Intravascular ultrasound imaging with directional synthetic aperture focusing and coherence factor weighting. [PDF]
UltrasonographyCho H +5 more
europepmc +1 more source
Advanced Electronic Materials, EarlyView.Electrospun PEDOT/PAAm nanofiber mats exhibit anisotropic electromechanical behavior, maintaining stable resistance under tensile strain while showing pressure‐responsive resistance modulation under vertical loading. This direction‐dependent response highlights their potential as tensile‐stable, pressure‐responsive components for deformable sensing and
Seung‐Hyun Oh +4 more
wiley +1 more source
Superpixel-based graph convolutional neural network for polarimetric synthetic aperture radar image classification. [PDF]
Sci RepImani M.
europepmc +1 more source
Lattice Coherency‐Driven (111)‐Oriented Wide Bandgap Perovskite Films
Advanced Energy Materials, EarlyView.Methylammonium lead chloride (MAPbCl3)‐derived seed templates regulate wide‐bandgap perovskite crystallization through coupled thermodynamic and kinetic effects. Lattice‐coherent templating lowers the energy cost for (111) epilayer growth, while growth retardation controls crystallization kinetics, ultimately producing highly crystalline face‐up (111 ...
Yu‐Na Lee +5 more
wiley +1 more source
Angewandte Chemie, EarlyView.A supramolecular protection–deprotection strategy temporally separates the framework construction from pore‐surface activation in a porous organic salt. In Form I, phenolic OH groups are protected by DMSO, enabling framework formation. Stepwise single‐crystal‐to‐single‐crystal phase transformation (SCSC) affords a dormant intermediate (Form II ...
Kazuki Shiga +4 more
wiley +2 more sources
On Denoising Diffusion Probabilistic Models for Synthetic Aperture Radar Despeckling. [PDF]
Sensors (Basel)Paul A, Savakis A.
europepmc +1 more source
High-Precision DOA Estimation Based on Synthetic Aperture and Sparse Reconstruction. [PDF]
Sensors (Basel), 2023 Fang Y, Wei X, Ma J.
europepmc +1 more source
High‐Performance Noble‐Metal‐Free Perovskite Solar Cells Enabled by MoOX/Cr/Al Multilayer Electrodes
Advanced Energy Materials, EarlyView.Cost‐effective perovskite solar cells (PSCs) are developed using a noble‐metal‐free MoOX/Cr/Al multilayer electrode. The devices achieve a power conversion efficiency (PCE) of 25.6%, competitive with that of Au‐based devices (26.3%), and a 25.5 cm2 mini‐module shows 21.3% PCE.
Wooyeon Kim +7 more
wiley +1 more source
Rapidly Diversifying Hydrogen‐Bonded Organic Frameworks With Permanent Porosity
Angewandte Chemie, EarlyView.This article reviews diversifying hydrogen‐bonded organic frameworks (HOFs) with permanent porosity reported over the past 15 years, based on the molecular structures of their constituent tectons. Furthermore, several distinctive aspects and concepts are described, such as permanent porosity, isostructural (isoreticular) HOFs, and multicomponent mixed ...
Taito Hashimoto, Ichiro Hisaki
wiley +2 more sources
Advances in Interferometric Synthetic Aperture Radar Technology and Systems and Recent Advances in Chinese SAR Missions. [PDF]
Sensors (Basel)Zhang Q, Fan H, Qin Y, Zhou Y.
europepmc +1 more source