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Microcline feldspar (KAlSi$_3$O$_8$) is a common mineral with important roles for Earth's ecological balance. It participates in the carbon, potassium, and water cycles, contributing to CO$_2$ sequestration, soil formation, and atmospheric…

Mesoscale and Nanoscale Physics · Physics 2023-11-28 Giada Franceschi , Andrea Conti , Luca Lezuo , Rainer Abart , Florian Mittendorfer , Michael Schmid , Ulrike Diebold

We present a multi-zone galactic chemical evolution (GCE) model for the Milky Way that takes the most recently updated yields of major nucleosynthesis channels into account. It incorporates physical processes commonly found in previous GCE…

Astrophysics of Galaxies · Physics 2023-07-11 Boquan Chen , Michael R. Hayden , Sanjib Sharma , Joss Bland-Hawthorn , Chiaki Kobayashi , Amanda I. Karakas

Photoelectrochemical (PEC) water splitting is a promising method for conversing solar energy into chemical energy stored in the form of hydrogen. Nanostructured hematite ($\alpha$-Fe$_2$O$_3$) is one of the most attractive materials for…

Structure and morphology play a crucial role in enhancing the biomimetic oxidase activity of nanozymes. In this study, a facile \emph{in situ} chemical oxidation strategy was employed to synthesize MOF-derived MnO$_x$, utilizing the…

Mesoscale and Nanoscale Physics · Physics 2025-12-22 Udisha Duhan , Arnab Pan , Ritesh Dubey , Samar Layek , Sushil Kumar , Tapas Goswami

The knowledge of how oxygen atoms are distributed at a magnetic-metal / oxide, or magnetic-metal / non-magnetic-metal interface, can be an useful tool to optimize device production. Multilayered Ni81Fe19 / Ta samples consisting of 15…

Materials Science · Physics 2021-11-15 T. J. A. Mori , R. D. D. Pace , W. H. Flores , M. Carara , L. F. Schelp , L. S. Dorneles

Essential insights on the characterization and quality of a detectable biosphere are gained by analyzing the effects of its environmental parameters. We compiled environmental and biological properties of the Phanerozoic Eon from various…

Earth and Planetary Astrophysics · Physics 2023-08-17 Iva Vilović , Dirk Schulze-Makuch , René Heller

BiFeO$_3$ (BFO) shows both ferroelectricity and magnetic ordering at room temperature but its ferromagnetic component, which is due to spin canting, is negligible. Substitution of transition-metal atoms such as Co for Fe is known to enhance…

The methane cycle is a key component of the Earth system that links planetary climate, biological metabolism, and the global biogeochemical cycles of carbon, oxygen, sulfur, and hydrogen. However, currently lacking is a numerical model…

Atmospheric and Oceanic Physics · Physics 2020-07-31 Christopher T. Reinhard , Stephanie L. Olson , Sandra Kirtland Turner , Cecily Palike , Yoshiki Kanzaki , Andy Ridgwell

Earth's interior consists primarily of an insulating rocky mantle and a metallic iron-dominant core. Recent work has shown that mountain-scale structures at the core-mantle boundary may be highly enriched in FeO reported to exhibit high…

Cells are known to sense and respond to their mechanical microenvironment in profound ways. Various evidence has implicated the adhesome, a body of adhesion associated proteins, in several cell fate decisions, including differentiation and…

Cell Behavior · Quantitative Biology 2020-05-12 Zachary Reitz

A multiscale mathematical model describing the genesis and ecology of algal-bacterial photogranules and the metals biosorption on their solid matrix within a sequencing batch reactor (SBR) is presented. The granular biofilm is modelled as a…

Cell Behavior · Quantitative Biology 2023-01-31 F. Russo , A. Tenore , M. R. Mattei , L. Frunzo

During the Noachian, Mars' crust may have provided a favorable environment for microbial life. The porous brine-saturated regolith would have created a physical space sheltered from UV and cosmic radiations and provided a solvent, while the…

Earth and Planetary Astrophysics · Physics 2022-10-12 Boris Sauterey , Benjamin Charnay , Antonin Affholder , Stephane Mazevet , Regis Ferriere

Irradiation-driven fragmentation and chemical transformations of molecular systems play a key role in nanofabrication processes where organometallic compounds break up due to the irradiation with focused particle beams. In this study,…

Chemical Physics · Physics 2023-09-06 Benjamin Andreides , Alexey V. Verkhovtsev , Juraj Fedor , Andrey V. Solov'yov

Iron telluride (FeTe), a relative of the iron based high temperature superconductors, displays unusual magnetic order and structural transitions. Here we explore the idea that strong correlations may play an important role in these…

Materials Science · Physics 2013-05-29 Ari M. Turner , Fa Wang , Ashvin Vishwanath

Electrochemically mediated selective adsorption is an emerging electrosorption technique that utilizes Faradaically enhanced redox active electrodes, which can adsorb ions not only electrostatically, but also electrochemically. The superb…

Chemical Physics · Physics 2021-01-05 Fan He , Martin Z. Bazant , T. Alan Hatton

The dynamics of microbial communities is incredibly complex, determined by competition for metabolic substrates and cross-feeding of byproducts. Species in the community grow by harvesting energy from chemical reactions that transform…

Populations and Evolution · Quantitative Biology 2022-03-22 Ashish B. George , Tong Wang , Sergei Maslov

In light of the recent discovery of giant electrostriction in defective fluorites, here we investigate the interplay between mechanical, electrochemical and electromechanical properties of oxygen defective ceria compositions as the effect…

Applied Physics · Physics 2020-02-18 Ahsanul Kabir , Jin Kyu Han , Benoit Merle , Vincenzo Esposito

Reversible ultrafast switching of surface thermodynamics is highly desirable for hydrogen storage and catalysis yet remains elusive at the nanoscale. Here we demonstrate that photoinduced ferroic-order switching in two-dimensional ionic…

Transition metal oxides are state-of-the-art materials for catalysing the oxygen evolution reaction (OER), whose slow kinetics currently limit the efficiency of water electrolysis. However, microscale physicochemical heterogeneity between…

Planetary habitability is in part determined by the atmospheric evolution of a planet; one key component of such evolution is escape of heavy ions to space. Ion loss processes are sensitive to the plasma environment of the planet, dictated…

Earth and Planetary Astrophysics · Physics 2019-03-27 Hilary Egan , Riku Jarvinen , David Brain