Results 131 to 140 of about 2,216,660 (308)

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source

Polarization imaging-based radiomics approach for the staging of liver fibrosis. [PDF]

Biomed Opt Express, 2022
Yao Y, Zhang F, Wang B, Wan J, Si L, Dong Y, Zhu Y, Liu X, Chen L, Ma H.   +9 more
europepmc   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Polarization-probe polarization-imaging system in near-infrared regime using a polarization grating. [PDF]

Sci Rep, 2022
Sakamoto M, Nhan HT, Noda K, Sasaki T, Tanaka M, Kawatsuki N, Ono H.   +6 more
europepmc   +1 more source

Generation and characterization of polarization scrambled optical signals [PDF]

, 2012
Controlling the state of polarization of a light beam of an optical fiber is of crucial importance. Non-Linear Polarization Pulling (NLPP) is an all-optical way to control the state of polarization of signals which has been proposed in recent years ...
Pegoraro, Alex
core  

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Detection of Small Targets in Photovoltaic Cell Defect Polarization Imaging Based on Improved YOLOv7

Applied Sciences
A photovoltaic cell defect polarization imaging small target detection method based on improved YOLOv7 is proposed to address the problem of low detection accuracy caused by insufficient feature extraction ability in the process of small target defect ...
Haixia Wang, Fangbin Wang, Xue Gong, Darong Zhu, Ruinan Wang, Ping Wang   +5 more
doaj   +1 more source

Stress Detection of Conical Frustum Windows in Submersibles Based on Polarization Imaging. [PDF]

Sensors (Basel), 2022
Li H, Liao R, Zhang H, Ma G, Guo Z, Tu H, Chen Y, Ma H.   +7 more
europepmc   +1 more source

Embedded Ferroelectric Nanoclusters Can Drive Polarization Reversal in a Non‐Ferroelectric Polar Film via the Proximity Effect

Advanced Functional Materials, EarlyView.
Ferroelectric nanoclusters create local internal fields in a normally non‐switchable polar film because of polarization mismatch at their interfaces. That field opposes polarization in the regions with larger polarization and reinforces polarization in the regions with smaller polarization.
Anna N. Morozovska, Eugene A. Eliseev, Sergei V. Kalinin, Long‐Qing Chen, Dean R. Evans, Venkatraman Gopalan   +5 more
wiley   +1 more source

Spatial helicity response metric to quantify particle size and turbidity of heterogeneous media through circular polarization imaging. [PDF]

Sci Rep, 2023
Singh MD, Vitkin IA.
europepmc   +1 more source