Results 121 to 130 of about 44,748 (183)

Floquet-Bloch valleytronics. [PDF]

Nat Commun
Fragkos S, Fabre B, Tkach O, Petit S, Descamps D, Schönhense G, Mairesse Y, Schüler M, Beaulieu S.   +8 more
europepmc   +1 more source

Mechanical and Microstructural Characterization of Hybrid Palm Fiber–Carbon Fiber Composites

SPE Polymers, Volume 7, Issue 2, April 2026.
ABSTRACT Hybrid fiber‐reinforced polymer composites combining natural and synthetic reinforcements offer a promising route toward lightweight and sustainable structural materials. In this study, carbon fiber–palm tree fiber reinforced epoxy hybrid composites were fabricated using a hand lay‐up technique with a symmetric sandwich‐type stacking sequence,
Md. Shakil Chowdhury, Md Zobair Al Mahmud, Md. Shah Oliullah, Habibur Rahman, Mustafizur Rahman, Md. Nazmul Huda, Md. Shihab Uddin, Nayem Hossain   +7 more
wiley   +1 more source

Magnon-Magnon Interaction Induced by Dynamic Coupling in a Hybrid Magnonic Crystal. [PDF]

ACS Appl Electron Mater
Sultana R, Kaffash MT, Gubbiotti G, Ji Y, Jungfleisch MB, Montoncello F.   +5 more
europepmc   +1 more source

Conundrums of Localized Surface Plasmon Resonance Biosensors

Small, Volume 22, Issue 19, 1 April 2026.
Localized surface plasmon resonance (LSPR) biosensing faces fundamental conundrums arising from finite field decay lengths, environmental cross‐sensitivities, and batch variability. Competing surface, bulk, and electrostatic effects can induce red or blue spectral shifts, complicating quantification, reproducibility, and interpretation in complex or ...
Nikhil Bhalla
wiley   +1 more source

Foundation and challenges in modelling dilute active suspensions. [PDF]

Philos Trans A Math Phys Eng Sci
Fung L, Caldag HO, Bees M.
europepmc   +1 more source

Nanoscale Graphene‐Based Ballistic Rectifiers for Detection of High Terahertz Frequency Optical Signals

Small Science, Volume 6, Issue 4, April 2026.
Ballistic graphene rectifier capable of operating at frequencies up to 3 THz, engineered through asymmetric nanojunction geometries in high‐mobility monolayer graphene encapsulated in hexagonal boron nitride Graphene exhibits the longest carrier mean free path of any known electronic material, yet only a few device concepts have successfully leveraged ...
Lili Shi, Leonardo Viti, Kenji Watanabe, Takashi Taniguchi, Miriam Serena Vitiello   +4 more
wiley   +1 more source

The work of Pierre Magal on differential equations, functional analysis and mathematical biology. [PDF]

J Math Biol
Demongeot J, Hillen T, Ruan S, Webb G.
europepmc   +1 more source

Cationic Lattice Coupling Enables Efficient FAPbI3 Perovskite Solar Cells

Small Structures, Volume 7, Issue 4, April 2026.
TPPI with a rigid, asymmetric phosphonium framework orient stably at the grain boundaries and interfaces of PSCs. It polarizes FA+, reinforces hydrogen bonds, restricts FA+ rotation to stabilize the α‐phase, and enhances cation–lattice coupling to form large polarons for defect screening, thereby boosting the power conversion efficiency (PCE) and ...
Yanju Wang, Yue Zhang, Kang Wei, Hong Li, Mengfei Xue, Yongqiang Ji, Yuzhuo Zhang, Xiaoyu Yang, Xinqiang Wang, Yifan Zheng, Yuchuan Shao   +10 more
wiley   +1 more source

Surface structure of water from soft X-ray second harmonic generation. [PDF]

Nat Commun
Hoffman DJ, Devlin SW, Garratt D, Jamnuch S, Spies JA, Nebgen BR, Schacher D, Do A, Bernal F, Riffe EJ, Kunnus K, Hampton CY, Duris J, Cesar D, Sudar N, Dakovski GL, Drisdell WS, Lawler KV, Marinelli A, Zuerch MW, Saykally RJ, Schwartz CP, Pascal TA, Koralek JD.   +23 more
europepmc   +1 more source

Global Primary and Secondary Microseism Multi‐Decade Geographic Variation, Secular Intensification, and Period Lengthening

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract Earth's long period background seismic wavefield is dominated by two distinct processes that couple ocean wave energy to a global microseism wavefield. We assess global microseism intensity in the secondary (4–10 s) and primary (14–20 s) bands, and across eight 2 s‐wide period bands between 4 and 20 s.
Richard C. Aster, Thomas A. Lee, Frederik J. Simons, Adam T. Ringler, Robert E. Anthony   +4 more
wiley   +1 more source