Results 61 to 70 of about 3,055,035 (377)

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

Advanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Optimal configuration of microstructure in ferroelectric materials by stochastic optimization

, 2010
An optimization procedure determining the ideal configuration at the microstructural level of ferroelectric (FE) materials is applied to maximize piezoelectricity.
Goldstein H., H. C. Rodrigues, J. M. Guedes, K. P. Jayachandran, Lines M. E., Nye J. F., Pecharsky V. K., Uchino K.   +7 more
core   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Achieving enhanced piezoelectric performance in three-dimensional interconnected BCZT piezoelectric porous ceramics

Journal of Materiomics
Piezoelectric ceramics are widely used in the field of sensors due to their ability to sensitively respond to minor stimuli. (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 (BCZT) piezoelectric ceramics have attracted extensive attention in the sensing field due to their ...
Chenhe Xia, Xiaoying Feng, Jie Xu, Ziyao Wei, Mupeng Zheng, Yudong Hou, Feng Gao   +6 more
doaj   +1 more source

Nonlinear multi-fields coupled model of magnetoelectric coefficient and sensitivity in bilayer ME sensor

AIP Advances, 2018
Aiming to design magnetostrictive/piezoelectric asymmetric bilayer laminate structure that is commonly used in magnetoelectric (ME) sensor, a bilayer static nonlinear magneto-mechanical- electro-thermal coupled theoretical model which is about ...
Hao-Miao Zhou, Yun-Ning Wu, Yin-Qiu Hong, Yun Zhou, Jing Wei   +4 more
doaj   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Two-dimensional layered perovskite ferroelectric with giant piezoelectric voltage coefficient.

Journal of the American Chemical Society, 2019
Piezoelectric sensors that can work in various conditions with superior performance are highly desirable with the arrival of the Internet of Things. For practical applications, large piezoelectric voltage coefficient g and high Curie temperature Tc are ...
Xiao-Gang Chen, Xian-Jiang Song, Zhi-Xu Zhang, Peng-Fei Li, Jia-Zhen Ge, Yuan‐Yuan Tang, Ji-Xing Gao, Wan‐Ying Zhang, D. Fu, Yu‐Meng You, R. Xiong   +10 more
semanticscholar   +1 more source

Boosting Piezoelectricity by 3D Printing PVDF‐MoS2 Composite as a Conformal and High‐Sensitivity Piezoelectric Sensor

, 2023
Additively manufactured flexible and high‐performance piezoelectric devices are highly desirable for sensing and energy harvesting of 3D conformal structures. Herein, the study reports a significantly enhanced piezoelectricity in polyvinylidene fluoride (
Md. Nurul Islam, Rifat Hasan Rupom, P. Adhikari, Z. Demchuk, I. Popov, Alexei P. Sokolov, H. Wu, R. Advíncula, Narendra B. Dahotre, Yijie Jiang, Wonbong Choi   +10 more
semanticscholar   +1 more source

A film-texture driven piezoelectricity of AlN thin films grown at low temperatures by plasma-enhanced atomic layer deposition

APL Materials, 2020
Simultaneously inducing preferred crystalline orientation with a strong piezoelectric response in polycrystalline aluminum nitride (AlN) thin films by atomic layer deposition is a technical challenge due to the upscaling of the integration of ...
Tai Nguyen, Noureddine Adjeroud, Sebastjan Glinsek, Yves Fleming, Jérôme Guillot, Patrick Grysan, Jérôme Polesel-Maris   +6 more
doaj   +1 more source

Ultrasensitive Anti‐Stokes Luminescence Thermometry in Transition Metal Dichalcogenide Monolayers

Advanced Functional Materials, EarlyView.
We demonstrate a highly sensitive nanothermometer using anti‐Stokes photoluminescence, also known as photoluminescence upconversion (UPL), in monolayer tungsten disulfide. A strong resonantly enhanced UPL is observed, confirming the central role of optical phonons in the PL upconversion mechanism.
Sharada Nagarkar, Fahrettin Sarcan, Elanur Hut, Emiliano R. Martins, Stuart A. Cavill, Thomas F. Krauss, Yue Wang   +6 more
wiley   +1 more source