Wrinkling of Randomly Heterogeneous Film-Substrate SystemsWrinkling instabilities in stiff films on compliant substrates are strongly affected by spatial fluctuations in film stiffness. We develop a homogenized instability theory for one-dimensional…Xinyu Xing, Liyu Zhong, Feng Deng et al.·Jul 31, 2026SaveLearn
AC Field-driven orientational crossover and energy dissipation in suspended magnetic nanoparticlesBy combining the Landau--Lifshitz--Gilbert equation with Brownian rotational dynamics of magnetic nanoparticles (MNPs), we theoretically investigate the role of particle rotation through easy-axis…Iago López-Vázquez, Siraj Ul Haq, Kazuya Okada et al.·Jul 31, 2026SaveLearn
Centimeter-scale fully suspended metal and metal oxide thin films by one-step transfer-free liquid metal capillary formingFully suspended thin films can decouple substrate effects and provide additional tuning degrees of freedom compared with their substrate-supported counterparts, making them unique platforms for…Chunlei Song, Zhenqi Guo, Yuanting Su et al.·Jul 31, 2026SaveLearn
Hidden chiral signatures in ferroaxial K2Zr(PO4)2We use first-principles calculations and multipole analyses to demonstrate the relationship between ferroaxiality and chirality in the prototypical ferroaxial material K2Zr(PO4)2. Using the…Nora Taufertshöfer, Awadhesh Narayan, Nicola A. Spaldin·Jul 31, 2026SaveLearn
Ordered-to-disordered transfer learning with graph neural networks for formation-energy and HOMO-LUMO gap prediction in high-entropy perovskite oxidesHigh-entropy perovskite oxides (HEPOs) represent a chemically complex class of materials with promising functional properties, yet their vast compositional space and, chemical/structural disorder…Panupol Untarabut, Narjes Jomaa, Sylvian Cadars et al.·Jul 31, 2026SaveLearn
Tuneable magnetic behaviour, electronic structure and nitrogen vacancy formation in GdxSm1-xNThe rare earth nitrides are the only series of intrinsic ferromagnetic semiconductors where the interplay of spin and unquenched orbital angular momentum provides access to a range of magnetic…Omri Porat, Elma Joshy, Jackson Miller et al.·Jul 31, 2026SaveLearn
A Unified Symmetry Framework For In-plane Anomalous Hall effectThe in-plane anomalous Hall effect (IPAHE), driven by an in-plane net magnetization or an applied magnetic field, challenges the conventional anomalous Hall paradigm. Despite growing interest, a…Xun-Jiang Luo, Yong-Ting Shi, Ding-Fu Shao et al.·Jul 31, 2026SaveLearn
A versatile generalized digital twin for Electron MicroscopyDevelopment of specialized imaging and spectroscopy states in transmission electron microscopy is needed for novel applications, such as flexible momentum-resolved high energy-resolution…Thomas W. Pfeifer, Andrew R. Lupini, Eric R. Hoglund·Jul 31, 2026SaveLearn
Layer- and Field-Dependent Magnetic Order in 2D CrSBr Revealed by Pulsed NanocalorimetryUnderstanding the evolution of magnetic order in the two-dimensional limit remains a central challenge in van der Waals magnets, where thermodynamic measurements are constrained by the…Hugo Gomez-Torres, Roop K. Mech, Alessandra Canetta et al.·Jul 31, 2026SaveLearn
Resolving competing distortions in Ca0.4Sr0.6TiO3 using complementary electron and X-ray techniquesWe present a study of the perovskite Ca0.4Sr0.6TiO3 using variable temperature transmission electron microscopy (TEM) and powder X-ray diffraction (PXRD). At room temperature and below, PXRD shows…Robin Sjökvist, Catriona A. Crawford, Richard Beanland et al.·Jul 31, 2026SaveLearn
Savi-Bhransha: Graph-Theoretic Dislocation-Loop Characterization in CrystalsDislocation loops govern the properties of crystalline materials, but extracting their detailed characteristics from atomistic simulations is difficult when loops are fragmented or embedded in…Utkarsh Bhardwaj·Jul 31, 2026SaveLearn
Quadratic piezoelectricity from stacking-engineered interference in multilayer sliding ferroelectricsDesigning nonlinear piezoelectricity requires suppressing the linear piezoelectric coefficient without extinguishing higher-order electromechanical response, yet a general and reconfigurable route…Jiaxuan Fan, Yuexing Zhao, Xiao-Ping Li et al.·Jul 31, 2026SaveLearn
Strength-degradation phase-field regularization of cohesive fracture: the antiplane casePhase-field approaches to fracture, initially designed as regularization of the Griffith model of brittle fracture, are now commonly viewed as gradient-damage models whose regularization length…Blaise Bourdin, Corrado Maurini·Jul 31, 2026SaveLearn
