Atomistic simulations of 40Ar diffusion in muscovite

J Nteme, S Scaillet, P Brault, L Tassan-Got - Geochimica et Cosmochimica …, 2022 - Elsevier
Muscovite ranks among the most commonly dated minerals in 40 Ar/39 Ar geochronology.
Yet, its use in thermochronological reconstructions is hampered by the lack of reliable data …

Helium diffusion systematics inferred from continuous ramped heating analysis of Transantarctic Mountains apatites showing age overdispersion

H Guo, PK Zeitler, BD Idleman, AK Fayon… - … et Cosmochimica Acta, 2021 - Elsevier
Application of apatite (U-Th)/He thermochronology has been hindered by incomplete
understanding of diffusion systematics that leads to the single-grain age dispersion often …

Mechanical behavior of alpha quartz with void defects under tension: a molecular dynamics study using different interatomic potentials

Y Jia, H Zhang, MK Shukla, S Larson… - … and Simulation in …, 2024 - iopscience.iop.org
This study employs a series of molecular dynamics (MD) simulations, utilizing three
commonly used interatomic potentials, ie van Beest, Kramer, and van Santen (BKS) …

Gas transport model in pore heterogeneous bedded salt rock: Implications for tightness evaluation of salt cavern gas storage

T Wang, Y Liao, C Yang, D Xie, W Chen… - Gas Science and …, 2024 - Elsevier
To address the gas flow behaviors in bedded salt rock, an apparent permeability model
considering Knudsen diffusion, pore surface diffusion, and pore heterogeneity was …

Effects of pressure on hydrogen diffusion behaviors in MgO

K Yang, X Tao, Z Zeng, X Wang - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
Hydrogen, as the smallest atom and a key component of water, can penetrate into materials
in various forms (eg, atoms, molecules), which has significant effects on their properties; …

Ultrahigh hydrogen diffusivities in under high pressure

Y Zhu, L Fang, Z Zeng, X Wang - Physical Review B, 2024 - APS
Al 2 O 3, an excellent hydrogen permeation barrier (HPB) at ambient pressure, is also widely
used in high-pressure experiments on hydrogen for protecting diamond anvil cells. In this …

[HTML][HTML] Cosmogenic He paleothermometry on post-LGM glacial bedrock within the central European Alps

N Gribenski, MM Tremblay, PG Valla, G Balco… - …, 2022 - gchron.copernicus.org
Diffusion properties of cosmogenic 3 He in quartz at Earth surface temperatures offer the
potential to directly reconstruct the evolution of past in situ temperatures from formerly …

Permeability Characteristics of Rock Salt and Tightness Evaluation of Underground Gas Storage Salt Cavern

C Yang, T Wang - Underground Rock Salt Used for Energy Storage …, 2024 - Springer
The permeability of rock salt is relatively small, and in the actual design and verification of
the sealing of salt cavern UGS, rock salt is considered impermeable. However, due to the …

Diffusion SinEs in Apatite (U-Th)/He Thermochronology: Evidence from Continuous Ramped Heating Analysis of KTB Apatites

H Guo, PK Zeitler - … with Continuous Ramped Heating Analysis: New … - search.proquest.com
There is increasing recognition of intra-sample overdispersion of ages and variability of
helium (4He) diffusion systematics that cannot be fully explained by any widely used …

Molecular Dynamics Simulations for the Mechanical Behavior of Alpha Quartz With Void Defects Under Tension

Y Jia - 2023 - search.proquest.com
The structural and mechanical properties of void-free and single-void α-quartz were
investigated using MD simulations with three different interatomic potentials (BKS, Vashishta …