Quantitative Analysis of Composition and Contamination of Atomically Thin Materials by Recoil-Projectile Coincidence in Ion TransmissionSurface contamination strongly affects the intrinsic properties of nanoscale materials, making its reliable identification and quantification crucial for both accurate experimental interpretation and…Carolin Frank, Kevin Vomschee, Tuan Thien Tran et al.·Jul 24, 2026SaveLearn
Switchable Altermagnetism via Spin-Induced Improper PolarizationEnabling reversible spin-splitting switching in stray-field-free altermagnets is promising for spintronic applications, but currently limited to a narrow class of polar materials. We propose a…Zhihao Dai, Michele Reticcioli, Wei Ren et al.·Jul 24, 2026SaveLearn
Ferrimagnetic Skyrmions in a Tetragonal Mn1.9Co0.1Sb Single Crystal at Room TemperatureThe development of room temperature small-sized ferrimagnetic skyrmion materials is significant for topological spintronic device applications. As a room temperature ferrimagnetic material, the…Huanhuan Zhang, YaJiao Ke, Weiwei Wang et al.·Jul 24, 2026SaveLearn
Enhanced Curie temperature and room-temperature 50-nm skyrmions achieved in hexagonal ferromagnet Mn5Ge3+x synthesized via a high-pressure methodThe development of new high-temperature ultrasmall-size skyrmion materials holds immense significance for the promising applications of topological spintronic devices. In this study, we demonstrate…Yongsen Zhang, Wei Liu, Meng Shi et al.·Jul 24, 2026SaveLearn
Crystallization of pristine cubic ice from liquid at ambient pressureThe phase diagram of frozen water is famously rich: to date, over twenty crystalline polymorphs have been identified. Of the low-pressure 'ice I' family, hexagonal (Ih) is the principal form…Chenwei Zheng, Paul F. Henry, Aasim I. Shaffi et al.·Jul 24, 2026SaveLearn
NanoBTE: Fast Iterative Solution of the Phonon Boltzmann Transport Equation for Nanoscale Heat TransportNanoscale heat dissipation has become a critical challenge in advanced semiconductor devices, where phonon transport can strongly deviate from the classical Fourier description due to the boundary…Hongjiang Chen, Hai-Xuan Lin, Xiaole Tian et al.·Jul 24, 2026SaveLearn
A Combined Tight Binding with Machine Learning Potential Model for Magnesium CompoundsWe present a model for magnesium-based systems that combines density functional tight binding (DFTB) with MACE, a machine learning interatomic potential (DFTB+MACE). In this model, the conventional…Jiwen Yu, Arash A. Mostofi, Andrew Horsfield·Jul 24, 2026SaveLearn
First-Principles Thermodynamic Analysis of Ternary Chalcogenide Phase Change MaterialsChalcogenide phase-change materials (PCMs) are important for nonvolatile memory and reconfigurable photonic technologies. The GeTe-Sb2Te3 system, commonly referred to as GST, is the best-known PCM…Felix Adams, Ichiro Takeuchi, Carlos Ríos Ocampo et al.·Jul 24, 2026SaveLearn
Predicting co-segregation in alloys with solute-solute interactionsThe co-segregation of impurities in systems with multiple solute species has been widely recognized as an effective strategy for tailoring material properties. However, reliable predictions of…Zuoyong Zhang, Chuang Deng·Jul 24, 2026SaveLearn
Practical Crystallography with a Transmission Electron MicroscopeThree-dimensional electron diffraction (3DED) is a powerful technique providing for crystal structure solutions of sub-micron sized crystals too small for structure determination via X-ray…Benjamin L. Weare, Kayleigh L. Y. Fung, Ian Cardillo-Zallo et al.·Jul 24, 2026SaveLearn
Proximity-induced Rashba spin-orbit interaction in BaMnO3|KTaO3 heterostructure for antiferromagnetic spintronicsAntiferromagnetic spintronics, a promising technology for ultra-fast electronic devices, faces several challenges, including the lack of materials simultaneously hosting robust antiferromagnetism and…Vivek Kumar, Nirmal Ganguli·Jul 24, 2026SaveLearn
Coupling between magnetism and band structure in a 2D semiconductorVan der Waals semiconducting magnets exhibit a cornucopia of physical phenomena originating from the interplay of their semiconducting and magnetic properties. However, a comprehensive understanding…Lihuan Sun, Marco Gibertini, Alessandro Scarfato et al.·Jul 24, 2026SaveLearn
Enhancing Carrier Mobility by Remote PhononsRemote phonons from dielectrics are generally believed to degrade carrier mobility in adjacent semiconductors through Fröhlich scattering of polar-optical phonons (POPs). Here, we show that remote…Chenmu Zhang, Yuanyue Liu·Jul 24, 2026SaveLearn
