Advanced Science, EarlyView.The first TrFE‐free ferroelectric polymers exhibiting concurrently a morphotropic phase boundary and high Curie temperature are reported through a grafting strategy, which is completely different from previous methods to design MPB by composition and irradiation. This finding offers a cost‐effective solution to decode the long‐standing inverse relation
Zekai Fei +6 more
wiley +1 more source
First-Principles Calculations and PMUT Applications of Piezoelectric Thin-Film Materials. [PDF]
Micromachines (Basel)Che C +5 more
europepmc +1 more source
Advanced Science, EarlyView.Interlayer sliding in the RuO2Zn2F2 bilayer induces ferroelectricity and enables reversible valley polarization switching. The electric dipole and valley‐resolved band edges are intimately coupled, revealing sliding ferroelectricity as a powerful mechanism for electrical control of valley degrees of freedom in 2D materials.
Djamel Bezzerga +3 more
wiley +1 more source
Mesh-Architected Structurally Flexible Pb(Zr<sub>0.52</sub>Ti<sub>0.48</sub>)O<sub>3</sub> Framework Enables Highly Sensitive and Stretchable Piezoelectric Sensors. [PDF]
Nanomicro LettZeng L +6 more
europepmc +1 more source
Advanced Science, EarlyView.Gecko like multi directional high power magneto mechano electric energy harvester (MME EH) for self powered, hundred meter scale LoRa communication. Inspired by the symmetric and flexible limb motion of geckos, the biomimetic harvester enables coordinated bending twisting responses to weak, low frequency (50/60 Hz) stray magnetic fields from power ...
Shitong Fang +13 more
wiley +1 more source
About the Relevance of Triboelectric Effects and Conductive Particles in Nanogenerators Based on Cellulose Materials and Their Composites. [PDF]
Polymers (Basel)Muñoz I +5 more
europepmc +1 more source
Advanced Science, EarlyView.We present a large‐area bidirectional human–machine interface integrating electrostatic multimodal tactile sensing with a dual‐resonant haptic actuator. The system enables linear pressure sensing that is decoupled from actuation and stable broadband vibrotactile feedback under dynamic contact conditions, supporting real‐time feedback modulation aligned
Jihun Son +16 more
wiley +1 more source
Surface Charge Dependence of the Direct Piezoelectric Response of a Room Temperature Ionic Liquid: Implications for Nanoscale Control over Sensing and Actuation. [PDF]
ACS Appl Nano MaterMukherjee N, Blanchard SS, Blanchard GJ.
europepmc +1 more source
Sono‐Mechanogenetics: Linking Ultrasound Physics With Cellular Mechanobiology
Advanced Science, EarlyView.Sono‐mechanogenetics links ultrasound physics with cellular mechanotransduction to enable noninvasive control of engineered biological systems. Acoustic forces generate distinct deformation modes that activate intracellular signaling pathways, which can be coupled to synthetic gene circuits to regulate diverse cellular functions, including gene ...
Yunjia Qu +4 more
wiley +1 more source
A parallel-legged insect-scale robot based on actuation-structure integrated origami mechanism. [PDF]
Microsyst NanoengZhu Q, Jiang T, Luo Z, Zhu Y, Huang G.
europepmc +1 more source