Results 121 to 130 of about 5,214 (240)

Cuprate Twistronics for Quantum Hardware

open access: yesAdvanced Quantum Technologies, EarlyView.
This review bridges decades of foundational research with emerging fabrication techniques such as molecular beam epitaxy and cryogenic stacking. By enabling control over electronic correlations and symmetry in twisted cuprate heterostructures, it highlights how cuprate twistronics could open new paths to overcome decoherence and scalability challenges ...
Tommaso Confalone   +14 more
wiley   +1 more source

Two‐Photon Microbubble Printing: Asymmetric Assembly for Continuous Laser Writing

open access: yesSmall, EarlyView.
Two‐photon microbubble printing is reported that combines nonlinear photochemistry with thermally driven fluid dynamics. At the laser focus, a distorted vapor bubble induce a strong rear‐to‐front convective flow. By enabling asymmetric assembly, this method allows the continuous formation of nanoparticle aggregates from a wide variety of materials ...
Masaharu Aoyama   +5 more
wiley   +1 more source

Photothermal Heating and Real‐Time In Situ Luminescent Thermometry with Iron Oxide Core‐Silica Shell Nano‐Objects

open access: yesSmall, EarlyView.
Real‐time in‐situ operando thermal feedback during photothermal heating in water is achieved using multifunctional nano‐objects composed of iron oxide cores enwrapped in stellate‐like silica shells and loaded with luminescent Tb3⁺/Eu3⁺ thermometers, offering high sensitivity, reproducibility, and precise nanoscale temperature control.
Farah Abdel Sater   +12 more
wiley   +1 more source

Collective Response and Navigation Dynamics of Magnetospirillum gryphiswaldense under Rotating Magnetic Fields

open access: yesSmall, EarlyView.
The dynamics of Magnetospirillum gryphiswaldense under rotating magnetic fields are explored through the analysis of thousands of trajectories. The study reveals distinct navigation modes and transitions influenced by field strength and frequency. Directionality, alignment, and swimming behavior are examined to uncover how these microorganisms respond ...
Danny Villanueva   +6 more
wiley   +1 more source

Graphene‐Based Liquid Cell Designs for In Situ Liquid‐Phase Transmission Electron Microscopy: Recent Developments and Perspectives

open access: yesSmall Science, EarlyView.
This review highlights the advances in graphene liquid cell designs for in situ liquid‐phase transmission electron microscopy, spanning veil‐type, well‐type, liquid‐flowing‐type, and mixing‐type configurations. These developments collectively enable real‐time visualization of diverse reactions in liquid environments at atomic resolution, thereby ...
Hyeonjong Ma   +2 more
wiley   +1 more source

Advection, diffusion and linear transport in a single path-sampling Monte-Carlo algorithm: Getting insensitive to geometrical refinement. [PDF]

open access: yesPLoS One
Ibarrart L   +14 more
europepmc   +1 more source

Time‐Domain Visualization of Electron‐Phonon Coupling in Nanographenes

open access: yesSmall Methods, EarlyView.
Impulsive vibrational spectroscopy, Raman spectroscopy, and density functional theory calculations are gathered together to unveil elusive low‐frequency collective vibrational modes in dibenzo[hi,st]ovalene nanographenes, enabling the detailed comparison between vibrational modes in derivatives with different peripheral groups.
Rafael Muñoz‐Mármol   +13 more
wiley   +1 more source

Rotating Gold Nanomotors for High‐Resolution Mapping of Subcellular Nanomotions

open access: yesSmall Methods, EarlyView.
A nanomotor‐based method uses optically driven, rotating gold nanorods to detect nanometer‐scale cellular movements with 10 nm spatial and millisecond temporal resolution. Applied to live endothelial cells, the technique reveals subcellular mechanical activity and distinct frequency regimes, capturing transient, localized oscillations.
Emelie Tornéus   +3 more
wiley   +1 more source

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