Results 181 to 190 of about 6,083,090 (295)

Lead-Free Perovskite Thin Films for Gas Sensing through Surface Acoustic Wave Device Detection. [PDF]

Nanomaterials (Basel), 2023
Enea N, Ion V, Viespe C, Constantinoiu I, Bonciu A, Stîngescu ML, Bîrjega R, Scarisoreanu ND.   +7 more
europepmc   +1 more source

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

Machine learning prediction of dual absorber lead-free perovskite solar cells for boosting PCE. [PDF]

Sci Rep
Elewa S, Areed NFF, Yousif B, A Abo-Elsoud ME.   +3 more
europepmc   +1 more source

Simulation Design of Novel Non-Fluorine Polymers as Electron Transport Layer for Lead-Free Perovskite Solar Cells. [PDF]

Polymers (Basel), 2023
Moiz SA, Alshaikh MS, Alahmadi ANM.
europepmc   +1 more source

A Review on Lead free piezoelectric perovskites and their composites

, 2018
This study is on  brief description of polymer-perovskite ceramic composites and reviews of lead-free composites with special focus on sodium potassium niobate, barium titanate and sodium niobate material systems. Composites are a better choice for various applications like energy storage devices, sensors etc,. rather than  pure polymers.
openaire   +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

Rolling-Mode Tribovoltaic Nanogenerator Based on Lead-Free Perovskite With Nonlinear Photo-Enhanced Performance via Dual-Electric-Field. [PDF]

Small
Xiongsong T, Luo Y, Liu Y, Zhang H, Liu Q, Liu H, Zhang Y, Dai G, Yang J.   +8 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

Degradation-as-ignal: a digital-twin framework for disposable optical glucose sensing with lead-free perovskite-inspired films. [PDF]

RSC Adv
Vega-Fleitas E, Moll-López S.
europepmc   +1 more source

Integration of Capacitive Pressure Sensor-on-Chip with Lead-Free Perovskite Solar Cells for Continuous Health Monitoring. [PDF]

Micromachines (Basel), 2023
Abdellatif SO, Moustafa A, Khalid A, Ghannam R.   +3 more
europepmc   +1 more source