Results 91 to 100 of about 9,574,825 (357)

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

Effects of plasma gas interface processing on ferroelectric property of TiN/Hf0.5Zr0.5O2/TiN ferroelectric device

High Temperature Materials and Processes
HZO ferroelectric capacitor device have sparked considerable interest among researchers due to their high-speed storage capability and low-power consumption characteristics.
Wang Zhenhua, Hou Jingwen, Li Zewen, Wang Yuchan, Wang Fang, Zhang Bao, Li QianHui, Xu ChuHeng, Gong Xin, Wang Qi, Han Yemei, Hu Kai, Zhang Kailiang   +12 more
doaj   +1 more source

FERROELECTRIC PROPERTIES OF BARIUM TITANATE

, 2022
The paper presents various physical properties of barium titanate. The ferroelectric properties of this dielectric have been studied.
Umidjon Sobirjonovich Ismoilov, Lutfullo Xayrullo O`G`Li Abdulfayizov, Shukrulla Abdulfayzovich Ermatov   +2 more
openaire   +1 more source

A structural study of BiFeO3 - PbTiO3 thin films deposited by pulsed laser deposition [PDF]

, 2011
In recent years ferroelectric thin films have received an enormous amount of attention due to their potential use in electronic device applications. Bismuth ferrite lead titanate (xBiFeO3 â (1-x)PbTiO3) thin films are of special interest due to their ...
Bygrave, Faye
core  

Vogel-Fulcher analysis of relaxor dielectrics with the tetragonal tungsten bronze structure : Ba6MNb9O30 (M = Ga, Sc, In)

, 2015
In-depth analysis of the relaxor behaviour of Ba6MNb9O30 (M= Ga, Sc, In) tetragonal tungsten bronze (TTB) ceramics was carried out. Powder x-ray diffraction and scanning electron microscopy were performed in order to confirm the formation of desired ...
Morrison, Finlay D., Rotaru, Andrei
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

The enhanced ferroelectric properties of flexible Hf0.85Ce0.15O2 thin films based on in situ stress regulation

npj Flexible Electronics
As the core component of ferroelectric memories, HfO2-based ferroelectric thin films play a crucial role in achieving their excellent storage performance.
Jinglin Pang, Tianpeng Duan, Min Liao, Limei Jiang, Yichun Zhou, Qiong Yang, Jiajia Liao, Jie Jiang   +7 more
doaj   +1 more source

Propriedades dielétricas de compósitos de PVA:BaTiO3 [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaAs partículas de titanato de bário foram preparadas utilizando o método de Sol-precipitação.
Pinheiro, Geneviève Kreibich
core  

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

Advanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll, Ivan Pinto‐Huguet, Enzo Rotunno, Thomas Galvani, Catalina Coll, Payam Habibzadeh Kavkani, Maria Chiara Spadaro, Yann‐Michel Niquet, Martin Børstad Eriksen, Sara Martí‐Sánchez, Georgios Katsaros, Giordano Scappucci, Peter Krogstrup, Giovanni Isella, Andreu Cabot, Gonzalo Merino, Pablo Ordejón, Stephan Roche, Vincenzo Grillo, Jordi Arbiol   +19 more
wiley   +1 more source

Stoichiometry and Grain Boundaries Control by Spark Plasma Sintering in Ba0.6Sr0.4TiO3:Mn/MgO Composites [PDF]

, 2012
LaNbO4/La3NbO7 and LaNbO4/LaNb3O9 cer-cer composites were prepared by impregnating Ca-doped LaNbO4 powder, synthesized by spray pyrolysis, with La- or Nb-precursor solutions.
Paté, Michel, Estournès, Claude, Waechter, Sabine, Chung, U-Chan, Elissalde, Catherine, Artemenko, Alla, Ganne, Jean-Pierre, Maglione, Mario, CHUNG SEU, U-Chan, Costes, Romain   +9 more
core   +1 more source