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๐Ÿ” moritz ibing ๐Ÿ“‚ Chemistry
Showing 59 results for "moritz ibing" in Chemistry
Chemistry Preprint PDF DOI

MARTINI-based force fields for predicting gas separation performances of MOF/polymer composites

Cecilia M. S. Alvares, Rocio Semino ยท 2025

MOF/polymer composites have been widely investigated in the past decade for gas separation applications. However, the impact of MOF nanoparticle morphology and size in gas separation have not yet beenโ€ฆ

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Chemistry Preprint PDF DOI

Spin dependent fluorescence mediated by anti-symmetric exchange in triplet exciton pairs

Yan Sun, M. Monteverde, V. Derkach, T. Chaneliere, E. Aldridge, J. E. Anthony, A.D. Chepelianskii ยท 2025

Singlet fission and triplet-triplet annihilation (TTA) are spin-dependent phenomena critical to optoelectronics. The dynamics of spin populations during geminate triplet pair separation are crucial foโ€ฆ

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Chemistry Preprint PDF DOI

Topological analysis reveals multiple pathways in molecular dynamics

Luca Donati, Surahit Chewle, Dominik St. Pierre, Vijay Natarajan, Marcus Weber ยท 2024

Molecular Dynamics simulations are essential tools for understanding the dynamic behavior of biomolecules, yet extracting meaningful molecular pathways from these simulations remains challenging due tโ€ฆ

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Chemistry Preprint PDF DOI

Impact of dipole self-energy on cavity-induced nonadiabatic dynamics

Csaba Fabri, Gabor J. Halasz, Jaroslav Hofierka, Lorenz S. Cederbaum, Agnes Vibok ยท 2024

The coupling of matter to the quantized electromagnetic field of a plasmonic or optical cavity can be harnessed to modify and control chemical and physical properties of molecules. In optical cavitiesโ€ฆ

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Chemistry Preprint PDF DOI

Memory Kernel Coupling Theory: Obtain Time Correlation Function from Higher-order Moments

Wei Liu, Yu Su, Yao Wang, Wenjie Dou ยท 2024

Dynamical observables can often be described by time correlation functions (TCFs). However, efficiently calculating TCFs for complex quantum systems is a significant challenge, which generally requireโ€ฆ

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Chemistry Preprint PDF DOI

Current and future applications of PVDF-carbon nanomaterials in energy and sensing

Joanna Kujawa, Slawomir Boncel, Samer Al Gharabli, Stanislaw Koter, Anna Kaczmarek Kedziera, Emil Korczeniewski, Artur P. Terzyk ยท 2024

The review unveils the diverse applications of concerted polyvinylidene fluoride (PVDF)-carbon nanomaterial (CNM) systems, spanning from electromagnetic interference shielding, including elimination oโ€ฆ

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Chemistry Preprint PDF DOI

Bridging electronic and classical density-functional theory using universal machine-learned functional approximations

Michelle M. Kelley, Joshua Quinton, Kamron Fazel, Nima Karimitari, Christopher Sutton, Ravishankar Sundararaman ยท 2024

The accuracy of density-functional theory (DFT) is determined by the quality of the approximate functionals, such as exchange-correlation in electronic DFT and the excess functional in the classical Dโ€ฆ

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Chemistry Preprint PDF DOI

Mori generalized master equations offer an efficient route to predict and interpret transport

Srijan Bhattacharyya, Thomas Sayer, Andres Montoya-Castillo ยท 2024

Predicting how a material's microscopic structure and dynamics determine its transport properties remains a fundamental challenge. To alleviate this task's often prohibitive computational expense, we โ€ฆ

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Chemistry Preprint PDF DOI

Thermodynamics of mixtures containing alkoxyethanols. XXVIII: Liquid-liquid equilibria for 2-phenoxyethanol + selected alkanes

Victor Alonso, Mario Garcia, Juan Antonio Gonzalez, Isaias Garcia De La Fuente, Jose Carlos Cobos ยท 2024

The coexistence curves of the liquid-liquid equilibria (LLE) for systems of 2-phenoxyethanol (2PhEE) with heptane, octane, cyclohexane, methylcyclohexane or ethylcyclohexane have been determined by thโ€ฆ

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Chemistry Preprint PDF DOI

Interoperable Workflows by Exchanging Grid-Based Data between Quantum-Chemical Program Packages

Kevin Focke, Matteo De Santis, Mario Wolter, Jessica A. Martinez B, Valerie Vallet, Andre Severo Pereira Gomes, Ma{l}gorzata Olejniczak, Christoph R. Jacob ยท 2024

Quantum-chemical subsystem and embedding methods require complex workflows that may involve multiple quantum-chemical program packages. Moreover, such workflows require the exchange of voluminous dataโ€ฆ

