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Researchers Report Organic Metal Chalcogenide Films with Giant Birefringence   Researchers Report Organic Metal Chalcogenide Films with Giant Birefring...[ 30, 2026]
With the development of integrated optics, birefringent materials urgently need to shift from bulk crystals to film form. However, when traditional birefringent materials are transformed from bulk crystals to films, their performance sig...
Researchers Reveal Stable Breakdown Resistant Molecular Antiferroelectric Triggered by Confinement-dependent Atomic Displacement<br/>   Researchers Reveal Stable Breakdown Resistant Molecular Antiferroelectri...[ 28, 2026]
Molecular antiferroelectric (AFE) materials, featuring antiparallel dipole configurations within neighboring lattices, have emerged as fascinating candidates for high-precision digital displacement sensors and energy-storage capacitors. ...
Researchers Realize Electrically Switchable Circularly Polarized Light Detection in Optically Active Ferroelectric   Researchers Realize Electrically Switchable Circularly Polarized Light D...[ 24, 2026]
Circularly polarized light (CPL) detection plays a pivotal role in advancing photonic and quantum technologies, including applications in quantum communication, chiral sensing, and high-density optical information storage. Conventional C...
Interpenetration Transformation Promotes Topochemical Polymerization in Diacetylene MOFs for Enhanced Broadband Optical Limiting   Interpenetration Transformation Promotes Topochemical Polymerization in ...[ 22, 2026]
Diacetylene-based metal-organic frameworks (MOFs) are promising candidates for nonlinear optical (NLO) materials due to their π-conjugated systems and unsaturated sites, which can undergo 1,4-addition topochemical polymerization, signif...
Researchers Reveal Stimuli-induced Reversible Transformation between Isomers of Copper(I) Clusters Sharing an Identical Core   Researchers Reveal Stimuli-induced Reversible Transformation between Iso...[ 18, 2026]
Atomically precise metal clusters are nanoscale molecules made up of a specific number of metal centers and peripheral ligands, showing well-defined structures. In addition, by leveraging the structural tunability and dynamic responsiven...
Researchers Introduce Dual-hierarchy Learning for Few-shot 3D Point Cloud Classification   Researchers Introduce Dual-hierarchy Learning for Few-shot 3D Point Clou...[ 03, 2026]
Few-shot learning (FSL) offers a solution when large-scale annotation is difficult or costly. However, extending FSL to three-dimensional (3D) point clouds remains challenging because point clouds are unordered and irregular, while large...
Flexible Wood-derived Hydrogel Patch Enables Pump-free Sweat Collection and Smartphone-assisted Cortisol Profiling   Flexible Wood-derived Hydrogel Patch Enables Pump-free Sweat Collection ...[ 31, 2026]
Noninvasive monitoring of cortisol is important for characterizing circadian regulation and physiological responses to exercise and stress. Sweat has provided an alternative to laboratory testing, but existing wearable cortisol platforms...
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