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Reinforcement learning in linear embedding space unlocks generalizable control across soft robot configurations

Announce Type: new Abstract: Soft-bodied organisms such as octopuses and elephant trunks exhibit remarkable morphological adaptability, dynamically reconfiguring body shape and stiffness, and flexibly adjusting their control strategies to enable versatile behaviors. Inspired by these biological systems, various soft robots have emerged in recent decades, featuring diverse materials, stiffnesses, and morphologies tailored to specific tasks. Despite substantial advances in the materials and...

arXiv CS 1d ago

Beyond Pairwise Interactions: Equivariant Hypergraph Diffusion for Crystal Structure Prediction

Announce Type: replace Abstract: Crystal Structure Prediction (CSP) remains a fundamental challenge with significant implications for materials discovery and the advancement of various scientific disciplines. Recent advances have demonstrated that generative models, particularly diffusion models, are especially promising for CSP.

arXiv CS 7d ago

Advances in electrical contacts to single crystals of emerging materials for transport measurements

arXiv:2606.00173v1 Announce Type: cross Abstract: Transport measurements that probe electrical resistivity of a material under varying external stimuli, such as temperature, magnetic field, optical illumination, and gate voltage, are among the most important experimental techniques in condensed matter physics. These measurements provide critical insights into the fundamental electronic properties of materials. In recent years, they have facilitated the discovery and exploration of intriguing...

arXiv Physics 8d ago

Advances in electrical contacts to single crystals of emerging materials for transport measurements

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arXiv Physics 1d ago

Context-Aware Deep Learning for Defect Classification in Atomic-Resolution STEM

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arXiv CS 1d ago

Scientists discover a quantum effect that could eliminate batteries

Scientists discover a quantum effect that could eliminate batteries - Date: - June 4, 2026 - Source: - Queensland University of Technology - Summary: - Researchers have discovered how microscopic imperfections and atomic vibrations can be used to control a powerful quantum effect in an advanced material. The effect can turn alternating electrical signals from the environment directly into the kind of current electronic devices need, without traditional components. As temperature changes, the...

Science Daily 6d ago

Magnetic field during catalyst synthesis triples ammonia yield

Applying an external magnetic field during the synthesis of CoFe2O4 electrocatalysts triples the ammonia yield during electrocatalytic conversion. The magnetic field alters the surface states of the spinel oxide thin films, making catalytically active sites more accessible. In the journal Advanced Functional Materials, a team led by Marcel Risch at HZB and Sanjay Mathur at University of Cologne demonstrates a scalable strategy for developing next-generation electrocatalysts for efficient and...

Phys.org 8d ago

Finding hidden catalytic knowledge from literature data

Exciting new research at Tohoku University's Advanced Institute for Materials Research (WPI-AIMR) explains how to transform decades of scattered literature data into computable design rules for catalysts. By using human intelligence, regression models, and AI agents, researchers can accelerate the discovery of efficient, low-cost catalysts for clean energy technologies like fuel cells, water splitting, and CO₂ reduction. By combining these methods, researchers can uncover new discoveries...

Phys.org 1d ago

'Flawless on the outside, flipped within': Detecting hidden defects in 2D dielectrics with light

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Phys.org 2d ago

Photoexcitation flips 2D moiré devices from metals to insulators in ultrafast test

June 4, 2026 feature Photoexcitation flips 2D moiré devices from metals to insulators in ultrafast test Ingrid Fadelli Author Sadie Harley Scientific Editor Robert Egan Associate Editor Quantum materials, materials with properties that are governed by the laws of quantum mechanics describing many-body interactions, have proved promising for the development of various advanced technologies. Many of these materials undergo so-called phase transitions, switching between different physical...

Phys.org 5d ago