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Probing the state of hydrogen in δ AlOOH at mantle conditions with machine learning potential

Journal Article · · Physical Review Research

Hydrous and nominally anhydrous minerals are a fundamental class of solids of enormous significance to geophysics. They are the water carriers in the deep geological water cycle and impact structural, elastic, plastic, and thermodynamic properties and phase relations in Earth's forming aggregates (rocks). They play a critical role in the geochemical and geophysical processes that shape the planet. Their complexity has prevented predictive calculations of their properties, but progress in materials simulations ushered by machine-learning potentials is transforming this state of affairs. Here, we adopt a hybrid approach that combines deep learning potentials (DPs) with the strongly constrained and appropriately normed meta-generalized gradient approximation functional to simulate a prototypical hydrous system. We illustrate the success of this approach to simulate δ AlOOH ( δ ) , a phase capable of transporting water down to near the core-mantle boundary of the Earth ( 2900 km depth and 135 GPa ) in subducting slabs. A high-throughput sampling of phase space using molecular dynamics simulations with DPs sheds light on the hydrogen-bond behavior and proton diffusion at geophysical conditions. These simulations provide a pathway for a deeper understanding of these crucial components that shape Earth's internal state.

Published by the American Physical Society 2024
Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0019759
OSTI ID:
2325201
Journal Information:
Physical Review Research, Journal Name: Physical Review Research Journal Issue: 1 Vol. 6; ISSN PPRHAI; ISSN 2643-1564
Publisher:
American Physical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (94)

