Olivine-modified spinel-spinel transitions in the 720 system Mg2SiO4-Fe2SiO4: Calorimetric measurements, thermochemical calculation, 721 and geophysical application, Journal of Geophysical Research: Solid Earth, vol.94, issue.B11, pp.15671-15685, 1989. ,
Isotope geodynamics, Earth and Planetary Science Letters, vol.86, issue.2-4, pp.175-203, 1987. ,
, , 2016.
, Multidiffusion mechanisms for noble gases (He, Ne, Ar) in silicate glasses and melts in 727 the transition temperature domain: Implications for glass polymerization, Geochimica et, p.728
, Cosmochimica Acta, vol.172, pp.107-126
Argon behaviour in gem-quality orthoclase from, 1997. ,
, Madagascar: Experiments and some consequences for geochronology, Geochimica et, p.731
, Cosmochimica Acta, issue.15, pp.3227-3255
Argon isotope constraints on modification of oxygen 764 isotopes in Iceland Basalts by surficial processes, Chemical Geology, vol.216, issue.1-2, pp.143-765, 2005. ,
Chondritic xenon in 767 E ', Nature, vol.533, issue.7601, pp.82-85, 2016. ,
Argon diffusion in pyroxenes: 769 Implications for thermochronometry and mantle degassing, Earth and Planetary Science, 2011. ,
, Letters, vol.304, issue.3-4, pp.407-416
Diffusion in Solid Silicates: A Tool to Track Timescales of Processes 772 Comes of Age, Annual Review of Earth and Planetary Sciences, vol.36, issue.1, pp.153-190, 2008. ,
,
Ar and K partitioning between clinopyroxene and silicate melt to 8 GPa, J. D, vol.775, 2002. ,
, Geochimica et Cosmochimica Acta, vol.66, issue.3, pp.507-519
Diffusion of helium in olivine at 1atm and 2.7GPa, 2012. ,
, Geochimica et Cosmochimica Acta, vol.84, pp.269-279
,
Tests of equality between sets of coefficients in two linear regressions, 1960. ,
, 782 (primitive?) mantle components (He, Sr, Nd, Pb) in Samoan lavas, Econometrica: Journal of the Econometric Society, p.835
, Science Letters, vol.111, issue.1, pp.183-199
Volume and grain boundary diffusion of calcium in 837 natural and hot-pressed calcite aggregates, Contributions to Mineralogy and Petrology, vol.838, issue.1, pp.77-91, 1996. ,
Measurement of oxygen grain boundary diffusion in 840 natural, fine-grained, quartz aggregates, Geochimica et Cosmochimica Acta, vol.55, issue.6, pp.841-1597, 1991. ,
Oxygen diffusion in a fine-grained quartz aggregate with 843 wetted and nonwetted microstructures, Journal of Geophysical Research: Solid Earth, vol.844, issue.B10, pp.14017-14029, 1992. ,
Interphase boundary diffusion of oxygen and potassium 846 in K-feldspar/quartz aggregates, Geochimica et Cosmochimica Acta, vol.59, issue.18, pp.3697-3705, 1995. ,
,
Oxygen grain boundary diffusion in natural and hot-849 pressed calcite aggregates, Earth and Planetary Science Letters, vol.161, issue.1-4, pp.189-200, 1998. ,
, , pp.150-152
Silicon diffusion in forsterite aggregates: Implications 852 for diffusion accommodated creep, Geophysical Research Letters, vol.27, issue.15, pp.2337-2340, 2000. ,
Magnesium grain boundary diffusion in 854 forsterite aggregates at 1000°-1300°C and 0.1 MPa to 10 GPa, Journal of Geophysical, 1994. ,
, Research, vol.99, issue.94, pp.19809-19819
Silicon diffusion in a natural quartz aggregate: constraints on 857 solution-transfer diffusion creep, Tectonophysics, vol.325, issue.3-4, pp.193-205, 2000. ,
, , vol.120, pp.60-82
Excess 3He in oceanic basalts: evidence for terrestrial 962 primordial helium, Earth and Planetary Science Letters, vol.26, issue.2, pp.133-139, 1975. ,
Physical chemistry of ionic materials: ions and electrons in solids, 2004. ,
Structure and transport at grain boundaries in 966 polycrystalline olivine: An atomic-scale perspective, Geochimica et Cosmochimica Acta, vol.967, pp.160-176, 2017. ,
The structure and composition of olivine grain 969 boundaries: 40 years of studies, status and current developments, Physics and Chemistry 970 of Minerals, pp.1-34, 2018. ,
CO 2 fluxes from mid-ocean ridges, arcs and plumes, 1998. ,
, Chemical Geology, vol.145, issue.3, pp.233-248
, research. Materials Science and Engineering: A, vol.260, issue.1-2, pp.55-71
, , pp.978-980
, Geochemical Perspectives, vol.2, issue.2, pp.229-230
The origin of rare gases on Earth: The noble gas 990 " b b, Comptes Rendus Geoscience, vol.339, issue.14, pp.937-945, 2007. ,
A primitive 992 plume neon component in MORB: the Shona ridge-anomaly, 1995. ,
, Earth and Planetary Science Letters, vol.133, issue.3-4, pp.367-377
