The electrical transport of intrinsic two-dimensional ferroelectric metal PtBi2Breaking the conventional stereotype that ferroelectrics are necessarily insulating, two-dimensional (2D) ferroelectric metals combine seemingly incompatible switchable electric polarization and…Dan Li, Liu Yang, Lei Li·Aug 12, 2026SaveLearn
Beam Routing through Excitons in Transition Metal Dichalcogenide MonolayersRouting light at the nanoscale typically relies on nanostructured surfaces to imprint directionality on the emission. Using low-temperature, angle-resolved cathodoluminescence spectroscopy, we show…Yonas Lebsir, Jacob Terndrup Heiden, Jorge Barcia Rodríguez et al.·Aug 12, 2026SaveLearn
Thermoelastic Harvesting Outperforming Thermoelectric Generators Below 100 °CLow-grade waste heat below 100 degC is one of the largest untapped opportunities in solid-state energy conversion. Three ferroic routes are candidates for recovering this resource: thermomagnetic,…Bruno Neumann, Andreas Henschke, Morik Nikolic et al.·Aug 12, 2026SaveLearn
Energy-Dependent Dechanneling in Cu: Insights from Monte Carlo Channeling SimulationsIon channeling and backscattering techniques are powerful tools for studying crystal lattice disorders and defect structures in crystalline materials. However, the accurate interpretation of…Przemyslaw Jozwik, Cyprian Mieszczynski, Renata Ratajczak et al.·Aug 12, 2026SaveLearn
Electronic structure, band offset, and interface electron population of the LaInO3/BaSnO3 systemPerovskite oxides and their heterostructures exhibit a wide range of functional properties. Among these materials, BaSnO3/LaInO3 heterostructures form high-mobility two-dimensional electron…G. Hoffmann, A. A. Riaz, C. Kalha et al.·Aug 12, 2026SaveLearn
Resonant Raman signatures of bright and momentum-dark exciton coupled by intervalley phonon scattering in monolayer WSe2Exciton-phonon coupling in atomically thin transition metal dichalcogenides governs key processes such as exciton thermalization and intervalley scattering and remains challenging to access directly…Hendrik Lambers, Nihit Saigal, Lara Blinov et al.·Aug 12, 2026SaveLearn
Magneto-optical magnetoelectric voltage sensorApplications in high-voltage and electromagnetically harsh environments require reliable galvanically isolated voltage sensing, which can be achieved using optical readout. While established optical…Michael P. Path, Jeffrey McCord·Aug 12, 2026SaveLearn
Strain-controlled sign reversal of the anomalous Hall effect in Ru/[Co/Ni]N multilayersThe anomalous Hall effect (AHE) is a hallmark transport phenomenon in ferromagnets arising from relativistic spin-orbit interaction. Here, we report an unexpected sign reversal of the AHE in…Jingying Zhang, Sigang Wang, Yue Xiang et al.·Aug 12, 2026SaveLearn
Optically Tunable Threshold Switching and Thermally Activated Transport in Planar Ag/MAPbI3 Thin Single-Crystal DevicesHalide perovskites have enabled major advances in optoelectronics, extending well beyond photovoltaics. Their mixed ionic-electronic conduction, once regarded as detrimental to device stability, is…Ofelia Durante, Valeria Demontis, Sebastiano De Stefano et al.·Aug 12, 2026SaveLearn
Data-Efficient Adaptation of DPA-4 Force Fields to DFT+U Energetics: A Case Study in NiOFoundation machine-learned force fields (MLFFs) are often pretrained on broad materials datasets whose electronic-structure conventions may not reproduce the phase energetics required for a specific…Fengyu Xie, Peiheng Jiang, Zhicheng Zhong·Aug 12, 2026SaveLearn
Lithography-free patterning of SrTiO3-based two-dimensional electron gases using direct atomic layer processingWe present a scalable and lithography-free strategy for the realization of a two-dimensional electron gas (2DEG) in TiO2-patterned SrTiO3 (100) via Al deposition using magnetron sputtering. A…Anshu Gupta, Karolis Parfeniukas, Amit Chanda et al.·Aug 12, 2026SaveLearn
Advancing in situ hydrogen embrittlement studies through an integrated charging cell for SEM micromechanical testingA comprehensive understanding of hydrogen-deformation interactions at the microscale is essential for revealing hydrogen embrittlement mechanisms. In situ micromechanics with simultaneous hydrogen…Lavakumar Bathini, Guillaume Kermouche, Sergio Sao-Joao et al.·Aug 12, 2026SaveLearn
Deep-Learning-Accelerated Dopant Selection for High-k HfO2 Dielectrics: A Disorder-Resolved Study of Y, Si and AlHafnium oxide (HfO2) is the cornerstone high-k dielectric in modern silicon technology. Since the constraints of silicon device fabrication rule out replacing the material itself, dopant…Zunair Masroor, Bonwook Gu, Wonjoong Kim et al.·Aug 12, 2026SaveLearn
