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Physics Preprint PDF DOI

Influence of Ni Doping on the Structural, Morphological, Optical, and Electrical Properties of Nanocrystalline Cd1-xMnxS Thin Films

Himanshu Sharma Pathok, Padma Pani Shahu, Himanshu Kalita, Prasanta Kumar Saikia · 2026

Ni-doped Cd1-xMnxS (x=0.4) thin films were prepared via a cost-effective chemical bath deposition (CBD) method to investigate their suitability for optoelectronic applications. Incorporation of a seco…

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Physics Preprint PDF DOI

Discovery of Graphene Sheets and C-Rich Micro-Oval structure in Stingless Bee Hive; Leading to an Emergent Material with Debut of Blue Emission

Manas Kumar Dalai, Ankita Mahakhuda, Abinash Prusty · 2026

Naturally produced stingless bee hive (NP-SBH) is an intricately produced material by the combination of waxes, resin and other biological materials that offers protection and structural stability to …

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Physics Preprint PDF DOI

Physics-informed Bayesian Optimization for Quantitative High-Resolution Transmission Electron Microscopy

Xiankang Tang, Yixuan Zhang, Juri Barthel, Chun-Lin Jia, Rafal E. Dunin-Borkowski, Hongbin Zhang, Lei Jin · 2026

Quantitative high-resolution transmission electron microscopy (HRTEM) provides an indispensable means to understand the structure-property relationships of a material in atomic dimensions. Successful …

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AI & Data Science Preprint PDF DOI

Statistical Characteristic-Guided Denoising for Rapid High-Resolution Transmission Electron Microscopy Imaging

Hesong Li, Ziqi Wu, Ruiwen Shao, Ying Fu · 2026

High-Resolution Transmission Electron Microscopy (HRTEM) enables atomic-scale observation of nucleation dynamics, which boosts the studies of advanced solid materials. Nonetheless, due to the millisec…

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AI & Data Science Preprint PDF DOI

On the Semantic and Syntactic Information Encoded in Proto-Tokens for One-Step Text Reconstruction

Ivan Bondarenko, Egor Palkin, Fedor Tikunov · 2026

Autoregressive large language models (LLMs) generate text token-by-token, requiring n forward passes to produce a sequence of length n. Recent work, Exploring the Latent Capacity of LLMs for One-Step …

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Physics Preprint PDF DOI

Combining laser ablation and Sol-Gel techniques for the synthesis of nanostructured organic-inorganic matrices

E. Haro-Poniatowski, C. A. Guarin, L. G. Mendoza-Luna, L. Escobar-Alarcon, J. L. Hernandez-Pozos, L. I. Vera-Robles, P. Castillo, F. Cabello, J. Toudert, F. Chacon-Sanchez, M. Garcia-Pardo, R. Serna, J. Gonzalo, J. Solis · 2026

In this work we report a new and simple method that combines the pulsed laser ablation in liquids (PLAL) and the Sol-Gel techniques to obtain nanocomposite glasses and gelatins. Gold nanoparticles (Au…

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Physics Preprint PDF DOI

Percolation-Driven Magnetotransport due to Structural and Microstructural Evolution in Ultrathin Si/Fe Bilayers

S. S. Das, M. Senthil Kumar · 2026

The anomalous Hall effect (AHE) in magnetic nanofilms is highly sensitive to the microstructural and magnetic homogeneity. However, the evolution of the microstructure and morphology near the percolat…

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Earth & Environmental Sciences Preprint PDF DOI

On the use of polarized thermal emission to constrain cloud grain size and temperature structure of sub-stellar objects

Fei Wang, Yuka Fujii, Ben Burningham, Jinping He · 2025

Emission spectroscopy is an invaluable tool for probing the atmospheres of brown dwarfs and exoplanets, but interpretations based on flux spectra alone often suffer from degeneracies among temperature…

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AI & Data Science Preprint PDF DOI

Contrast transfer functions help quantify neural network out-of-distribution generalization in HRTEM

Luis Rangel DaCosta, Mary C. Scott · 2025

Neural networks, while effective for tackling many challenging scientific tasks, are not known to perform well out-of-distribution (OOD), i.e., within domains which differ from their training data. Un…

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Physics Preprint PDF DOI

Machine Learning Pipeline for Denoising Low Signal-To-Noise Ratio and Out-of-Distribution Transmission Electron Microscopy Datasets

Brian Lee, Meng Li, Judith C Yang, Dmitri N Zakharov, Xiaohui Qu · 2025

High-resolution transmission electron microscopy (HRTEM) is crucial for observing material's structural and morphological evolution at Angstrom scales, but the electron beam can alter these processes.…

