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QLEDs â light-emitting diodes that rely on nanocrystals called quantum dots â are usually made with toxic heavy metals. A strategy has been developed to make QLEDs with a performance comparable to that of commercially available technologies but using a more environmentally friendly alloy of zinc, selenium, telluriu
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Taking the pulse of ultrafast spectroscopy - Nature Reviews Methods Primers
2+ day, 12+ hour ago (93+ words) Advances in ultrafast laser technology have revolutionized the study of time-resolved phenomena across physics, chemistry, biology and materials science. Here, Giulio Cerullo, a pioneer in the development of optical parametric amplifiers and their application to ultrafast spectroscopy, shares his perspective…...
Seamless grid following and grid forming inverter mode transition enabled by machine-learning based SCR estimation and smooth switching control | Scientific Reports
2+ day, 16+ hour ago (741+ words) Grid-connected inverter system comprising solar PV unit interfaced through a converter, connected to the utility grid via a transformer & transmission line. The main contributions of this work are summarized as follows: A lightweight MLP-based SCR estimator is developed that directly…...
ATP-independent unfolding of ubiquitin by Ufd1 initiates Cdc48/p97-mediated substrate processing | Nature Structural & Molecular Biology
2+ day, 18+ hour ago (1569+ words) Nature Structural & Molecular Biology (2026) Cite this article Coordinates and structure files were deposited to the Protein Data Bank under accession code PDB 22ID (ctUT3–C19). Any additional information required to reanalyze the data reported in this paper is available upon request. Source data…...
Electric fields take control of ferrons - Nature Physics
2+ day, 16+ hour ago (176+ words) Nature Physics (2026) Cite this article Ferrons are the quasiparticles associated with the collective excitations of spontaneous polarization. External electric fields have now been shown to tune their properties in a nonvolatile manner. Rameshti, B. Z. et al. Phys. Rep. 979, 1–61 (2022). Pirro, P., Vasyuchka,…...
Halogen-assisted sulfur oxidation - Nature Energy
2+ day, 17+ hour ago (156+ words) Nature Energy (2026) Cite this article Lithium-sulfur batteries have long been limited by lower operating voltage and shorter lifetime compared to traditional lithium-ion technologies. Now, system-level engineering enables the conversion of sulfur to disulfur dichloride, accessing the S+1 oxidation state, thereby…...
A hidden leak in solids - Nature Energy
2+ day, 17+ hour ago (230+ words) Nature Energy (2026) Cite this article Solid electrolytes have long been treated as materials that block electronic conduction while enabling fast lithium-ion transport. Two studies now show that residual electronic conductivity can drive self-discharge in solid-state batteries at open circuit, particularly…...
Wireless neural recordings from groups of mice inside and outside the laboratory - Nature Methods
2+ day, 18+ hour ago (259+ words) Nature Methods (2026) Cite this article Studying the brain mechanisms of natural behaviors is experimentally challenging. We developed a miniaturized, wireless platform to record and manipulate neural and physiological activity in small animals, enabling the study of neural mechanisms underlying rodent…...
Current dipoles - Nature Physics
3+ day, 2+ hour ago (28+ words) Nature Physics volume 22, page 1379 (2026) Cite this article Correspondence to David Abergel. Version of record: 09 September 2026 Issue date: September 2026 Nature Physics (Nat. Phys.)...
Mapping conflicts in carbon removal narratives | Nature Reviews Clean Technology
3+ day, 17+ hour ago (420+ words) Nature Reviews Clean Technology (2026) Cite this article Carbon dioxide removal has been described both as a mitigation necessity and as a risk to mitigation ambition or sustainability in the academic literature. This Comment examines the assumptions underlying carbon dioxide removal…...
Electric charge makes drops of water more destructive
3+ day, 12+ hour ago (53+ words) In many real-world settings, water droplets can become slightly charged as they slide across solid surfaces. This charge has been found to enable water droplets to damage protective coatings more easily than uncharged droplets do, and to cause the underlying…...