Results 321 to 330 of about 5,273,588 (373)
Scalable Lithium Niobate Nanoimprinting for Nonlinear Metalenses
A broadband polycrystalline lithium niobate platform is developed for highly versatile and scalable fabrication of nonlinear metasurfaces. This work demonstrates simultaneous second harmonic generation and wavefront‐shaping via a metalens on this platform.
Ülle‐Linda Talts+3 more
wiley +1 more source
Electric Field Driven Soft Morphing Matter
This study presents soft morphing matter robots that exhibit extremely high morphological adaptability and complex multimodal electric field response. They can undergo large, controlled body deformation and show complex locomotion on different terrains under the manipulation of external electric fields, making a significant step beyond current ...
Ciqun Xu+3 more
wiley +1 more source
A complete and dynamic tree of birds. [PDF]
McTavish EJ+8 more
europepmc +1 more source
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang+12 more
wiley +1 more source
Spatially multiplexed single-photon sources based on binary-tree multiplexers with optimized structure. [PDF]
Mechler M, Adam P.
europepmc +1 more source
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu+5 more
wiley +1 more source
Spatial Reconfiguration of Living Stems and Snags Reveals Stand Structural Simplification During Moso Bamboo (<i>Phyllostachys edulis</i> (Carrière) J.Houz.) Invasion into Coniferbroad-Leaf Forests. [PDF]
Chen X, Zhou X, Jin S, Bai S.
europepmc +1 more source
This work presents a wafer‐scale fabrication method for high‐performance p‐type organic permeable base transistors (OPBTs) using electrochemical anodization. The anodized OPBTs achieve high on‐current density, low leakage, MHz‐range operation, and exceptional current gain.
Juan Wang+8 more
wiley +1 more source
Integrating Deep Learning Derived Morphological Traits and Molecular Data for Total-Evidence Phylogenetics: Lessons from Digitized Collections. [PDF]
Hunt R+4 more
europepmc +1 more source
Mechanical Resonant Sensing of Spin Texture Dynamics in a 2D Antiferromagnet
Detection of antiferromagnetic spin texture in a 2D magnetic crystal is achieved through nanomechanical resonators at radio frequencies. Sharp magnetic transitions that lead to abrupt changes in mechanical linear and nonlinear responses are assigned to antiferromagnetic domain motions.
S M Enamul Hoque Yousuf+10 more
wiley +1 more source