Results 121 to 130 of about 41,755 (180)

Monolithic silicon carbide metasurfaces for engineering arbitrary 3D perfect vector vortex beams. [PDF]

Nat Commun
Liu M, Lin P, Huo P, Qi H, Jin R, Zhang H, Ren Y, Song M, Lu YQ, Xu T.   +9 more
europepmc   +1 more source

3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response

Advanced Engineering Materials, Volume 28, Issue 6, 18 March 2026.
A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
wiley   +1 more source

Optical Spin Angular Momentum: Properties, Topologies, Detection and Applications. [PDF]

Nanomaterials (Basel)
Liu S, Xie X, Shi P, Shen Y.
europepmc   +1 more source

Between Order and Confusion: Clearing up Structural Misconceptions in Carbon Materials Nomenclature

Angewandte Chemie International Edition, Volume 65, Issue 11, 9 March 2026.
Despite the versatile use of carbon materials, inconsistent terminology and inadequate characterization – especially regarding graphene structures based on sp2‐hybridized carbon atoms – often cause confusion. This perspective clarifies terms like graphite, graphitic carbon, non‐graphitic carbon, and amorphous carbon by aligning IUPAC definitions with X‐
Chantal Glatthaar, Felix Badaczewski, Peter J. Klar, Bernd M. Smarsly   +3 more
wiley   +1 more source

Ordering Enhancement of Ion Bombardment-Induced Nanoripple Patterns: A Review. [PDF]

Nanomaterials (Basel)
Liu Y, Li H, Wang C, Yang G, Frost F, Hong Y.   +5 more
europepmc   +1 more source

Necessity of daily IGRT? Dosimetric study of beam position offsets at central double-beam junction in pediatric craniospinal irradiation. [PDF]

BMC Cancer
Gao B, Yao Z, Wu L, Shao K, Lin X, Liang Q, Huang X, Chen H, Lei Z.   +8 more
europepmc   +1 more source

Functionally adaptive smart metasurface window with Weber beams for obstacle-avoiding communications in vehicle cabin. [PDF]

Natl Sci Rev
Luo S, Xia J, Wang Y, Jiang R, Xie Q, Hao G, Luo Y, Cui TJ, Zhang J.   +8 more
europepmc   +1 more source

Entanglement produced by pairs of superposed two-mode coherent and subharmonic cavity light beams. [PDF]

Sci Rep
Melaku M, Hirpo D.
europepmc   +1 more source

Nonreciprocal Negative Refraction Enabled by Photonic Time Crystals. [PDF]

Nano Lett
Tavakol MR, Cai W.
europepmc   +1 more source

Multiline Laser Interferometry for Non-Contact Dynamic Morphing of Hierarchical Surfaces. [PDF]

Biomimetics (Basel)
Audia B, Tone CM, Pagliusi P, Mazzulla A, Papavieros G, Constantoudis V, Cipparrone G.   +6 more
europepmc   +1 more source