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Chemistry Preprint PDF DOI

Quantum criticality in chains of planar rotors with dipolar interactions

Tobias Serwatka, Pierre-Nicholas Roy ยท 2024

In this contribution we perform a density matrix renormalization group study of chains of planar rotors interacting via dipolar interactions. By exploring the ground state from weakly to strongly inteโ€ฆ

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Chemistry Preprint PDF DOI

Initial Stages of Water Absorption on $\mathbf{CeO}_{2}$ Surfaces at Very Low Temperatures for Understanding Anti-Icing Coatings

Anna Cecilie {AA}sland, Simon P. Cooil, Damir Mamedov, H{aa}kon I. R{o}st, Johannes Bakkelund, Zheshen Li, Smagul Karazhanov, Justin W. Wells ยท 2023

Anti-icing coatings are intended to prevent ice formation on surfaces, minimising the risk of surface-related damage and also reducing ice-related hazards in society. $\mathrm{CeO}_{2}$ coatings are rโ€ฆ

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Chemistry Preprint PDF DOI

Electronic excited states from physically-constrained machine learning

Edoardo Cignoni, Divya Suman, Jigyasa Nigam, Lorenzo Cupellini, Benedetta Mennucci, Michele Ceriotti ยท 2023

Data-driven techniques are increasingly used to replace electronic-structure calculations of matter. In this context, a relevant question is whether machine learning (ML) should be applied directly toโ€ฆ

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Chemistry Preprint PDF DOI

Band gaps of long-period polytypes of IV, IV-IV, and III-V semiconductors estimated with an Ising-type additivity model

Raghunathan Ramakrishnan, Shruti Jain ยท 2023

We apply an Ising-type model to estimate the band gaps of the polytypes of group IV elements (C, Si, and Ge) and binary compounds of groups: IV-IV (SiC, GeC, and GeSi), and III-V (nitride, phosphide, โ€ฆ

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Chemistry Preprint PDF DOI

Photoemission of the Upconverted Hot Electrons in Mn-doped CsPbBr$_3$ Nanocrystals

Chih-Wei Wang, Xiaohan Liu, Tian Qiao, Mohit Khurana, Alexey V. Akimov, Dong Hee Son ยท 2022

Hot electrons play a crucial role in enhancing the efficiency of photon-to-current conversion or photocatalytic reactions. In semiconductor nanocrystals, energetic hot electrons capable of photoemissiโ€ฆ

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Chemistry Preprint PDF DOI

Photoionization and core resonances from range-separated density-functional theory: General formalism and example of the beryllium atom

Karno Schwinn (LCT), Felipe Zapata, Antoine Levitt (CERMICS, MATHERIALS), Eric Cances (CERMICS, MATHERIALS), Eleonora Luppi (LCT), Julien Toulouse (LCT, IUF) ยท 2022

We explore the merits of linear-response range-separated time-dependent density-functional theory (TDDFT) for the calculation of photoionization spectra. We consider two variants of range-separated TDโ€ฆ

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Chemistry Preprint PDF DOI

Using hyper-optimized tensor networks and first-principles electronic structure to simulate experimental properties of the giant {Mn84} torus

Dian-Teng Chen, Phillip Helms, Ashlyn R. Hale, Minseong Lee, Chenghan Li, Johnnie Gray, George Christou, Vivien S. Zapf, Garnet Kin-Lic Chan, Hai-Ping Cheng ยท 2022

The single-molecule magnet {Mn84} is a challenge to theory due to its high nuclearity. Building on our prior work which characterized the structure of the spectrum of this magnet, we directly compute โ€ฆ

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Chemistry Preprint PDF DOI

A route to engineered high aspect-ratio silicon nanostructures through regenerative secondary mask lithography

Martyna Michalska, Sophia K. Laney, Tao Li, Manish K. Tiwari, Ivan P. Parkin, Ioannis Papakonstantinou ยท 2021

Silicon nanostructuring imparts unique material properties including antireflectivity, antifogging, anti-icing, self-cleaning, and/or antimicrobial activity. To tune these properties however, a good cโ€ฆ

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Chemistry Preprint PDF DOI

Energy absorbency and phase stability during NaCl solution icing

Yanjun Shen, Xin Wei, Yongzhi Wang, Lei Li, Yongli Huang, Chang Q Sun ยท 2021

NaCl solvation turns the fS portion molecules into the hydrating supersolid phase by ionic polarization and leaves the rest fO portion ordinary. Polarization shortens and stiffens the HO bond and doesโ€ฆ

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Chemistry Preprint PDF DOI

Tighter bounds on transient moments of stochastic chemical systems

Flemming Holtorf, Paul I. Barton ยท 2021

The use of approximate solution techniques for the Chemical Master Equation is common practice for the analysis of stochastic chemical systems. Despite their widespread use, however, many such techniqโ€ฆ

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