Member Since 2021
Giacomo Criniti
Carnegie Postdoctoral Fellow, Carnegie Institution for Science
AGU Research
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Temperature Dependence of H2O Solubility in Al‐Free Stishovite
GEOPHYSICAL RESEARCH LETTERS
01 february 2024
Narangoo Purevjav, Hongzhan Fei, Takayuki Ishii, G...
The role of stishovite in transporting water in subducting slabs has been a subject of debate for several decades. Here we investigated stishovite'...
Thermal Equation of State and Structural Evolution of Al‐Bearing Bridgmanite
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
19 january 2024
Giacomo Criniti, Tiziana Boffa Ballaran, Alexander...
(Mg, Fe, Al)(Si, Al)O3 bridgmanite is the most abundant mineral of Earth′s lower mantle. Al is incorporated in the crystal structure of bridg...
Post-Stishovite Phase Transition in the Earth's Lower Mantle: Insights from Experiments with Time-Resolved X-Ray Diffraction in Dynamic Diamond Anvil Cells
PROBING EARTH AND PLANETARY MATERIALS UNDER EXTREME CONDITIONS II POSTER
mineral and rock physics | 13 december 2023
Biao Wang, Johannes Buchen, Alba San José Méndez, ...
Subducting slabs transport Mid-Ocean Ridge Basalts (MORBs) into the Earths lower mantle, where former MORBs contain approximately 20-25 vol.% SiO2 sti...
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Stress and Strain Partitioning in Polycrystalline Materials at High Pressures and Seismic Frequencies
THERMODYNAMIC PROPERTIES OF PLANETARY MATERIALS II ORAL
mineral and rock physics | 11 december 2023
Johannes Buchen, Biao Wang, Niccolò Satta, Viktori...
Our image of the structure and dynamics of Earth's deep interior depends significantly on the interpretation of seismic observations. Seismic tomograp...
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Water solubility of aluminous silicas at lower mantle conditions and their implication for water cycle in the deep mantle
THERMODYNAMIC PROPERTIES OF PLANETARY MATERIALS II ORAL
mineral and rock physics | 11 december 2023
Takayuki Ishii, Giacomo Criniti, Eiji Ohtani, Hong...
Determinations of the water solubility of nominally anhydrous minerals and thermal stability of hydrous minerals is crucial for understanding the stru...
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Strong Effect of Stress on the Seismic Signature of the Post‐Stishovite Phase Transition in the Earth's Lower Mantle
GEOPHYSICAL RESEARCH LETTERS
19 may 2023
Biao Wang, Johannes Buchen, Alba San José Méndez, ...
The stishovite to post‐stishovite phase transition may modify the scattering of seismic waves by stishovite‐bearing rocks in the Earth'...
A self-protection mechanism by the hydration reduced thermal conductivity of hydrous minerals
TOWARD AN INTERDISCIPLINARY UNDERSTANDING ON THE STRUCTURE, COMPOSITION, AND DYNAMIC EVOLUTION OF THE LOWER MANTLE II ONLINE POSTER DISCUSSION
study of earth's deep interior | 15 december 2022
Wen-Pin Hsieh, Enrico Marzotto, Takayuki Ishii, Le...
Earths deep water cycle triggers significant influences on the physical, chemical, and geodynamical properties in its deep interior. A critical questi...
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Single‐Crystal Elasticity of Antigorite at High Pressures and Seismic Detection of Serpentinized Slabs
GEOPHYSICAL RESEARCH LETTERS
26 august 2022
Niccolò Satta, Luiz Morales, Giacomo Criniti, Alex...
The subduction of serpentinized slabs is the dominant process to transport “water” into Earth's mantle, and plays a pivotal role for su...