Results 211 to 220 of about 3,988,589 (240)

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

Advanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Light-tunable charge dynamics enable ultralow-power bidirectional lead-free perovskite synapses for intelligent vision. [PDF]

Sci Adv
Mei T, Zhang B, Yousaf T, Seidel J, Su D, Feng Z, Huang T, Chen F, Li Z, Wang CH, Cheng W, Lu Y, Liu Y, Wu T, Hu L, Lyu M, Lin CH, Wang L, Chu D.   +18 more
europepmc   +1 more source

Single‐Atom Intercalation‐Driven Topological Ferroelectric Metal for High‐Performance Hydrogen Evolution Reaction

Advanced Science, EarlyView.
Single‐atom Cu intercalation enables porous AB3 monolayers to integrate ferroelectricity, metallicity, topology, and hydrogen evolution catalysis in one platform. Switchable FE polarization modulates work function and hydrogen adsorption thermodynamics, providing an electrically controllable route to activate basal‐plane HER activity in topological ...
Rongxuan Lu, Jian Zhang, Jialin Gong, Wenxian Li, Gang Zhang   +4 more
wiley   +1 more source

Comparative analysis of temperature effect on bandgap characteristics in 1D phononic crystals: Periodic versus quasiperiodic structures. [PDF]

PLoS One
Heravi FJ, Elsayed HA, Hajjiah A, Bin-Jumah M, Alqhtani HA, Abukhadra MR, Solouma E, Nayak S, Al Zoubi W, Mehaney A.   +9 more
europepmc   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

Electronic State Modulation Interfaced With Interfacial Electric Fields: Ca Site Activation Promoting Photocatalytic Hydrogen Evolution in CdS/Ca₂Co₂O₅ S-Scheme Heterojunction. [PDF]

ChemSusChem
Jin Z, Zhou Z, Ma X, Wu Z, Liu B, Aurbach D, Fornasiero P.   +6 more
europepmc   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Oxygen-Vacancy-Induced Electronic Structure Modulation in ZnTiO₃ Perovskite: A Combined DFT and SCAPS-1D Study Toward Photovoltaic Applications. [PDF]

Int J Mol Sci
Tenezaca A, Jaramillo-Fierro X.
europepmc   +1 more source

Physics-Constrained Neural ODEs for MXene Bandgap Prediction with Conformal Uncertainty. [PDF]

Nanomaterials (Basel)
Kati N, Ucar F.
europepmc   +1 more source

Sulfur-Doping Tailors BiOI for High-Efficiency Cocatalyst-Free Piezocatalytic H₂ Evolution. [PDF]

Small
Zeng X, Liang S, Yu H, Guo J, Wu C.
europepmc   +1 more source