Kinetically Arrested Twin-Domain State in Formamidinium Lead IodideHybrid lead halide perovskites exhibit a delicate interplay between average crystallographic symmetry, local structural disorder and A-site orientational dynamics, giving rise to unusual vibrational…Xia Liang, Milos Dubajic, Zezhu Zeng et al.·May 1, 2026SaveLearn
Dirac Semimetal Phase in Rhombohedral β-Cu2SeHaving been extensively studied during last decades in the fields of thermoelectics and ionic conductors, the α phase of Cu2Se with antfluoride crystal structure has recently emerged as a…Thomas Steele, Becker Sharif, David Lederman et al.·May 1, 2026SaveLearn
A hidden bulk polymorph governs charge transport dimensionality in an organic semiconductorOrganic semiconductors (OSCs) are widely explored for flexible optoelectronic technologies, with performance governed not only by molecular design, but also by solid-state packing, which can give…Caterina Zuffa, Marco Bardini, Fabian Gasser et al.·May 1, 2026SaveLearn
Understanding the lifetime of water with dynamic network analysis: the case of CsOH.H2OWe describe the atomic-level motions in caesium hydroxide monohydrate (CsOH·H2O), which is a chemical compound containing layers of water and hydroxide ions. At this composition, each oxygen…Graeme J. Ackland, Ciprian G. Pruteanu, John S. Loveday et al.·May 1, 2026SaveLearn
Influence of Coherent Elastic Strain on Phase Separation in BCC Nb-V AlloysCoherent elastic strain is an important but often neglected contribution to phase-separation thermodynamics in alloy systems where decomposed phases have appreciable lattice mismatch. We develop a…Siya Zhu, Raymundo Arróyave·May 1, 2026SaveLearn
Revealing the origin of XMCD in an altermagnet via three-dimensional control of spinsAltermagnets are an emerging class of collinear antiferromagnets that exhibit unconventional spin-polarised electronic bands, potentially unlocking new functionalities that do not rely on spin-orbit…Daire Mallon, Zixuan Wu, Jheng-Cyuan Lin et al.·May 1, 2026SaveLearn
Oxygen Vacancies at Dislocation Core Modulate Plasticity in Strontium TitanateDislocation core chemistry in oxides critically influences mechanical behavior and functionality; yet the evolution of core chemistry during the dislocation motion in them has not been directly…Min-Chul Kang, Chunxu Yan, Alexander Frisch et al.·May 1, 2026SaveLearn
TrueEBSD in MTEX: automatic image matching for correlative microscopy applicationsTrueEBSD is an open-source MATLAB program for image alignment and spatial distortion correction of images and electron backscatter diffraction (EBSD) maps. We have re-implemented TrueEBSD as an…Vivian Tong, Stefan Olovsjö, Rachid M'Saoubi et al.·May 1, 2026SaveLearn
Born-Qualified: An Autonomous Framework for Deploying Advanced Energy and Electronic MaterialsAutonomous science is transforming how we discover materials and chemical systems for advanced energy technologies. However, many initially promising systems never reach deployment. This "valley…Steven R. Spurgeon, Milad Abolhasani, Frederick Baddour et al.·May 1, 2026SaveLearn
Coordination Engineering of Dual-Atom Catalysts for Overall Water Splitting: Mechanistic Insights from Constant-Potential First-Principles and Machine LearningThe rational design of bifunctional electrocatalysts for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is essential for achieving efficient and cost-effective overall…Jiahang Li, Suhang Li, Chong Yan et al.·May 1, 2026SaveLearn
Coordination-Induced Tuning of Ligand-Centered Red Emission in a cis-[Cd(Tz)2(py)2] Complex for Light-Emitting DiodesOrganic--inorganic complexes are promising materials for light-emitting applications. Here, we report a new organometallic complex, cis-[Cd(Tz)2(py)2], featuring a distorted octahedral Cd(II)…Samara M. da Silva, R. F. Silva, A. Nonato et al.·May 1, 2026SaveLearn
An Unsupervised Machine Learning-based Framework for Wafer Scale Variability Analysis and Performance Prediction of Ferroelectric Hf0.5Zr0.5O2 Thin Film CapacitorsFabrication process-induced performance variability remains a formidable barrier in the high-volume manufacturing of semiconductor chips. With skyrocketing Artificial Intelligence (AI) workload,…Anika Anu, Sayani Majumdar·May 1, 2026SaveLearn
Magnetic Behavior of Ferro-, Antiferro-, and Ferrimagnetic Systems in the Griffiths Phase: A Theoretical StudyIn this report, we provide a theoretical framework for the magnetic behavior of the Griffiths phase, which, along with three-dimensional spin-1/2 Ising ferromagnetic systems, can be extended to…Sumanta Mukherjee·May 1, 2026SaveLearn
