Full Microscopic Simulations Uncover Persistent Quantum Effects in Primary PhotosynthesisThe presence of quantum effects in photosynthetic excitation energy transfer has been intensely debated over the past decade. Nonlinear spectroscopy cannot unambiguously distinguish coherent…Nicola Lorenzoni, Thibaut Lacroix, James Lim et al.·Mar 21, 2025SaveLearn
Multi-timescale time encoding for CNN prediction of Fenna-Matthews-Olson energy-transfer dynamicsMachine learning simulations of open quantum dynamics often rely on recursive predictors that accumulate error. We develop a non-recursive convolutional neural networks (CNNs) that maps system…Shun-Cai Zhao, Yi-Meng Huang, Yi-Fan Yang et al.·Mar 21, 2025SaveLearn
Molecular Polarizability under Vibrational Strong CouplingPolaritonic chemistry offers the possibility of modifying molecular properties and even influencing chemical reactivity through strong coupling between vibrational transitions and confined light…Thomas Schnappinger, Markus Kowalewski·Mar 21, 2025SaveLearn
Light-Induced Persistent Electronic Chirality in Achiral Molecules Probed with Time-Resolved Electronic Circular Dichroism SpectroscopyChiral systems exhibit unique properties traditionally linked to their asymmetric spatial arrangement. Recently, multiple laser pulses were shown to induce purely electronic chiral states without…Torsha Moitra, Lukas Konecny, Marius Kadek et al.·Mar 21, 2025SaveLearn
Modeling of Chemical Reactions in Rarefied Gas Flows by the Kinetic Fokker-Planck MethodWe propose a novel approach for modeling chemical reactions within the particle-based Fokker-Planck framework for gas flow simulations which conserves mass, momentum, and energy while retaining the…Leo Basov, Georgii Oblapenko, Martin Grabe·Mar 21, 2025SaveLearn
Extreme Ultraviolet Time-Resolved Photoelectron Spectrometer with an Ultrathin Liquid Flat JetA setup for extreme-ultraviolet time-resolved photoelectron spectroscopy (XUV-TRPES) of liquids is described based on a gas-dynamic flat jet formed by a microfluidic chip device. In comparison to a…Masafumi Koga, Do Hyung Kang, Zachary N. Heim et al.·Mar 21, 2025SaveLearn
Production, Characteristics and Biological effects of Protonated Small Water ClustersThe production and characteristics of protonated small water clusters (PSWCs) were reported in this work, where in electrospray ionization (ESI) of pure water, the species obtained were singly…Yixin Zhu·Mar 21, 2025SaveLearn
APPA : Agentic Preformulation Pathway AssistantThe design and development of effective drug formulations is a critical process in pharmaceutical research, particularly for small molecule active pharmaceutical ingredients. This paper introduces a…Julius Lange, Leonid Komissarov, Nicole Wyttenbach et al.·Mar 20, 2025SaveLearn
A Complete Active Space Self-Consistent Field approach for molecules in QED environmentsMultireference systems are usually challenging to investigate using ab initio methods as they require an accurate description of static electron correlation. The urgency of developing similar…Riccardo Alessandro, Matteo Castagnola, Henrik Koch et al.·Mar 20, 2025SaveLearn
Transfer learning from first-principles calculations to experiments with chemistry-informed domain transformationSimulation-to-Real (Sim2Real) transfer learning, the machine learning technique that efficiently solves a real-world task by leveraging knowledge from computational data, has received increasing…Yuta Yahagi, Kiichi Obuchi, Fumihiko Kosaka et al.·Mar 20, 2025SaveLearn
Thermodynamic consistency and fluctuations in mesoscopic stochastic simulations of reactive gas mixturesIt is essential that mesoscopic simulations of reactive systems reproduce the correct statistical distributions at thermodynamic equilibrium. By considering a compressible fluctuating hydrodynamics…Matteo Polimeno, Changho Kim, François Blanchette et al.·Mar 20, 2025SaveLearn
Using machine learning to map simulated noisy and laser-limited multidimensional spectra to molecular electronic couplingsTwo-dimensional electronic spectroscopy (2DES) has enabled significant discoveries in both biological and synthetic energy-transducing systems. Although deriving chemical information from 2DES is a…Jonathan D. Schultz, Kelsey A. Parker, Bashir Sbaiti et al.·Mar 19, 2025SaveLearn
Deep quantum Monte Carlo approach for polaritonic chemistryRecent years have witnessed a surge of experimental and theoretical interest in controlling the properties of matter, such as its chemical reactivity, by confining it in optical cavities, where the…Yifan Tang, Gian Marcello Andolina, Alica Cuzzocrea et al.·Mar 19, 2025SaveLearn