The effect of segregation on the solute diffusion enhancement due to 995 the presence of dislocations, Acta Metallurgica, vol.8, issue.2, pp.132-134, 1960. ,
Early differentiation and volatile accretion recorded in deep-997 mantle neon and xenon, Nature, vol.486, issue.7401, pp.101-104, 2012. ,
On the Fe2+-Mg2+-Interdiffusion in Olivine, 1984. ,
, Berichte Der Bunsengesellschaft Für Physikalische Chemie, vol.88, issue.2, pp.140-145
Rock deformation experimentation. The Brittle-Ductile Transition in 1001, 1990. ,
,
Deformation-induced trace element redistribution in zircon revealed using 1004 atom probe tomography, Nature Communications, p.7, 2016. ,
Neon excess in pumice: volcanological 1006 implications, Journal of Volcanology and Geothermal Research, vol.88, issue.4, pp.279-289, 1999. ,
The core as a possible source of mantle helium. Earth atmospheric helium on olivine: A lobster pot analogy, Geochimica et Cosmochimica, p.1011, 2001. ,
, , vol.179, pp.76-88
Atmospheric 38 Ar/36 Ar in the mantle: implications for 1013 the nature of the terrestrial parent bodies, Earth and Planetary Science Letters, vol.287, issue.3, pp.1014-551, 2009. ,
He, Ne and Ar systematics in single 1016 vesicles: mantle isotopic ratios and origin of the air component in basaltic glasses, Earth 1017 and Planetary Science Letters, vol.274, issue.1, pp.142-150, 2008. ,
Helium distribution in a 1019 mantle shear zone from the Josephine Peridotite, Earth and Planetary Science Letters, vol.359, pp.162-172, 1020. ,
Magma degassing process during Plinian eruptions, Journal 1022 of Volcanology and Geothermal Research, vol.192, issue.3-4, pp.142-150, 2010. ,
Rare gas 1024 systematics on the southernmost Mid-Atlantic Ridge: Constraints on the lower mantle 1025 and the Dupal source, Journal of Geophysical Research: Solid Earth, vol.105, issue.B3, pp.5973-1026, 2000. ,
, , p.1028
Si and O diffusion in (Mg, Fe) 2SiO4 wadsleyite and 1029 ringwoodite and its implications for the rheology of the mantle transition zone, Earth 1030 and Planetary Science Letters, vol.1, issue.284, pp.103-112, 2009. ,
gas subduction barrier, Earth and Planetary Science Letters, vol.89, issue.2, pp.173-183 ,
Stress evolution 1037 and associated microstructure during transient creep of olivine at 1000-1200° C, Physics 1038 of the Earth and Planetary Interiors, vol.278, pp.34-46, 2018. ,
Lattice diffusion and solubility of 1040 argon in forsterite, enstatite, quartz and corundum, Chemical Geology, vol.253, issue.1-2, pp.1-22, 2008. ,
,
Noble gas systematics of the Réunion mantle 1043 f b E ' . Earth and 1044 Planetary Science Letters, vol.200, pp.297-313, 2002. ,
The nature of 1046 pristine noble gases in mantle plumes, Science, vol.288, issue.5468, pp.1036-1038, 2000. ,
Experimental measurements of 3He and 4He mobility in 1048 olivine and clinopyroxene at magmatic temperatures, Geochimica et Cosmochimica, 1993. ,
, , vol.57, pp.90068-90076
Noble gas systematics 1051 of deep rift zone glasses from Loihi Seamount, Hawaii. Earth and Planetary Science, p.1052, 1997. ,
, Letters, vol.150, issue.3, pp.399-411
Diffusion in MgO at high 1054 pressures: Constraints on deformation mechanisms and chemical transport at the 1055 core-mantle boundary, Geophysical Research Letters, issue.2, p.30, 2003. ,
Helium diffusion in olivine based on first principles 1057 calculations, Geochimica et Cosmochimica Acta, vol.156, issue.7160, p.299, 2015. ,
Sources of oceanic basalts: Radiogenic isotopic evidence, Geology, vol.13, issue.2, pp.115-118, 1985. ,
, , 2009.
, Diffusive fractionation of noble gases in mantle with magma channels: origin of low
, He/Ar in mantle-derived rocks, Earth and Planetary Science Letters, vol.280, issue.1, pp.167-174
Degassing history of Earth, 2014. ,
On diffusion in heterogeneous media, American Journal, 2012. ,
, Science, vol.312, issue.9, pp.1028-1047
Chemical geodynamics. Annual Review of Earth and 1069 Planetary Sciences, vol.14, pp.493-571, 1986. ,
, 1: Sample assembly for doping experiments. The assembly was annealed at 0.30 ± 0, p.1
, GPa and 1060 ± 25 °C during 24 h, using a Paterson press
, (a) SEM image of the sample RDPC1, TEM images of microstructures in 1077 polycrystalline samples (b) RDPC1 and (c) RDPP1, and HR-TEM image of a characteristic 1078
, Arrhenius diagrams for 40 Ar, 38 Ar, and 36 Ar diffusion coefficients obtained from step 1081 heating analyses of polycrystalline olivine samples (a) RDPC1, (b) RDPP1, and (c), pp.1-2