Results 71 to 80 of about 4,906 (246)
Defect‐Engineered SrTiO3‐x for Flexoelectric‐Dominated Catalysis
EcoEnergy, EarlyView.Defect‐engineered SrTiO3‐x nanoparticles with enhanced flexoelectricity efficiently degrade pollutants and produce hydrogen under ultrasound‐driven flexocatalysis. This materials–engineering approach offers a scalable pathway for combining environmental remediation and renewable energy applications. ABSTRACT Flexocatalysis provides an alternative route
Yu‐Chun Huang +16 more
wiley +1 more source
Frequency dispersion of flexoelectricity in PMN-PT single crystal
AIP Advances, 2017 The mechanism of the recent discovered enhanced flexoelectricity in perovskites has brought about numerous controversies which still remain unclear. In this paper, we employed relaxor 0.68Pb(Mg2/3Nb1/3)O3 -0.32PbTiO3 (PMN-PT) single crystals for study ...
Longlong Shu +6 more
doaj +1 more source
Defect driven flexo-chemical coupling in thin ferroelectric films
, 2017 Using Landau-Ginzburg-Devonshire theory, we considered the impact of the flexoelectro-chemical coupling on the size effects inpolar properties and phase transitions of thin ferroelectric films with a layer of elastic defects.
Eliseev, Eugene A. +6 more
core +1 more source
External Stimuli‐Activable Single‐Atom Nanozymes for Bioapplications
Small, EarlyView.Stimuli‐activable single‐atom nanozymes (SANs) are reviewed from materials design to biomedical applications. We explain electronic‐structure tuning principles and synthesis strategies that maximize the responsiveness of metal active sites and supports to light, ultrasound, and magnetic fields.
Hyun Ko +6 more
wiley +1 more source
Impact of surface phenomena on direct bulk flexoelectric effect in finite samples
, 2015 In the framework of a continuum theory, it is shown that the direct flexoelectric response of a finite sample essentially depends on the surface polarization energy, even in the thermodynamic limit where the body size tends to infinity.
Tagantsev, A. K., Yurkov, A. S.
core +1 more source
Battery Energy, Volume 5, Issue 3, May 2026.Ripples transform 2D materials by creating tunable strain fields. This enables precise manipulation of electronic and optical properties, driving innovations in next‐generation optoelectronics and quantum devices. ABSTRACT As integrated circuit technology approaches its physical limits in the post‐Moore era, transition metal sulfides, with atomic‐scale
Haitao Yu, Xiao Wu
wiley +1 more source
Temporal response to harmonic driving in electroconvection
, 2011 The temporal evolution of the spatially periodic electroconvection (EC) patterns has been studied within the period of the driving ac voltage by monitoring the light intensity diffracted from the pattern.
A. Buka +12 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.A new re‐crystallization strategy was employed to design a highly crystallized poly(heptazine imide) photocatalyst, achieving strong light absorption capacity, accelerated separation/migration of photocarriers, and enhanced proton extraction capability simultaneously.
Xiaojuan Zhi +11 more
wiley +1 more source
Two‐Dimensional Piezoelectric Nanomaterials for Nanoelectronics and Energy Harvesting
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.Two‐Dimensional Piezoelectric Nanomaterials from properties to applications. Smart materials, especially piezoelectric materials, have gained popularity over the last two decades. Two‐dimensional (2D) piezoelectric materials exhibit attributes including great flexibility, ease of workability, extensive surface area, and many active sites, indicating ...
Yujun Cao +12 more
wiley +1 more source
Flexoelectric engineering of van der Waals ferroelectric CuInP 2 S 6 [PDF]
, 2022 Wenjie Ming +8 more
openalex +1 more source