Domain-Selective Enhancement of Second Harmonic Generation in Monolayer MoS2 via Ferroelectricity-Controlled PhotodopingHybrid heterostructures combining two-dimensional semiconductors with ferroelectric materials offer a versatile route to actively control light-matter interactions at the nanoscale. Here, we report…David Hernández-Pinilla, Line Jelver, María Jesús Martínez-Morillo et al.·Jul 31, 2026SaveLearn
Charge-Density-Wave Phase Selection by Janus-Induced Intrinsic Strain in Monolayer NbSSiAs2Controlling phase selection among competing charge-density-wave (CDW) instabilities remains challenging in two-dimensional materials. Here, first-principles calculations show that Janus-induced…Chun-Jie Zhang, Bing Zhang, Dongliang Mao et al.·Jul 31, 2026SaveLearn
First-principles carrier mobility and optical absorption of strained ZnO with self-consistent Hubbard interactionsCarrier mobility and optical absorption are key performance parameters of oxide semiconductors in transparent and flexible displays. We use a newly developed density-functional perturbation theory…Hong-Guk Min, Wooil Yang, Sabyasachi Tiwari et al.·Jul 31, 2026SaveLearn
One-Step Epitaxial Access to Rhombohedral Graphene Flat-Band States on Step-Bunched SiCRhombohedral graphene multilayers provide a moiré-free platform for correlated and topological flat-band physics, but direct, transfer-free epitaxial access to thickness-tunable multilayers remains…Hao Zhong, Xingzhe Wang, Hanbin Deng et al.·Jul 31, 2026SaveLearn
Mechanism-Dependent Descriptors Enable Predictive Design of Oxygen Capacity in Perovskite OxidesPerovskite oxides can reversibly accommodate substantial changes in oxygen stoichiometry, making them attractive for clean-energy technologies including chemical looping and oxygen storage. Despite…Shuiping Gong, Yi Li, Jie Su et al.·Jul 31, 2026SaveLearn
Molecular beam epitaxy synthesis of ternary nitride PrTaN2 and its crystal structure determinationWe report the discovery of a novel ternary nitride PrTaN2 synthesized as a thin film using molecular beam epitaxy. The combination of e-beam evaporation for refractory elements and a…Kosuke Takiguchi, Yoshiharu Krockenberger, Eisuke Magome et al.·Jul 31, 2026SaveLearn
Knudsen-Controlled Switching of Thermal Conductivity Response by Targeted Phonon ExcitationTargeted phonon excitation offers a route to dynamically control heat conduction, yet no general principle predicts whether a spectrally selective nonequilibrium phonon population will enhance or…Shixian Liu, Tianhao Li, Fei Yin et al.·Jul 31, 2026SaveLearn
Tunable Conformal Graphene Growth on Oxide Nanotube scaffolds: Towards Superwettable Hierarchical 2D-3D ArchitecturesHierarchical hybrid nanoarchitectures that integrate vertically oriented graphene nanowalls, GNWs, with metal oxide, MeOx, nanotube scaffolds offer versatile platform for smart surfaces,…Fernando Nunez Galvez, Muhammad Hamza, Johannes Berndt et al.·Jul 31, 2026SaveLearn
Harnessing X-ray Absorption Spectroscopy Data through Multimodal Mining of Battery LiteratureX-ray absorption spectroscopy (XAS) is central to understanding the local electronic and atomic structure of materials, yet most published spectra remain inaccessible to data-driven analysis because…Tanjin He, Aikaterini Vriza, Logan Ward et al.·Jul 31, 2026SaveLearn
PAC Studio Machine Learning: Human-in-the-Loop Analysis of TDPAC SpectraTime-differential perturbed angular correlation (TDPAC or PAC) analysis is an ill-conditioned inverse problem in which site count, interaction type, correlated hyperfine parameters, damping, and…Thien Thanh Dang, Juliana Heiniger-Schell, Doru Constantin Lupascu·Jul 31, 2026SaveLearn
HVAF Spraying of NiTi Coatings: Microstructure, Phase Transformation and Shape Memory BehaviorDepositing various coatings on surface of engineering components with the aim to improve their performance concerning wear, corrosion, friction and thermal protection is already a standard practice.…Sneha Samal, Shrikant Joshi, Stefan Björklund et al.·Jul 31, 2026SaveLearn
A Practical Guide for Diagnosing Imaginary Phonon Modes in Metal--Organic Frameworks: The Case of MOF-5Assessing the dynamical stability of computationally predicted metal--organic frameworks (MOFs) is essential to distinguish synthetically feasible structures from dynamically unstable ones. However,…Julia Santana-Andreo, Caterina Cocchi·Jul 31, 2026SaveLearn