Results 111 to 120 of about 38,344 (233)

Influence of Multi-Cue Interaction on Human Depth Perception in Three-Dimensional Space. [PDF]

Sensors (Basel)
Liu Q, Li S, Yang Q, Dai C, He S, Shigemasu H.   +5 more
europepmc   +1 more source

Stability of Lead‐Free Perovskite Solar Cells

Advanced Sustainable Systems, Volume 10, Issue 3, March 2026.
This review article discusses the very recent status of stability of lead‐free perovskite solar cells, possible challenges, fabrication techniques, the degradation mechanism of lead‐free PSCs affecting stability, possible causes hindering the simultaneous improvement of efficiency and stability of lead‐free PSCs, potential outlook, and future research ...
Pranta Barua, Naveen Kumar Elumalai, Ashraf Uddin, Prashant Sonar, Kannoorpatti Krishnan   +4 more
wiley   +1 more source

A Review of Optical Metrology Techniques for Advanced Manufacturing Applications. [PDF]

Micromachines (Basel)
Zhao F, Tang H, Zou X, Li X.
europepmc   +1 more source

A Quest for the Mechanism of Ultrahigh Resolution SEM Imaging

Advanced Science, Volume 13, Issue 17, 23 March 2026.
Using Monte Carlo simulations with explicit definitions of SE1 and SE2 align with a cascade secondary electron production model, this work shows that the 3D nanostructure modulated SE2 emission enhances other than to reduce topographical contrast via a “miniature Faraday cup” effect.
Hao Tian Chen, Y.B. Zou, B. Da, Z.J. Ding   +3 more
wiley   +1 more source

The longitudinal dynamics evolution of optical skyrmions via meta-optics. [PDF]

Nanophotonics
He T, Liu C, Tang W, Li D, Yan P, Liu Q, Xiao Q.   +6 more
europepmc   +1 more source

In‐Operando 4D‐STEM and STEM‐EBIC Imaging of Electric Fields and Charge Carrier Behavior in Biased Silicon p–n Junctions

Advanced Electronic Materials, Volume 12, Issue 5, 9 March 2026.
This work presents a study of how 4D‐STEM centre of mass measurements and STEM‐EBIC can be used to map the positions, directions, and strengths of electric fields in semiconductor devices. The contrast mechanisms of both techniques are tested and compared with simulations to build a robust analysis of an in situ device in the electron microscope ...
Eoin Moynihan, Yining Xie, David Cooper, Grigore Moldovan, Richard Beanland, Ana Sanchez   +5 more
wiley   +1 more source

Quantum sensing and metrology with free electrons. [PDF]

Nat Commun
Velasco CI, García de Abajo FJ.
europepmc   +1 more source

Review of Memristors for In‐Memory Computing and Spiking Neural Networks

Advanced Intelligent Systems, Volume 8, Issue 3, March 2026.
Memristors uniquely enable energy‐efficient, brain‐inspired computing by acting as both memory and synaptic elements. This review highlights their physical mechanisms, integration in crossbar arrays, and role in spiking neural networks. Key challenges, including variability, relaxation, and stochastic switching, are discussed, alongside emerging ...
Mostafa Shooshtari, Teresa Serrano‐Gotarredona, Bernabé Linares‐Barranco   +2 more
wiley   +1 more source

Toward a Correlative Metrology Approach on the Same 2D Flake: Graphene Oxide Case Study-Sample Preparation and Stability Issues. [PDF]

Nanomaterials (Basel)
Chibane L, Delvallée A, Fleurence N, Douri S, Morán-Meza J, Ulysse C, Piquemal F, Feltin N, Flahaut E.   +8 more
europepmc   +1 more source

Periodic and Statistically Distributed Surface Texturing of Surface‐Enhanced Raman Spectroscopy (SERS) Sensors with Spatially Selective Signal Mapping

Advanced Physics Research, Volume 5, Issue 3, March 2026.
Molecular fingerprinting for the detection of biomolecules is highly sensitive and noninvasive through the surface‐enhanced Raman scattering (SERS) effect. This is a report on the commercially competitive performance of gold‐coated periodic structures and black Si (aperiodic) nanostructures as plasmonic SERS substrates.
Desislava Daskalova, Mustafa S. Özyurt, Holger Lerch, Ulrich Plachetka, Max C. Lemme   +4 more
wiley   +1 more source