Results 151 to 160 of about 2,257,308 (283)

Second Law of Thermodynamics and Strain Gradient Theories of Elasticity. [PDF]

Entropy (Basel)
Giorgi C, Morro A.
europepmc   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

Enhanced strain gradient in structural wood for high flexoelectricity. [PDF]

Nat Commun
Gao Y, Cao C, Xu Q, Zhang Q, Ji J, Gao W, Zhang J, Wang J, Liu S.   +8 more
europepmc   +1 more source

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Single-particle atomic-scale strain-gradient engineering for high-performance fuel cells. [PDF]

Nat Commun
Zhao D, Tang Z, Liu J, Hu Z, Yin Z, Lv J, Liao X, Wang X, Liu Y, Liu D, Chen L, Su BL, Zhao D, Liu Y.   +13 more
europepmc   +1 more source

Microscopic Interface and Multiscale Failure Analysis of Proposed Molecular Chain Polymers Based on Aifantis Strain Gradient Theory.

Comput Intell Neurosci, 2022
Li C, Li S, Yu G.
europepmc   +1 more source

Low Cycle Fatigue Life Evaluation of Notched Specimens Considering Strain Gradient. [PDF]

Materials (Basel), 2020
Qin S, Xiong Z, Ma Y, Zhang K.
europepmc   +1 more source

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

Advanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

Shear band analysis based on a strain-gradient hypoplastic model. [PDF]

Acta Geotech
Kang X, Wu W, Zaboev I, Guo X.
europepmc   +1 more source