First-principles cumulant approach to the vibronic structure of spin defectsColor centers in wide-band-gap semiconductors are leading platforms for solid-state quantum technologies, yet a quantitative description of their vibronic structure has remained elusive due to the…Jinsoo Park, Yu Jin, Arpan Kundu et al.·Aug 12, 2026SaveLearn
Magnetoelastic coupling descriptor for high-throughput ab initio search of magnetocaloric materialsWe use Landau theory of phase transitions to design a magnetoelastic coupling descriptor that can identify magnetic materials on the brink of a first-order transition, where a strong magnetocaloric…Debajit Chakraborty, Kirill D. Belashchenko, Aleksander L. Wysocki·Aug 12, 2026SaveLearn
Advances and opportunities for automated robotic preparation of 2D materials and fabrication of 2D heterostructuresThe mechanical exfoliation, transfer, and stacking of 2D atomic sheets from van der Waals crystals synergize to enable atomic layer-by-atomic layer engineering of 2D heterostructures with tailored…S. Davari, D. L. Duong, T. Faltermeier et al.·Aug 11, 2026SaveLearn
Soft-Phonon-Driven Effective Inversion-Symmetry Crossover in Quantum ParaelectricsSymmetry lays the foundation of condensed matter physics and its experimental manifestation provides fundamental insight into the collective behaviors of quantum materials. Optical second-harmonic…Xiaojiang Li, Guodong Zhao, Fei Yang et al.·Aug 11, 2026SaveLearn
Accurate Evaluation of Nanoscale Spatiotemporal Dynamics with Electron Correlation MicroscopyElectron correlation microscopy (ECM) can measure materials dynamics with nanoscale spatial resolution from intensity correlation functions. However, adopting X-ray photon correlation spectroscopy…Po-Cheng Kung, Ajay Annamareddy, Mark D. Ediger et al.·Aug 11, 2026SaveLearn
Symmetry-Dependent Mechanical and Vibrational Response of Formamidinium Lead Halide Perovskites: A DFT StudyFormamidinium-based hybrid halide perovskites (FAPbX3, X = Cl, Br, and I) have attracted considerable attention for optoelectronic applications owing to their outstanding optical and electronic…Mahdi Faghihnasiri, Carmine Autieri, Sara Memarzadeh·Aug 11, 2026SaveLearn
Many-Body Destabilization of Intermediate Oxygen-Hole StatesOxygen holes in transition-metal oxides can appear as localized polarons, symmetry-delocalized ligand holes, or intermediate states whose stability is controlled by subtle electron-correlation…Anirudh Adavi, Kayahan Saritas, Ming Lei et al.·Aug 11, 2026SaveLearn
Strain-controlled magnetism and magnetoelasticity in monolayer NiPS3 and CrPS4We develop a first-principles framework for magnetoelastic coupling in two-dimensional magnets based on a strain-dependent Heisenberg model. In this approach, strain derivatives of the exchange…Balázs Nagyfalusi, Alvaro Bermejillo-Seco, Linde de Jong et al.·Aug 11, 2026SaveLearn
Chemically Meaningful Textualization Enables Explainable Validation of Metal-Organic Frameworks by Large Language ModelsComputation-ready metal-organic framework (MOF) databases are essential for high-throughput screening, yet many reported crystal structures remain chemically unreasonable or disordered, compromising…Guobin Zhao, Xiao-Yan Li·Aug 11, 2026SaveLearn
Structural, Optical and Magnetic Properties of Superparamagnetic Fe3O4@TiO2 and Fe3O4@SiO2@TiO2 CoreShell NanostructuresTailoring core-shell nanostructures using iron oxide core (Fe3O4) and titanium dioxide shell (TiO2) offer a promising multifunctional platform for multimodal cancer therapies. TiO2 shell exhibits…Wagner Henrique Gamas, Rosana R. Rangela, Grecia Alejandra Gomez-Iriarteb et al.·Aug 11, 2026SaveLearn
Tunable chiral anomaly in electron magnetotransport in the Weyl semimetallic Pb1-xSnxTe:Cr alloyWe study magnetotransport properties of semiconductor substitutional alloy Pb1-xSnxTe, known to exhibit Sn-content dependent properties of topological crystalline insulators with a…A. Królicka, E. Łusakowska, M. Matusiak et al.·Aug 11, 2026SaveLearn
Stable Glasses of Organic Semiconductor Resist CrystallizationThe instability of glassy solids poses a key limitation to their use in several technological applications. Well-packed organic glasses, prepared by physical vapor deposition (PVD), have drawn…Kushal Bagchi, Marie E. Fiori, Camille Bishop et al.·Aug 11, 2026SaveLearn