31 papers
Atmospheric clustering explores how tiny particles in the air group together to form clouds, fog, and even influence our weather patterns. This fascinating intersection of physics and meteorology reveals the invisible dance of molecules that shapes everything from a gentle breeze to a massive storm system. Understanding these microscopic interactions is key to predicting climate change and improving air quality forecasts for communities worldwide.
On Gist.Science, we track every new preprint published in the atmospheric clustering category on arXiv. Our team processes each submission to provide both a clear, plain-language explanation and a detailed technical summary, ensuring that complex research is accessible to students, policymakers, and curious minds alike.
Below are the latest papers in atmospheric clustering, updated daily directly from the source.
This study presents a novel, scalable surface Paul trap design featuring multiple trapping regions that enables trapped ions to function as ultra-sensitive magnetic sensors capable of detecting fields from DC to hundreds of MHz with sub-millimeter spatial resolution for precise gradiometry.
This study utilizes velocity slice imaging and partial wave analysis to reveal that electron-impact-induced ion-pair dissociation in carbonyl sulfide (OCS) proceeds via quasi-resonant excitation of hybrid superexcited states, producing distinct CO⁺/S⁻ and CS⁺/O⁻ pathways with kinetic energy behaviors that invalidate the dipole-Born approximation and have significant implications for astrochemistry and radiation biophysics.
This paper presents the development of a cryogenic ion mobility spectrometer and demonstrates the electronic state chromatography of lutetium cations (Lu) in helium gas, revealing how relativistic effects and varying electric fields influence the reduced mobility and population quenching of ground and meta-stable states.
This paper investigates the single-particle momentum distribution of mass-imbalanced Efimov states in noninteger dimensions, revealing that contact parameters grow significantly as the dimension decreases from three toward a critical value where continuum scale symmetry emerges, thereby influencing observables in resonantly interacting trapped Bose gases.
This paper employs mean-field theory, Mayer's f-functions, and Hill's nanothermodynamics to model phase transitions in MOF-confined fluids, revealing that pore size dictates whether the transition is discontinuous or continuous while demonstrating that confinement lowers the free-energy barrier and condensation pressure compared to bulk fluids.
TUNA is an open-source, streamlined quantum chemistry program designed specifically for atoms and diatomic molecules that unifies a broad range of electronic structure methods under a single principle of numerical differentiation to provide a transparent platform for teaching, benchmarking, and method development.
The authors demonstrate that the intense chiral asymmetry typically observed in photoelectron angular distributions can be translated into a measurable total photoionization yield for submicron-sized chiral nanoparticles, enabling highly sensitive enantiopurity analysis without the need for high-vacuum electron spectrometers.
This study reveals that the stability and migration of the central disclination in fivefold-twinned gold nanoparticles are governed by a geometry-controlled competition between axis centering and detwinning, where concave morphologies promote symmetry restoration while shallow convex geometries trigger rapid structural relaxation.
This study utilizes irradiation-driven molecular dynamics simulations to investigate the electron-induced fragmentation of W(CO) precursors, revealing how precursor density and electron fluence govern the formation of tungsten-rich clusters and establishing scaling relations to optimize simulation parameters for focused electron beam-induced deposition.
This study reveals that oblique nanocluster collisions can yield negative normal restitution coefficients under standard definitions, prompting a proposed correction and demonstrating that macroscopic continuum concepts like elasticity and surface tension remain valid for nanoparticles containing hundreds of atoms.