysical Union, Washington, DC, pp 171–184
Roeder PL (1974) Activity of iron and olivine in basaltic liquids. Earth Planet Sci Lett 23:397–410
Schock RN, Duba A (1985) Point defects and the mechanisms of electrical conduction in olivine. In: Schock RN (ed) Point Defects in Minerals. American Geophysical Union, Washington, D.C., pp 88–96
Schock RN, Duba AG, Shankland TJ (1989) Electrical conduction in olivine. J Geophys Res 94:5829–5839
Schwabe D, Scharmann A, Preisser F, Oeder R (1978) Experiments on surface tension driven flow in floating zone melting. J Cryst Growth 43:305–312
Shankland TJ, Hemmenway K (1963) Synthesis of forsterite crystals. Am Mineral 48:200
Slind TJ, Sorum H (1976) X-Ray topographic study of defects in olivine crystals. Appl Crystallogr 9:39–41
Smith HMS (1990) Deformation of synthetic olivine single crystals: studies of flow law, dislocation development and recovery. MS thesis, University of Colorado, Boulder, Colorado
Takei H (1978) Growth of fayalite (Fe2SiO4) single crystals by the floating-zone method. J Cryst Growth 43:463–468
Takei H, Kobayashi T (1974) Growth and properties of Mg2SiO4 single crystals. J Cryst Growth 23:121–124
Takei H, Hosoya S, Ozima M (1984) Synthesis of large crystals of silicates and titanates. In: Sunagawa I (ed) Materials Science of the Earth's Interior. Terra Scientific Publishing, Tokyo, pp 107–130
Toriumi M, Karato SI (1978) Experimental studies on the recovery process of deformed olivines and the mechanical state of the upper mantle. Tectonophysics 49:79–95
Wilson LO (1980) The effect of fluctuating growth rates on segregation in crystals grown from the melt I. no backmelting. J Cryst Growth 48:435–450
Wood BJ, Bryndzia LT, Johnson KE (1990) Mantle oxidation state and it relationship to tectonic environment and fluid speciation. Science 248:337–345
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Hanson, D.R., Young, M. & Ryerson, F.J. Growth and characterization of synthetic iron-bearing olivine. Phys Chem Minerals 18, 53–63 (1991). https://doi.org/10.1007/BF00199044
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DOI: https://doi.org/10.1007/BF00199044