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The study introduces radio interferometric multiplexed spectroscopy (RIMS), a method designed to efficiently monitor the radio emissions of massive samples of stars. Applying it to LOFAR data, the authors identify stellar bursts, offering clues to possible star–planet magnetic interactions.

Optomechanical crystals are promising building blocks for quantum networks but suffer from thermal mechanical noise. Here the authors demonstrate on-demand conversion of single phonons into high-purity telecom photons with low thermal noise and MHz-scale narrow bandwidth using a quasi-2D optomechanical system.

Fluorescence microscopy during CryoFIB milling produces an interferogram that can be used to direct lamella production to labeled structures with accuracy beyond the axial diffraction limit. The approach relies only on real-time feedback from the structure, requiring no image registration.

Whether a turbulent flow would inevitably develop singular behavior at the smallest length scales is an ongoing intriguing debate. Using large-scale numerical simulations, Buaria et al. find an unexpected non-linear mechanism which counteracts local vorticity growth instead of enabling it.

Stokes-shift-engineered CdSe/CdS quantum dots are used to fabricate luminescent solar concentrators that are tens of centimetres long and do not exhibit reabsorption losses. With efficiencies of over 10% and an effective concentration factor of 4.4, they demonstrate the potential of using Stokes-shift-engineered quantum dots in large-area luminescent solar concentrators.

Coherent anti-Stokes Raman Scattering (CARS) accesses the vibrational properties of a material via nonlinear four-wave mixing (FWM); CARS in graphene has not been observed to date despite its high nonlinear third-order susceptibility. Here, the authors devised a FWM scheme to perform stimulated Raman spectroscopy in single and multi-layer graphene through CARS.

A strategy compatible with a broad range of materials by precisely manipulating optofluidic interactions within a confined 3D space to control the assembly of colloidal microparticles/nanoparticles is demonstrated, enabling the precise manufacture of complex microstructures/nanostructures.

The development of highly luminescent materials such as large Stokes shift fast emitters is desirable for their potential application in photonics. Here the authors engineer hetero-ligand metal-organic frameworks nanoparticles to achieve high emission yield, large Stokes shift and realize a prototypal fast scintillator.

Cavitation is the formation of vapour bubbles within a liquid and is undesirable in many industrial applications. Here Stiegeret al. show how the anisotropic fluids influence this process in a nematic liquid crystal and find that orientational ordering of molecules can tune the onset of cavitation.

Photonic quasiparticles are neutral, so controlling them by coupling with external fields is generally impossible. Now, by synthesizing a two-level photonic system, coupling with an electric field becomes possible and enables electrical control.

The magnetic field structure of the protoplanetary disk around HD 142527 is derived from dust polarization observations. A magnetic field strength of 0.3 mG and its three-dimensional components were calculated using the distributions of the polarization vectors.

Centrosome dynamics play a central role in immune regulation. Here, the authors demonstrate that centrosome integrity as well as centriole numbers and spatial organisation emerge as critical determinants of effective T cell responses.

An analogue to a type II burst from the early M dwarf StKM 1-1262 exhibits identical frequency, time and polarization properties to fundamental plasma emission from a solar type II burst.

Here, the authors perform statistical measurements on hundreds of plasmonic nano-cavities embedding WSe₂ monolayers, and show the activation of anti-Stokes photoluminescence in WSe₂ through resonant excitation of a dark exciton at room temperature.

The laser pulses that drive most laser wakefield accelerators have wavelengths near 1 micrometer and peak power > 100 terawatts. Here, the authors drive plasma wakes with 10 micrometer, 2-terawatt pulses, yielding relativistic electron beams with a collimated, narrow-energy-bandwidth component.

The contributions of vehicular and structural modes to proton transport are quantified in phosphoric acid electrolytes. The derived conductivity model guides electrolyte-conductivity design and identifies an optimum electrolyte concentration to achieve low-temperature performance in batteries.

Quantum teleportation has found important applications in quantum technologies, but pushing it to macroscopic objects is challenging because of the fragility of quantum states. Here, the authors demonstrate teleportation of states from light beams to the vibrational states of a macroscopic diamond sample.

The interactions between microplastics and freshwater snow can influence the way in which both particle types settle in freshwater environments. Advanced and automated tracking techniques show that agglomerates of the two particles settle faster than the individual components alone, underscoring the potential repercussions on biogeochemical cycles.

Small-scale vorticity dynamics are central to turbulence, but their transient and chaotic nature makes direct measurement and control extremely challenging. By using magnetically driven particles, authors uncover stochastic resonance and a symmetry-breaking mechanism that may enable both control of particle dynamics and a magnetic resonance- based method for probing turbulence at its smallest scales.

