Structural Alter-Phononics: Sublattice-Momentum Locking in Spinless Lattice DynamicsThe discovery of altermagnetism has shown that crystal symmetry can generate momentum-dependent internal polarization without net magnetization. Whether an analogous form of symmetry-organized…Jing-Yang You, Zhen Zhang, Xianlei Sheng et al.·May 26, 2026SaveLearn
Magneto-optic phonon resonances in magnetic topological EuCd2As2 via helical Raman spectroscopyEuCd2As2 materials have two magnetic ordering states: antiferromagnetic (AFM) and ferromagnetic (FM) when their chemical tunability is utilized. While AFM-EuCd2As2 has a nonzero magnetoelectric…Jin Ho Kang, Liangbo Liang, Ioannis Petrides et al.·May 26, 2026SaveLearn
Modeling phase separation in polymer-derived silicon carbonitride ceramics through extended machine learning molecular dynamicsPolymer-derived ceramics combine the thermal stability of ceramics with the versatile properties of carbon domains, but modeling their atomic-scale evolution during processing remains elusive due to…Fabien Mortier, Sylvian Cadars, Olivier Masson et al.·May 26, 2026SaveLearn
Medium-Throughput Evaluation of Quantum Geometry-Driven Topological Transports in AltermagnetsAltermagnets provide a promising platform for a wide spectrum of applications integrating advantages of conventional ferromagnets and antiferromagnets. In this work, we implement a medium-throughput…Fu Li, Bo Zhao, Vikrant Chaudhary et al.·May 26, 2026SaveLearn
Materials Acceleration Platform for Electrochemistry: a Platform for Autonomous ElectrochemistryCorrosion testing is slow, labor-intensive, and sensitive to operator technique, limiting the generation of large, high-quality datasets for data-driven materials discovery. The Materials…Daniel Persaud, Mike Werezak, Mark Xu et al.·May 26, 2026SaveLearn
Averaging Molecular Dynamics simulations to study the slow-strain rate behavior of metalsThe application of molecular dynamics (MD) simulations to quasistatic loading is severely limited by the large separation between atomic vibration timescales and experimentally relevant deformation…Sarthok Kumar Baruah, Sabyasachi Chatterjee, Amit Acharya et al.·May 26, 2026SaveLearn
Deterministic Electrical Switching in Altermagnets via Surface Antisymmetry GroupsA surface antisymmetry group framework is developed to establish design rules for deterministic electrical switching of the Néel vector in a film of a collinear bipartite antiferromagnet. In…K. D. Belashchenko·May 26, 2026SaveLearn
A hierarchy of thermodynamics learning frameworks for inelastic constitutive modelingRecent advances in physics-augmented neural networks have enabled thermodynamically consistent data-driven constitutive modeling of complex inelastic materials. Most existing approaches, however,…Reese E. Jones, Jan N. Fuhg·May 26, 2026SaveLearn
FluxNet: Learning Capacity-Constrained Local Transport Operators for Conservative and Bounded PDE SurrogatesAutoregressive learning of time-stepping operators provides an effective approach to data-driven partial differential equation (PDE) simulation, yet for conservation laws, they face a fundamental…Zishuo Lan, Junjie Li, Lei Wang et al.·May 26, 2026SaveLearn
Complex electronic topography and magnetotransport in an in-plane ferromagnetic kagome metalThe intricate interplay between flat bands, Dirac cones, and magnetism in kagome materials has recently attracted significant attention from materials scientists, particularly in compounds belonging…Anup Pradhan Sakhya, Richa Pokharel Madhogaria, Barun Ghosh et al.·May 26, 2026SaveLearn
Atomic Structure of Amorphous Optical Coatings of TiO2-doped GeO2 by Grazing-Incidence Total X-ray Scattering MeasurementsReducing coating thermal noise in future gravitational-wave detectors requires identifying the atomic motifs that control mechanical loss in amorphous optical coatings. We combine grazing-incidence…K. Prasai, J. Jiang, K. Lee et al.·May 25, 2026SaveLearn
High-temperature instability of artificial cuprorivaite: a study using thermal analysis, X-ray powder diffractometry and polarized light microscopyCaCuSi4O10 powder was studied by differential scanning calorimetry and thermogravimetry methods in the range from room temperature to 1450\,C at heating and cooling rates of…Vladimir A. Yuryev, Sergey V. Kuznetsov, Alexander A. Alexandrov et al.·May 25, 2026SaveLearn