Fast simulation of soft x-ray near-edge spectra using a relativistic state-interaction approach: Application to closed-shell transition metal complexesSpectroscopic techniques based on core-level excitations provide powerful tools for probing molecular and electronic structures with high spatial resolution. However, accurately calculating spectral…Sarah Pak, Muhammed A. Dada, Niranjan Govind et al.·Mar 19, 2025SaveLearn
An atomistic approach for modeling of polarizability and Raman scattering of water clusters and liquid waterIn this work, we develop a framework for atomistic modeling of electronic polarizability to predict the Raman spectra of hydrogen-bonded clusters and liquids from molecular dynamics (MD) simulations.…Atanu Paul, Ilya Grinberg·Mar 19, 2025SaveLearn
Charging dynamics of electric double layer capacitors including beyond-mean-field electrostatic correlationsElectric double layer (EDL) formation underlies the functioning of supercapacitors and several other electrochemical technologies. Here, we study how the EDL formation near two flat blocking…David Fertig, Mathijs Janssen·Mar 19, 2025SaveLearn
Decoding Binding Pathways of Ligands in Prolyl OligopeptidaseNeurodegenerative diseases, such as Alzheimer's and Parkinson's, pose a growing global health burden. Prolyl oligopeptidase (PREP) has emerged as a potential therapeutic target in these diseases.…Katarzyna Walczewska-Szewc, Jakub Rydzewski·Mar 19, 2025SaveLearn
Molecular Insights into Yb(III) Speciation in Sulfate-Bearing Hydrothermal Fluids from X-ray Absorption Spectra Informed by ab initio Molecular DynamicsRare earth elements (REEs) are critical for advanced technologies, yet in hydrothermal aqueous solutions the molecular level details of their interaction with ligands that control their geochemical…Xiaodong Zhao, Duo Song, Sebastian Mergelsberg et al.·Mar 19, 2025SaveLearn
Cyclic Voltammetry of Ion-Coupled Electron Transfer Reactions for Diagnosing Energy Storage MaterialsThe methods of Nicholson and Shain and Randles-Sevcik are the paradigms of voltammetry of redox species. However, as they were originally developed for aqueous redox couples, they cannot be directly…Keyvan Malaie·Mar 18, 2025SaveLearn
Generative design of functional organic molecules for terahertz radiation detectionPlasmonic nanocavities are molecule-nanoparticle junctions that offer a promising approach to upconvert terahertz radiation into visible or near-infrared light, enabling nanoscale detection at room…Zsuzsanna Koczor-Benda, Shayantan Chaudhuri, Joe Gilkes et al.·Mar 18, 2025SaveLearn
Comparison between PBE-D3, B3LYP, B3LYP-D3 and MP2 Methods for quantum mechanical calculations of polarizability and IR-NMR spectra in C24 isomers, including a novel isomer with D2d symmetryWe perform a comprehensive theoretical analysis of C24 isomers in the gaseous phase using the PBE-D3-cc-pVTZ,B3LYP-cc-pVTZ,B3LYP-D3-cc-pVTZ , MP2-6-31G methods.We consider the basis set cc-pVTZ for…Futtaim Alhanzal, Nabil Joudieh, Khansaa Hussein et al.·Mar 18, 2025SaveLearn
Precise Quantum Chemistry calculations with few Slater DeterminantsSlater determinants have underpinned quantum chemistry for nearly a century, yet their full potential has remained challenging to exploit. In this work, we show that a variational wavefunction…Clemens Giuliani, Jannes Nys, Rocco Martinazzo et al.·Mar 18, 2025SaveLearn
Computation of Auger Electron Spectra in Organic Molecules with Multiconfiguration Pair-Density Functional TheoryEfficiently and accurately computing molecular Auger electron spectra for larger systems is limited by the increasing complexity of the scaling in the number of doubly ionized final states with…Adam E. A. Fouda, Bhavnesh Jangid, Eetu Pelimanni et al.·Mar 18, 2025SaveLearn
Role of symmetry-forbidden transitions in resonant inelastic X-ray scattering emission from materials with trapped molecular O2Oxygen resonant inelastic X-ray scattering has become a prominent tool for unveiling the electronic structure of solids, especially redox mechanisms in Li-rich cathode materials. A number of studies…Maxwell D. Radin, Alexander Kunitsa·Mar 18, 2025SaveLearn
Ensemble Knowledge Distillation for Machine Learning Interatomic PotentialsThe quality of machine learning interatomic potentials (MLIPs) strongly depends on the quantity of training data as well as the quantum chemistry (QC) level of theory used. Datasets generated with…Sakib Matin, Emily Shinkle, Yulia Pimonova et al.·Mar 18, 2025SaveLearn