Sound velocities of δ‐AlOOH up to core‐mantle boundary pressures with implications for the seismic anomalies in the deep mantle journal February 2016
The Shapes of Protons in Hydrogen Bonds Depend on the Bond Length journal September 2005
First principles prediction of a new high-pressure phase of dense hydrous magnesium silicates in the lower mantle: PREDICTION OF A HIGH PRESSURE DHMS PHASE journal September 2013
Dehydration kinetics of antigorite using in situ high-temperature infrared microspectroscopy journal February 2013
Observation of pressure-induced phase transition of δ-AlOOH by using single-crystal synchrotron X-ray diffraction method journal December 2013
A new hydrous phase δ-AlOOH synthesized at 21 GPa and 1000 °C journal December 2000
First principles molecular dynamics of Li: Test of a new algorithm journal June 1991
Kinetic moments method for the canonical ensemble distribution journal February 1996
A numerical study of the interaction between the mantle wedge, subducting slab, and overriding plate journal December 2002
Quantum effects on phase transitions in high-pressure ice journal February 1998
Hydrous minerals and the storage of water in the deep mantle journal December 2015
DeePMD-kit: A deep learning package for many-body potential energy representation and molecular dynamics journal July 2018
qha: A Python package for quasiharmonic free energy calculation for multi-configuration systems journal April 2019
DP-GEN: A concurrent learning platform for the generation of reliable deep learning based potential energy models journal February 2020
cij: A Python code for quasiharmonic thermoelasticity journal October 2021
LAMMPS - a flexible simulation tool for particle-based materials modeling at the atomic, meso, and continuum scales journal February 2022
Order–disorder phase boundary between ice VII and VIII obtained by first principles journal October 2010
Phase stability and thermal equation of state of δ-AlOOH: Implication for water transportation to the Deep Lower Mantle journal July 2018
Elasticity of hydrous ringwoodite at mantle conditions: Implication for water distribution in the lowermost mantle transition zone journal January 2021
Pervasive low-velocity layer atop the 410-km discontinuity beneath the northwest Pacific subduction zone: Implications for rheology and geodynamics journal January 2021
Spectral neighbor analysis method for automated generation of quantum-accurate interatomic potentials journal March 2015
High-precision molecular dynamics simulation of UO2–PuO2: Anion self-diffusion in UO2 journal February 2013
Fate of water transported into the deep mantle by slab subduction journal November 2018
Phase relations in hydrous MORB at 18–28GPa: implications for heterogeneity of the lower mantle journal June 2005
Elastic properties of δ-AlOOH under pressure: First principles investigation journal May 2009
Stability of Fe–Ni hydride after the reaction between Fe–Ni alloy and hydrous phase (δ-AlOOH) up to 1.2Mbar: Possibility of H contribution to the core density deficit journal March 2012
Post-stishovite transition in hydrous aluminous SiO2 journal June 2016
Four Generations of High-Dimensional Neural Network Potentials journal March 2021
Performance and Cost Assessment of Machine Learning Interatomic Potentials journal October 2019
Modeling Liquid Water by Climbing up Jacob’s Ladder in Density Functional Theory Facilitated by Using Deep Neural Network Potentials journal September 2021
Stability field of new hydrous phase, δ-AlOOH, with implications for water transport into the deep mantle journal October 2001
First principles calculation of a high-pressure hydrous phase, δ-AlOOH: FIRST PRINCIPLES CALCULATION OF δ-ALOOH journal October 2002
Effects of hydration on the elastic properties of olivine journal January 2008
Subduction factory: 4. Depth-dependent flux of H 2 O from subducting slabs worldwide journal January 2011
Ab Initio Molecular Dynamics Investigation of Molten Fe–Si–O in Earth's Core journal June 2019
Elastic Anisotropy of Lizardite at Subduction Zone Conditions journal September 2022
Diffusion of hydrogen in diopside: Results of dehydration experiments journal August 1995
Tunnelling and zero-point motion in high-pressure ice journal March 1998
Accurate first-principles structures and energies of diversely bonded systems from an efficient density functional journal June 2016
The phase diagram of high-pressure superionic ice journal August 2015
Quantum structural fluxion in superconducting lanthanum polyhydride journal March 2023
Double superionicity in icy compounds at planetary interior conditions journal November 2023
Superionic iron oxide–hydroxide in Earth’s deep mantle journal March 2021
Nanosecond X-ray diffraction of shock-compressed superionic water ice journal May 2019
Direct observation of symmetrization of hydrogen bond in δ-AlOOH under mantle conditions using neutron diffraction journal October 2018
Ab initio path integral molecular dynamics: Basic ideas journal March 1996
Efficient and general algorithms for path integral Car–Parrinello molecular dynamics journal April 1996
First principles study of hydrogen bond symmetrization in δ-AlOOH journal March 2018
Less is more: Sampling chemical space with active learning journal June 2018
General relations to obtain the time-dependent heat capacity from isothermal simulations journal April 2021
Investigating finite-size effects in molecular dynamics simulations of ion diffusion, heat transport, and thermal motion in superionic materials journal April 2022
DeePMD-kit v2: A software package for deep potential models journal August 2023
Hydrogen-Bond Symmetrization of δ -AlOOH journal October 2017
Infrared absorption spectra of δ-AlOOH and its deuteride at high pressure and implication to pressure response of the hydrogen bonds journal March 2010
Snakemake--a scalable bioinformatics workflow engine journal August 2012
The role of water in Earth's mantle journal June 2019
Deep neural network for the dielectric response of insulators journal July 2020
Absence of proton tunneling during the hydrogen-bond symmetrization in δ − AlOOH journal September 2021
Stability and distortion of fcc LaH10 with path-integral molecular dynamics journal August 2022
Thermoelastic properties of bridgmanite using deep-potential molecular dynamics journal March 2024
Self-interaction correction to density-functional approximations for many-electron systems journal May 1981
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
Quasiharmonic thermal elasticity of crystals: An analytical approach journal May 2011
Efficient and accurate machine-learning interpolation of atomic energies in compositions with many species journal July 2017
Gaussian Approximation Potentials: The Accuracy of Quantum Mechanics, without the Electrons journal April 2010
Superionic to Superionic Phase Change in Water: Consequences for the Interiors of Uranus and Neptune journal April 2013
Strongly Constrained and Appropriately Normed Semilocal Density Functional journal July 2015
Nature of the Volume Isotope Effect in Ice journal October 2015
Superionic-Superionic Phase Transitions in Body-Centered Cubic H 2 O Ice journal September 2016
Deep Potential Molecular Dynamics: A Scalable Model with the Accuracy of Quantum Mechanics journal April 2018
Phase Diagram of a Deep Potential Water Model journal June 2021
Generalized Gradient Approximation Made Simple journal October 1996
Bonding in the Superionic Phase of Water journal May 2005
Generalized Neural-Network Representation of High-Dimensional Potential-Energy Surfaces journal April 2007
Active learning of uniformly accurate interatomic potentials for materials simulation journal February 2019
Deep machine learning potential for atomistic simulation of Fe-Si-O systems under Earth's outer core conditions journal June 2022
Ab initio investigation of H-bond disordering in δ-AlOOH journal June 2022
XSEDE: Accelerating Scientific Discovery journal September 2014
Thermodynamic parameters in the Earth as determined from seismic profiles journal September 1981
Protonic Diffusion in High-Pressure Ice VII journal February 2002
Superionic and Metallic States of Water and Ammonia at Giant Planet Conditions journal January 1999
Thermal and nuclear quantum effects in the hydrogen bond dynamical symmetrization phase transition of δ-AlOOH [Thermal and nuclear quantum effects in the hydrogen bond dynamical symmetrization phase transition of δ-AlOOH] journal July 2017
Moment Tensor Potentials: A Class of Systematically Improvable Interatomic Potentials journal January 2016
Ab Initio Study on the Lower Mantle Minerals journal May 2020
Hydration and Dehydration in Earth's Interior journal May 2021
Compressibility of the high-pressure polymorph of AlOOH to 17 GPa journal June 2009
Sustainable data analysis with Snakemake journal April 2021
Electrical conductivity of diaspore, δ-AlOOH and ε-FeOOH journal May 2021
A first-principles study of water in wadsleyite and ringwoodite: Implication for the 520 km discontinuity journal July 2022
Vibrational properties of  -AlOOH under pressure journal February 2008
Change in compressibility of  -AlOOH and  -AlOOD at high pressure: A study of isotope effect and hydrogen-bond symmetrization journal August 2009
First Principles Quasiharmonic Thermoelasticity of Mantle Minerals journal January 2010
Dehydration of δ-AlOOH in Earth’s Deep Lower Mantle journal April 2020
Structural Study of δ-AlOOH Up to 29 GPa journal November 2020

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