Finite Temperature Stacking Fault Stability in Random and Locally Ordered CoCrNi beyond the Harmonic ApproximationPrevious density functional theory (DFT) calculations for random solid solution (RSS) CoCrNi predict negative intrinsic stacking-fault energy (ISFE) at 0 K, contrary to experimental observations of…Reza Namakian, Fei Shuang, Thomas D Swinburne et al.·May 25, 2026SaveLearn
Resilience of the physicochemical properties of graphene-based materials for applications in harsh radiation environmentsThe development of radiation-tolerant materials capable of maintaining structural, electrical, and thermal stability in extreme, radiation-rich environments remains a critical challenge in materials…Marcilei A. Guazzelli, Saulo G. Alberton, Nemitala Added et al.·May 25, 2026SaveLearn
Diamond compound refractive lenses for high energy Dark Field X-ray MicroscopyCompound-refractive lenses (CRL) are a type of x-ray optics that find widespread applications as focusing and imaging lenses. The choice of material is one of the most defining properties of these…Steffen Staeck, Can Yildirim, Frank Seiboth et al.·May 25, 2026SaveLearn
Theory of Electrically Detected Magnetic Resonance of Silicon Vacancy-Related Spin Pairs in Silicon CarbideWe present a quantitative theory for simulating the electrically detected magnetic resonance (EDMR) of silicon vacancy-related spin pairs in silicon carbide using steady-state Lindblad master…David A. Fehr, Corey J. Cochrane, Stephen R. McMillan et al.·May 25, 2026SaveLearn
Nuclear-Electron Hyperfine Coupling of the Shallow States Associated with Vacancies in Gallium NitrideWe use multiband real space Green's functions computed using open-boundary conditions for clean GaN to exactly solve the potential-scattering Dyson equation to obtain the electronic structure of…Joseph Sink, Michael E. Flatté·May 25, 2026SaveLearn
Light-Induced Transient Polarization Reversal in Rhombohedrally Stacked Bilayer Transition Metal Dichalcogenides via an Electronic MechanismLight-induced sliding ferroelectricity in two-dimensional van der Waals materials enables polarization control via relative layer motion. However, polarization switching occurs on the time scale of…Xiangzhou Zhu, Stefano Mocatti, Matteo Calandra·May 25, 2026SaveLearn
Berry Curvature Driven Transport in Silicon-Compatible Altermagnetic α-MnTe Thin FilmsIntegrating spin-dependent functionality with mainstream semiconductor technology is a central goal of modern spintronics, yet most candidate materials remain incompatible with silicon-based…Rajib Sarkar, Subhransu Kumar Negi, Arindom Das et al.·May 25, 2026SaveLearn
Benchmarking Transparent ConductorsTransparent conducting oxides (TCOs) are central to optoelectronic technologies, yet their design is often guided by popular figures of merit that are disconnected from the electrical requirement of…Amit Cohen, Lior Kornblum·May 25, 2026SaveLearn
Dealloying by peritectic meltingPeritectic melting of Ti--Ag has been shown experimentally to form bicontinuous structures, but the mechanism remains unclear. Here we use phase-field simulations to show that these structures arise…Mingwang Zhong, Alain Karma·May 25, 2026SaveLearn
kikuchipy: an open-source toolbox for analysis of EBSD patternsWe present kikuchipy, an open-source toolbox for analysis of electron backscatter diffraction patterns, written in Python. The software is capable of both Hough and dictionary indexing and…Håkon W. Ånes, Phillip Crout, Lars Andreas Lervik et al.·May 25, 2026SaveLearn
Alignment-free ultra-broadband parametric frequency conversion in lead-halide perovskitesLead-halide perovskites were demonstrated to exhibit some of the largest known optical nonlinearities, yet their potential for frequency conversion remains largely untapped. Here we demonstrate…Abhishek Shiva Kumar, Dusan Lorenc, Ayan A. Zhumekenov et al.·May 25, 2026SaveLearn
Transition from Homogeneous to Domain-Wall-Mediated Polarization Switching in BaTiO3: A Machine-Learning Molecular Dynamics StudyPolarization switching in ferroelectric BaTiO3 can proceed through fundamentally different mechanisms - yet the conditions that determine which pathway is realized remain poorly understood. Using…Po-Yen Chen, Teruyasu Mizoguchi·May 25, 2026SaveLearn
Local Structural Signatures of Shear Bands in Metallic Glasses via Electron NanodiffractionStructural changes in a glass due to deformation are subtle and difficult to quantify using conventional imaging and diffraction techniques. Additionally, transmission electron microscopy (TEM)…Huyen T. Pham, Daniel East, Chunguang Tang et al.·May 25, 2026SaveLearn