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Physics Preprint PDF DOI

Wertheim association theory for ion pairing in electrolytes: effect of neutral clusters

Patrick B. Warren, Andrew J. Masters · 2025

We address the problem of the vapor-liquid phase transition in the restricted primitive model (RPM) using Wertheim's statistical associating fluid theory to capture the effects of ion pairing which do…

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AI & Data Science Preprint PDF DOI

Leveraging the Power of Large Language Models in Entity Linking via Adaptive Routing and Targeted Reasoning

Yajie Li, Albert Galimov, Mitra Datta Ganapaneni, Pujitha Thejaswi, De Meng, Priyanshu Kumar, Saloni Potdar · 2025

Entity Linking (EL) has traditionally relied on large annotated datasets and extensive model fine-tuning. While recent few-shot methods leverage large language models (LLMs) through prompting to reduc…

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Computer Science Preprint PDF DOI

ARTeX: Anonymity Real-world-assets Token eXchange

Jaeseong Lee, Junghee Lee · 2025

This paper addresses one of the most noteworthy issues in the recent virtual asset market, the privacy concerns related to token transactions of Real-World Assets tokens, known as RWA tokens. Followin…

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Physics Preprint PDF DOI

Observation of a Novel Charge Density Wave Superstructure in Monolayer 1T-$VS_{2}$ at Room Temperature and its Evolution in Multilayers

Samanta Pal, Kaustuv Chatterjee, Jyotirmoy Sau, Biswarup Satpati, Manoranjan Kumar, A. K. Raychaudhuri, Prabir Pal · 2025

Spontaneous formation of charge density wave (CDW) superstructures in monolayers (MLs) of a two-dimensional (2D) crystal lattice is fundamental in understanding its complex quantum states. We report a…

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Physics Preprint PDF DOI

Detective quantum efficiency based comparison of HRTEM and ptychography phase imaging

Felix Bennemann, Angus I. Kirkland, David A. Muller, Peter Nellist · 2025

High-resolution transmission electron microscopy (HRTEM) is an important method for imaging beam sensitive materials often under cryo conditions. Electron ptychography in the scanning transmission ele…

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Physics Preprint PDF DOI

Magnetic and Mossbauer studies of Ca$_x$Zn$_{1-x}$Fe$_2$O$_4$ nanoferrites

Kemi Y. Adewale, Itegbeyogene P. Ezekiel · 2025

A one-step synthesis of Ca$_x$Zn$_{1-x}$Fe$_2$O$_4$ (x=0, 0.5 and 1) nanoferrites and nanocomposites by the glycol-thermal method is reported. The structural, morphological and magnetic properties wer…

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AI & Data Science Preprint PDF DOI

Understanding the Risks of Asphalt Art to the Reliability of Vision-Based Perception Systems

Jin Ma, Abyad Enan, Long Cheng, Mashrur Chowdhury · 2025

Artistic crosswalks featuring asphalt art, introduced by different organizations in recent years, aim to enhance the visibility and safety of pedestrians. However, their visual complexity may interfer…

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Physics Preprint PDF DOI

Metallic NbS2 one-dimensional van der Waals heterostructures

Wanyu Dai, Yongjia Zheng, Akihito Kumamoto, Yanlin Gao, Sijie Fu, Sihan Zhao, Ryo Kitaura, Esko I. Kauppinen, Keigo Otsuka, Slava V. Rotkin, Yuichi Ikuhara, Mina Maruyama, Susumu Okada, Rong Xiang, Shigeo Maruyama · 2025

This study presents the experimental realization of metallic NbS2-based one-dimensional van der Waals heterostructures applying a modified NaCl-assisted chemical vapor deposition approach. By employin…

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AI & Data Science Preprint PDF DOI

Transition Matching: Scalable and Flexible Generative Modeling

Neta Shaul, Uriel Singer, Itai Gat, Yaron Lipman · 2025

Diffusion and flow matching models have significantly advanced media generation, yet their design space is well-explored, somewhat limiting further improvements. Concurrently, autoregressive (AR) mode…

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Chemistry Preprint PDF DOI

Magnetic field-enhanced two-electron oxygen reduction reaction using CeMnCo nanoparticles supported on different carbonaceous matrices

Caio Machado Fernandes, Joao Paulo C. Moura, Aline B. Trench, Odivaldo C. Alves, Yutao Xing, Marcos R.V. Lanza, Julio Cesar M. Silva, Mauro C. Santos · 2025

The current study illustrates the successful synthesis of Ce$_{1.0}$Mn$_{0.9}$Co$_{0.1}$ nanoparticles, characterized through XRD, EPR, magnetization curves, and TEM/HRTEM/EDX analyses. These nanopart…

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