Property-Guided Diffusion for Inverse Design of Crystalline MaterialsDiffusion-based generative models with property guidance have emerged as a promising paradigm for inverse materials design by enabling the generation of crystalline materials with user-specified…Sourav Mal, Subhankar Mishra, Prasenjit Sen·Jul 23, 2026SaveLearn
Ionic Diffusion Properties of Rare-Earth High-Entropy Oxides from a Machine-Learned Interatomic PotentialRare-earth high-entropy oxides (RE-HEOs) have emerged as a promising class of functional ceramics for solid-state electrochemical applications due to their chemical complexity, structural tunability,…Mary Kathleen Caucci, Billy E. Yang, Saeed S. I. Almishal et al.·Jul 23, 2026SaveLearn
Symmetry-Adapted Physical and Vibrational Properties of Ferroelectric Perovskite Oxides: Application to PbZrxTi1-xO3Crystal symmetry governs macroscopic physical properties and lattice dynamics in functional materials. We present a systematic application of tensor analysis and group theory to determine allowed…Sumit Ranjan Maity, Brajesh Tiwari·Jul 23, 2026SaveLearn
Lifetime effects and satellites in the photoelectron spectrum of platinum metalThis work presents a comprehensive investigation of the electronic structure and many-body photoemission effects in metallic platinum using reflection high-energy electron energy-loss spec- troscopy…Prajna Bhatt, José Julio Gutiérrez Moreno, Laura E. Ratcliff et al.·Jul 23, 2026SaveLearn
Machine learning based prediction of optical properties in two-dimensional Mo-W-S-Se-Te transition-metal dichalcogenide alloys through physics-informed samplingTwo-dimensional transition-metal dichalcogenide (TMD) alloys provide a compositionally tunable platform for controlling the optical and electronic properties. However, systematic prediction of their…Vivek Chowdhury, Tarvir Anjum Aditto, Md. Samrat et al.·Jul 23, 2026SaveLearn
Magneto-Caloric effect and Multiple magnetic phases in Al doped Ni2MnSn0.75Al0.25 Heusler AlloysAmong Heusler compounds,Ni based alloys have been extensively investigated because they exhibit desirable properties such as high Curie temperatures, which are advantageous for advanced magnetic and…Satya Vijay Kumar, Simran, Madhusmita Jena et al.·Jul 23, 2026SaveLearn
Tunnel magnetoresistance effect with a Cr-doped RuO2(110) altermagnetAntiferromagnets can have a finite spin-polarization in the momentum space when their magnetic structure breaks the macroscopic time-reversal symmetry. This spin-polarization can produce a…Katsuhiro Tanaka, Takuya Nomoto, Ryotaro Arita·Jul 23, 2026SaveLearn
Complete Raman Tensor Determination in Birefringent β-Ga2O3 by Single-Stage Hyperspectral Analysis of Polarization Angle-Resolved Raman SpectraThe low symmetry of the monoclinic phase of Ga2O3 leads to pronounced optical anisotropy and, consequently, to birefringence, which strongly affects the Raman response. Because Raman scattering…Hans Tornatzky, Jonas Rose, Moritz Meißner et al.·Jul 23, 2026SaveLearn
Uni-XAS: Alignment-Driven Bidirectional Multimodal Learning for X-ray Absorption SpectroscopyX-ray absorption spectroscopy (XAS) is a key technique for probing local atomic environments, yet learning based modeling must bridge two heterogeneous modalities: 1D continuous spectra and 3D atomic…Suyang Zhong, Yuhao Zhao, Boying Huang et al.·Jul 23, 2026SaveLearn
Visualizing Microwave-Driven Dynamics of Antiskyrmions and Surface SkyrmionsMicrowaves provide coherent access to low-energy excitations and serve as effective probes of high-frequency spin dynamics in quantum and magnetic systems. For topological spin textures, microwave…Zhuolin Li, Daisuke Nakamura, Spencer Reisbick et al.·Jul 23, 2026SaveLearn
Orbital Hall Effect Enables Field-Free Magnetization Reversal in Ferrimagnets without Additional Conversion LayerThe spin Hall effect provides a well-established route for electrical magnetization control, while the orbital Hall effect offers a powerful yet less explored source of angular momentum. Achieving…Zelalem Abebe Bekele, Kun Lei, Xiukai Lan et al.·Jul 23, 2026SaveLearn
Long- and Short-Range Anion Order in SrTiO3-xHx Perovskite Oxyhydrides: DFT+U Sensitivity and HSE06 Cluster ExpansionAnion ordering in perovskite oxyhydrides can remain significant even in disordered states, particularly at non-dilute hydrogen concentrations. Nevertheless, hydride substitution poses challenges for…Tzu-chen Liu, Chris Wolverton·Jul 23, 2026SaveLearn