Results 121 to 130 of about 1,274 (207)

Fracture toughening and toughness asymmetry induced by flexoelectricity

Cracks generate the largest strain gradients that any material can withstand. Flexoelectricity (coupling between strain gradient and polarization) must therefore play an important role in fracture physics. Here we use a self-consistent continuum model to
Catalan, Gustau, Arias Vicente, Irene, Peco, Christian, Abdollahi Hosnijeh, Amir, Arroyo Balaguer, Marino, Millán, Daniel   +5 more
core  

Light-Induced Photomechanical Patterning of Ferroelectric Polarization. [PDF]

ACS Appl Mater Interfaces
Degezelle A, Strobelt J, Loebner S, Mebarki M, Fusil S, Garcia V, Bérini B, Polewczyk V, Dumont Y, Matzen S, Lecoeur P, Santer S, Maroutian T.   +12 more
europepmc   +1 more source

A minimal physics-based model for musical perception. [PDF]

Proc Natl Acad Sci U S A, 2023
Mozaffari K, Ahmadpoor F, Deng Q, Sharma P.   +3 more
europepmc   +1 more source

Flexoelectric manipulation of ferroelectric polarization in self-strained tellurium. [PDF]

Sci Adv
Yan Y, Liang X, Wang L, Zhang Y, Zhou J, Wang W, Zhang Z, Zhou Y, Firdous I, Lai Z, Wang W, Xie P, Xiong Y, Daoud WA, Fan Z, Shin DM, Yang Y, Lu Y, Zeng XC, Meng Y, Ho JC.   +20 more
europepmc   +1 more source

A flexoelectricity-enabled ultrahigh piezoelectric effect of a polymeric composite foam as a strain-gradient electric generator. [PDF]

Sci Adv, 2023
Yan D, Wang J, Xiang J, Xing Y, Shao LH.
europepmc   +1 more source

Sensilla Trichoidea-Inspired, High-Temperature, and Omnidirectional Vibration Perception Based on Monolayer Graphene. [PDF]

Nanomicro Lett
Li Y, Chen D, Tang X, Yu P, Sun J, Li X, You Q, Zhu M, Gao C, Li L, Tian H, Deng T.   +11 more
europepmc   +1 more source

Periodically-modulated unipolar and bipolar orders in nematic fluids towards miniaturized nonlinear vectorial optics. [PDF]

Nat Commun
Zhang GY, Ma LL, Lin E, Wang ZY, Pan JT, Yang J, Deng M, Wei Y, Ye Y, Wang N, Wang Y, Aya S, Lu YQ.   +12 more
europepmc   +1 more source

Flexoelectric domain walls enable charge separation and transport in cubic perovskites. [PDF]

Nat Commun
Rak D, Lorenc D, Balazs DM, Zhumekenov AA, Bakr OM, Alpichshev Z.   +5 more
europepmc   +1 more source

Flexo-Pyroelectric Effect. [PDF]

Research (Wash D C)
Gao W, Liu S, Qin Y.
europepmc   +1 more source

Waves Propagating in Nano-Layered Phononic Crystals with Flexoelectricity, Microstructure, and Micro-Inertia Effects. [PDF]

Nanomaterials (Basel), 2022
Zhu J, Hu P, Chen Y, Chen S, Zhang C, Wang Y, Liu D.   +6 more
europepmc   +1 more source