Results 171 to 180 of about 5,227,416 (263)

A deep neural network model for heat transfer in darcy-forchheimer hybrid nanofluid flow with activation energy. [PDF]

Sci Rep
Ayman-Mursaleen M, Saeed ST, Almohammadi SM, Arif K, Imran M.   +4 more
europepmc   +1 more source

A Multi‐Dimensional Cathodoluminescence Detector With 3D Printed Micro‐Optics on a Fiber

Advanced Quantum Technologies, Volume 9, Issue 4, April 2026.
A fiber‐based cathodoluminescence (CL) spectroscopy detector is realized by printing a micro‐optical lens directly onto the fiber's facet using two‐photon polymerization. This compact collection scheme enables efficient CL acquisition across complex sample geometries, offering simplified alignment, modular integration, and access to spatially resolved ...
Paul H. Bittorf, Filip Majstorovic, Pavel Ruchka, Harald Giessen, Nahid Talebi   +4 more
wiley   +1 more source

On asymptotic stability of solitons for 2D Maxwell-Lorentz equations with spinning particle. [PDF]

Mon Hefte Math
Kopylova E.
europepmc   +1 more source

Edge‐Fluorinated Flower‐Like Porous Graphene Microspheres With Enlarged Interlayer Spacing for High‐Performance Potassium‐Ion Batteries

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The utilization of carbonaceous anodes in electrochemical systems, particularly potassium‐ion batteries (PIBs), remains hindered by sluggish kinetics and modest capacities, which are caused by the intrinsic ion storage mechanisms and constrained interlayer spacings.
HaiSong Chen, Wenguang Tan, Qingfeng Zhang, Shuhong Xie, Zhenya Luo, Weixin Lei, Junan Pan, Xiaoping Ouyang   +7 more
wiley   +1 more source

Quantum Electrodynamics from Quantum Cellular Automata, and the Tension Between Symmetry, Locality, and Positive Energy. [PDF]

Entropy (Basel)
Brun TA, Mlodinow L.
europepmc   +1 more source

Investigating the Origin of Topological‐Hall‐Like Resistivity in Zn‐Doped Mn2Sb Ferrimagnet

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Skyrmions and other chiral spin textures have been extensively studied as potential building blocks for novel spintronic devices. Hall‐resistivity anomalies that deviate from magnetization scaling, known as the topological Hall effect, have been widely employed as evidence for the presence of chiral spin textures in magnetic materials. However,
BoCheng Yu, JiaLiang Jiang, Jing Meng, XiaoYan Zhu, Jie Ma, HaiFeng Du, QingFeng Zhan, Jin Tang, Yang Xu, Tian Shang   +9 more
wiley   +1 more source

Best constants in subelliptic fractional Sobolev and Gagliardo-Nirenberg inequalities and ground states on stratified Lie groups. [PDF]

Calc Var Partial Differ Equ
Ghosh S, Kumar V, Ruzhansky M.
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

Comprehensive Optoelectronic Study of Copper Nitride: Dielectric Function and Bandgap Energies. [PDF]

Nanomaterials (Basel)
Ballester M, Marquez AP, Blanco E, Manuel JM, Rodriguez-Tapiador MI, Fernandez SM, Willomitzer F, Katsaggelos AK, Marquez E.   +8 more
europepmc   +1 more source

The inclusion theorems for variable exponent Lorentz spaces

, 2016
Ö. Kulak
semanticscholar   +1 more source