Results 91 to 100 of about 24,432 (273)

Fine-patterning of sol-gel derived PZT film by a novel lift-off process using solution-processed metal oxide as a sacrificial layer [PDF]

, 2016
Sub-5 µm pattern of sol-gel derived lead-zirconium-titanate (PZT) film with a thickness of 80–390 nm was successfully prepared on Pt(111)/TiOx/SiO_2/Si (100) substrate by a novel lift-off process using solution-processed metal oxides as a sacrificial ...
Takamura, Yuzuru, Shimoda, Tatsuya, Tatsuya Shimoda, Phan Trong Tue, Trong Tue, Phan, Yuzuru Takamura   +5 more
core   +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

Chemical and Morphological Characterization of ITO/PZT, Ag/PZT, and PZT Discs for Transparent Piezoelectric and Photonic Applications

Coatings
This study presents the results of chemical and morphological analyses of conductive layers, indium tin oxide (ITO) and silver, deposited on lead zirconium titanate (PZT) substrates, in the form of ITO/PZT, Ag/PZT, and PZT buffer samples. The buffer layer was also examined to assess any potential impacts on the interface and was obtained by etching ...
Frederick Alexander Harford, Nicoleta Nedelcu, Dylan Webb, Cristian Rugină, Arcadie Sobetkii   +4 more
openaire   +1 more source

Low Temperature Heteroepitaxial Growth of a New Phase Lead Zirconate Titanate Film on Si Substrate with an Epitaxial (ZrO_2)_<1-x>(Y_2O_3)_x Buffer Layer [PDF]

, 2000
We investigated the crystalline and electrical properties of heteroepitaxial lead zirconate titanate (PZT) films grown on Si covered with epitaxial (100) (ZrO_2)_(Y_2O_3)_x (YSZ) buffer layers. The PZT films were prepared by reactive sputtering. When the
Aikawa, Mami, Naruse, Tetsuya, Horita, Susumu   +2 more
core   +1 more source

A Single-Axis Vortex Gyroscope using built-in PZT Micropump

, 2023
This paper presents the development of a single-axis gyroscope that uses vortex flows circulating in a confined space activated by a built-in PZT micropump.
Van Thanh Dau, Hoa Thanh Phan, Dau, VT, Phan, HT   +3 more
core   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

Filmes espessos de PZT para dispositivos electrónicos embutidos

, 2010
Mestrado em Engenharia Cerâmica e do VidroPós de titanato zirconato de chumbo, com um tamanho de partícula de aproximadamente 300 nm, foram usados como material base para a deposição electroforética (EPD) de filmes espessos de PZT em substratos flexíveis
Laranjeiro, Joana Andreia Redondo Mendes Marques
core  

Fabrication and characterization of free-standing thick-film piezoelectric cantilevers for energy harvesting [PDF]

, 2009
Research into energy harvesting from ambient vibration sources has attracted great interest over the last few years, largely as a result of advances in the areas of wireless technology and low power electronics.
Kok, Swee Leong, Harris, Nick, White, Neil   +2 more
core   +1 more source

Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics

Advanced Science, EarlyView.
Machine learning molecular dynamics is presented as a route to capture polarization switching, domain wall kinetics, topological polar textures, and polar mechanical coupling beyond the limits of conventional atomistic methods. This Perspective surveys recent progress and identifies key methodological directions, including long‐range electrostatics ...
Dongyu Bai, Ri He, Junxian Liu, Liangzhi Kou   +3 more
wiley   +1 more source

Implications of Transient Negative Capacitance Effect in Ferroelectric Polarization Dynamics

Advanced Electronic Materials, EarlyView.
Transient voltage artifacts observed during ferroelectric switching are shown to originate from measurement circuitry rather than intrinsic negative capacitance. By correlating switching current, time scale, and series resistance, this work establishes practical design rules for reliable pulse‐switching experiments and circuit integration of ...
Marin Alexe
wiley   +1 more source