An Advanced Epitaxial Strategy Enabling Vertical GaN Devices on Silicon WafersWhile vertical GaN-on-silicon architectures promise a transformative leap in cost-effective power electronics and high-resolution micro-LEDs, their deployment remains bottlenecked by the high…Fumio Kawamura, Takeyoshi Onuma, Kazutaka Mitsuishi·May 1, 2026SaveLearn
Beyond Structure: Revolutionising Materials Discovery via AI-Driven Synthesis Protocol-Property RelationshipsThe current structure-centric paradigm in artificial intelligence (AI)-driven materials discovery, despite delivering thousands of candidate structures, is stalling at a critical barrier: the…Guillaume Lambard·May 1, 2026SaveLearn
Tailoring Mechanical Properties of Germanium Anodes via Metal Incorporation for Improved Cycle StabilityAchieving long-term stability in high-capacity lithium-ion battery anodes remains a critical challenge. In this study, we present a materials-intrinsic strategy for extending the cycle life of Ge, a…Koki Nozawa, Noriyuki Saitoh, Noriko Yoshizawa et al.·May 1, 2026SaveLearn
Strong coupling between quantized magnon modes in a YIG microstucture and microwaves in a superconducting resonatorStrong-coupling experiments based on magnons enable the exploration into on-chip demonstrations involving numerous long-lived excitations. Yttrium iron garnet (YIG) has been considered for decades as…Seth W. Kurfman, Philipp Geyer, Anoop Kamalasanan et al.·Apr 30, 2026SaveLearn
From Narrow-gap Semiconductor to Metallic Altermagnet: Optical Fingerprints of Co-Doped FeSb2The realization of bulk metallic altermagnetism has remained elusive despite the growing number of candidate materials. Here, we present evidence that moderate cobalt substitution (15%) drives…R. Mathew Roy, M. Povolotskiy, J. Kirschke et al.·Apr 30, 2026SaveLearn
Anharmonic phonon coupling enabled by local inversion symmetry breaking at domain walls in ferroelasticsIn ferroelastic materials, spontaneous symmetry breaking leads to the formation of twin domains. Although the bulk crystal typically remains centrosymmetric, inversion symmetry can be locally broken…Seyyed Jabbar Mousavi, Vivek Unikandanunni, Niccolo Sellati et al.·Apr 30, 2026SaveLearn
Theory for the mixed alkali effect in glassesThe mixed alkali or mixed mobile ion effect in glasses manifests itself by strong nonlinear variations of ionic transport properties upon mixing of different types of mobile ions. We develop a theory…Justus Leiber, Quinn Emilia Fischer, Sven Lohmann et al.·Apr 30, 2026SaveLearn
Homogenization of one-dimensional periodic rod networks as special Cosserat rodsOne-dimensional periodic rod networks are the structures that are obtained by periodically assembling its microstructural unit, a network of rods itself, in just one direction. In this work, we…Vinayak, Ajeet Kumar·Apr 30, 2026SaveLearn
Phase-Transition Induced Magnetic Domain Evolution and Magnetization Dynamics in FePt/FeRh Bilayers for Advanced Heat-Assisted Magnetic RecordingAchieving ultrahigh recording densities with low power consumption is a central challenge for next generation heat assisted magnetic recording (HAMR), as conventional L10 FePt media require intense…Saroj K. Mishra, Y. Sasaki, S. Isogami et al.·Apr 30, 2026SaveLearn
Dilute Zn alloying in biodegradable Mg wires: microstructure, mechanical performance, and degradation behaviorDilute Mg-Zn wires are of great interest for biodegradable small-bone fixation, as magnesium degradation can support bone-related processes, while low zinc additions may provide biological benefits…Jiří Ryjáček, Leonard Hlodák, Jiří Liška et al.·Apr 30, 2026SaveLearn
Uniaxial strain-driven ferroelastic domain control in LaAlO3Multiferroic domain walls in functional oxides exhibit properties distinct from the bulk and are increasingly exploited as active elements in nanoelectronic and photonic devices. Deterministic…Matthias Roeper, Robin Buschbeck, Jakob Wetzel et al.·Apr 30, 2026SaveLearn
Multi-scale calculation of light-induced structural changes in low-angle twisted bilayer WSe2Exciton-phonon interactions in transition metal dichalcogenides (TMD) are strong and lead to phenomena such as coherent phonon generation. When stacked and twisted, their properties can be tuned by…Rafael R. Del Grande, David A. Strubbe·Apr 30, 2026SaveLearn