Active fluids, such as bacterial suspensions, exhibit chaotic flows at low Reynolds number - a phenomenon known as active turbulence. Here, the authors show a discontinuous transition from laminar to chaotic flows in unconfined active nematics.

Light-matter interfaces implementing arbitrary conditional operations on incoming photons would have several applications in quantum computation and communications. Here, the authors demonstrate conditional polarization rotation induced by a single quantum dot spin embedded in an electrically contacted micropillar, spanning up to a pi flip.

Here, the authors effect a B(sp²)-to-B(sp³) transformation strategy for the enantioselective synthesis of tetracoordinate boron molecules by leveraging the inherent structural features of commonly used boron compounds.

A levitated nanoparticle in an optical cavity has been cooled to its motional ground state in two degrees of freedom at the same time. Control of the cavity properties also enabled the observation of the transition from 1D to 2D ground-state cooling.

Observing quantum effects in a mechanical oscillator requires it to be close to a pure quantum state, rather than a thermal mixture. Here a librational mode of a levitated nanoparticle is cooled close to its ground state without using cryogenics.

Channelized subsurface melting is an important process in the dynamics of ice shelves. Here the authors present observational data from Antarctic ice shelves and show that their basal melt is up to 50% higher than previously assumed.

3D-printed gel microcilia arrays printed by two-photon polymerization and composed of a soft acrylic acid-co-acrylamide hydrogel with a nanometre-scale network structure are shown to respond to low-voltage electrical stimuli within milliseconds, enabling dynamic individual control and non-reciprocal 3D motion.

Given rising diabetes prevalence globally, access to diabetes treatments is gaining urgency. Here, the authors show patterns of glucose-lowering medication use for diabetes across 62 low- and middle-income countries.

Many biological reactions typically occur in a fluid that is near to a surface. Here, the authors apply theory used to describe glassy systems to quantitatively understand these effects, finding that correlated particle motion near the interface leads to an increase in fluid viscosity.

By exploiting the long-lived phonon modes in nanoscale mechanical resonators, a quantum memory that operates around the standard telecom wavelength of 1,550 nm is realized on a silicon platform.

Quantum state engineering necessitates transfer between quantum states. Here the authors demonstrate coherent population transfer between un- or weakly-coupled states of solid state systems, superconducting Xmon and phase qutrits, using stimulated Raman adiabatic passage and microwave driving.

Here, the Authors show that up-conversion in CsPbBr3 nanocrystals arises from an interaction between soft lattice vibrations and excited states, with a specific phonon mode enabling coherent and highly efficient up conversion process.

The use of a nanopillar lattice and orbital angular momentum provides control over the directionality of light emission on the nanoscale.

Authors combine neutron scattering and MD simulations to study psychrophilic bacteria, linking proteome dynamics to the state of the proteome folding in the context of differential thermal adaptation.

Strongly coupled light–matter systems could offer enhanced manipulation of topological phenomena. Now, tunable non-Hermitian effects are demonstrated with exciton–polaritons induced by a twist degree of freedom.

Researchers investigate the optical phonon modes of bulk diamond at room temperature. Ultrafast Raman scattering measurements show an extended and highly non-classical state in the optical phonon modes of bulk diamond. The researchers also demonstrate a terahertz-bandwidth quantum memory based on transient ultrafast Raman scattering from the optical phonons.

Iceberg calving can act as a submarine melt amplifier through excitation of transient internal waves.

The axial Higgs mode is theoretically attributed to a hidden ferroaxial component of charge order. In rare-earth tritellurides, this ferroaxial order is now shown to be induced by intertwined orbital and charge orders.

The authors propose wave-mixing cathodoluminescence, where laser-electron wave mixing in a nonlinear optical cavity upconverts low-frequency molecular resonances into visible photons, enabling nanoscale fingerprinting with visible light sources and detectors.

In this work the authors demonstrate on-chip integration of Brillouin lasing operating at visible wavelengths, with engineered design for stable output. This technical and scientific advance will help develop integrated light sources for quantum computing or atomic and molecular spectroscopy.

Linearly polarized thermal emission from dust grains in a strongly lensed, intrinsically luminous galaxy forming stars at a rate more than 1,000 times that of the Milky Way is detected.

Precise quantum state preparation plays an important role in quantum information processing. Here, Premaratneet al. use stimulated Raman adiabatic passage to transfer population from a superconducting transmon qubit to a cavity Fock state.

Non-classical vibrations are generated and transmitted along a mechanical waveguide, providing a platform for distributing quantum information and realizing hybrid quantum devices using phonons in a solid-state system.

High-resolution observations reveal fibril motions in the chromospheric umbra of a sunspot, providing a potential energy source for coronal heating.

By exploiting the interaction between light and phonons in a silica microsphere resonator it is possible to generate Brillouin scattering induced transparency, which is akin to electromagnetically induced transparency but for acoustic waves.