Dislocations and plastic deformation in MgO crystals: a review
This review paper focuses on dislocations and plastic deformation in magnesium oxide
crystals. MgO is an archetype ionic ceramic with refractory properties which is of interest in …
crystals. MgO is an archetype ionic ceramic with refractory properties which is of interest in …
2.16 Seismic anisotropy of the deep Earth from a mineral and rock physics perspective
D Mainprice - Treatise on geophysics, 2010 - books.google.com
In this section the contribution of CPO to seismic anisotropy in the deep Earth with cases of
olivine and the role of melt is illustrated. The CPO in rocks of upper-mantle origin is now well …
olivine and the role of melt is illustrated. The CPO in rocks of upper-mantle origin is now well …
Sound velocity of hcp-Fe at high pressure: experimental constraints, extrapolations and comparison with seismic models
D Antonangeli, E Ohtani - Progress in Earth and Planetary Science, 2015 - Springer
Determining the sound velocity of iron under extreme thermodynamic conditions is essential
for a proper interpretation of seismic observations of the Earth's core but is experimentally …
for a proper interpretation of seismic observations of the Earth's core but is experimentally …
Femtosecond visualization of hcp-iron strength and plasticity under shock compression
Iron is a key constituent of planets and an important technological material. Here, we
combine in situ ultrafast x-ray diffraction with laser-induced shock compression experiments …
combine in situ ultrafast x-ray diffraction with laser-induced shock compression experiments …
Characterization of the microstructure in random and textured polycrystals and single crystals by diffraction line profile analysis
X-ray or neutron diffraction patterns are simulated by convoluting defect specific profile
functions based on continuum theory of elasticity. The defect related profile functions are …
functions based on continuum theory of elasticity. The defect related profile functions are …
Orientation-dependent evolution of the dislocation density in grain populations with different crystallographic orientations relative to the tensile axis in a polycrystalline …
Line profile analysis was carried out on neutron diffraction patterns collected by the energy-
dispersive method for an in situ tensile-deformed AISI-316 stainless steel specimen. The …
dispersive method for an in situ tensile-deformed AISI-316 stainless steel specimen. The …
In situ quantitative study of plastic strain-induced phase transformations under high pressure: Example for ultra-pure Zr
KK Pandey, VI Levitas - Acta Materialia, 2020 - Elsevier
The first in situ quantitative synchrotron X-ray diffraction (XRD) study of plastic strain-induced
phase transformation (PT) has been performed on α− ω PT in ultra-pure, strongly plastically …
phase transformation (PT) has been performed on α− ω PT in ultra-pure, strongly plastically …
Composition of the Earth's inner core from high-pressure sound velocity measurements in Fe–Ni–Si alloys
We performed room-temperature sound velocity and density measurements on a
polycrystalline alloy, Fe0. 89Ni0. 04Si0. 07, in the hexagonal close-packed (hcp) phase up …
polycrystalline alloy, Fe0. 89Ni0. 04Si0. 07, in the hexagonal close-packed (hcp) phase up …
Study of internal lattice strain distributions in stainless steel using a full-field elasto-viscoplastic formulation based on fast Fourier transforms
In this work, the evolution of internal lattice strains in face-centered cubic stainless steel
under uniaxial tension is studied using a recently developed full-field elasto-viscoplastic …
under uniaxial tension is studied using a recently developed full-field elasto-viscoplastic …
Creep of phyllosilicates at the onset of plate tectonics
Plate tectonics is the unifying paradigm of geodynamics yet the mechanisms and causes of
its initiation remain controversial. Some models suggest that plate tectonics initiates when …
its initiation remain controversial. Some models suggest that plate tectonics initiates when …