云南高校图书馆联盟文献共享服务平台- PMN-PT

PMN-PT: 作品数：129被引量：168H指数：7; 导出分析报告; 相关领域：一般工业技术理学电气工程更多>>; 相关作者：徐卓罗豪甦王歆姚熹李国荣更多>>; 相关机构：中国科学院清华大学哈尔滨工业大学西安交通大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划广东省自然科学基金中国博士后科学基金更多>>

Enhanced grain orientation degree and electrical properties in PSN-PMN-PT textured ceramics under the effect of sintering aids: 《Journal of Materials Science & Technology》2024年第32期114-124,共11页Ruigang Qiu Feifei Guo Jie Wu Wenqiang Bai Yifei Chen Hongqiao Zhou Wei Long Xiaojuan Li Pinyang Fang Zhonghua Dai Jie Dong Zengzhe Xi; supported by the National Natural Science Foun-dation of China under Grant No.11704249;the Natural Science Foundation of Shaanxi Provincial Department of Education under Grant No.20JK0667;the President’s Fund of Xi’an Technologi-cal University under Grant No.XGPY200204.; In this work,texturing is proposed to improve the piezoelectric response of PSN-PMN-PT ceramics.The PSN-PMN-PT textured ceramic with a Lotgering factor F001 higher than 99%was synthesized by the liquid-phase-assisted ...; 关键词：PSN-PMN-PT Textured ceramics Grain orientation Sintering aids PIEZOELECTRIC Temperature stability

Giant piezotronic effect in ferroelectric field effect transistor: 《Nano Research》2024年第9期8465-8471,共7页Haiming Zhang Mengshuang Chi Shidai Tian Tian Liang Jitao Liu Xiang Zhang Lingyu Wan Zhong Lin Wang Junyi Zhai; supported by the National Natural Science Foundation of China(No.52192611);Beijing Municipal Natural Science Foundation(No.Z230024);the Fundamental Research Funds for the Central Universities.; The piezotronics effect utilizes a piezopotential to modulate and control current in piezo-semiconductors.Ferroelectric materials,as a type of piezoelectric materials,possess piezoelectric coefficients that are signif...; 关键词：ferroelectric field-effect transistors piezotronics [Pb(Mg_(1/3)Nb_(2/3))O_(3)]_((1-x)^(-))[PbTiO_(3)]_(x)(PMN-PT) strain sensors

基于Sm-PMN-PT和改进型DICH接口电路的压电取能功率提升方法: 《高电压技术》2024年第8期3448-3462,共15页舒胜文俞若珺张必震舒龙龙路永玲王真; 国家自然科学基金(52207150)。; 通过压电取能方式将电力设备表面的机械振动能转化为电能,是实现电力专用传感器无源化的有效途径之一。然而,传感器高集成度和小型化发展趋势对压电取能功率提出了更高要求。为此,提出一种基于钐掺杂铌镁酸铅-钛酸铅(Sm-doped Pb(Mg_(1/...; 关键词：电力传感器压电取能功率提升 Sm掺杂PMN-PT 接口电路

Physics-embedded machine learning search for Sm-doped PMN-PT piezoelectric ceramics with high performance: 《Chinese Physics B》2024年第8期81-88,共8页辛睿王亚祺房泽郑凤基高雯付大石史国庆刘建一张永成; Project supported by the National Natural Science Foundation of China (Grant Nos.52272116 and 12002400);the Natural Science Foundation of Shandong Province (Grant No.ZR2021ME096);the Youth Innovation Team Project of Shandong Provincial Education Department (Grant No.2019KJJ012)。; Pb(Mg_(1/3)Nb_(2/3))O_(3)–PbTiO_(3)(PMN-PT)piezoelectric ceramics have excellent piezoelectric properties and are used in a wide range of applications.Adjusting the solid solution ratios of PMN/PT and different conce...; 关键词：Pb(Mg_(1/3)Nb_(2/3))O_(3)–PbTiO_(3)(PMN-PT)ceramic physics-embedded machine learning piezoelectric coefficient Curie temperature

极化调控PIN-PMN-PT铁电单晶压电性能的均匀性: 《人工晶体学报》2024年第6期953-958,共6页梁敏熊瑞彬陈淑丽王祖建苏榕冰苏彬刘颖何超; 国家自然科学基金(12275274,52172009,52102011);福建省工业引导项目(2021H0043);中国科学院青年培育项目(JCPYJJ-22032);中国科学院青促会(2022330)。; 弛豫铁电单晶具有优异的压电性能,在医学超声换能器、水声器件等领域有重要应用。坩埚下降法生长的弛豫铁电单晶不可避免地存在组分偏析,导致材料利用率极低。本工作测试了0.24PIN-0.46PMN-0.30PT铁电单晶沿生长方向压电系数(d_(33))和...; 关键词：PIN-PMN-PT 铁电单晶极化调控组分分凝压电系数

Photostriction effect and electric properties of La-doped PMN-PT transparent ferroelectric ceramics: 《International Journal of Smart and Nano Materials》2024年第2期296-311,共16页Zhiqiang Song Zhuo Zhang Yirong Yu Dabin Lin; partially funded by the start-up foundation for introduced talents of Wuxi University,grant number [No.2021r001].; Ferroelectric ceramics display a remarkable photostriction effect,which could facilitate the prevention of electromagnetic interference and promote the integration and miniaturization of actuator systems,indicating po...; 关键词：Photostriction FERROELECTRIC RAMAN PIEZOELECTRIC

基于PMN-PT的宽带高灵敏双谐振式声发射传感器研究被引量：1: 《压电与声光》2024年第1期112-117,123,共7页宋洋唐正凯史汝川林迪韩韬罗骋韬; 上海市科委人才项目(21YF1421500)。; 声发射传感器被广泛应用于局部放电检测中,而基于PZT压电陶瓷的声发射传感器难以同时满足越来越高的灵敏度和带宽需求。该文设计了一种双谐振式声发射传感器,采用高性能铁电单晶PMN-PT作为压电振子,并使用谐振峰耦合,可同时提升灵敏度...; 关键词：PMN-PT单晶 PZT-5H陶瓷双谐振式声发射传感器局部放电检测有限元模型

PMN-PT单晶与Ag电极共烧界面结构及扩散行为研究: 《人工晶体学报》2023年第12期2167-2173,共7页郑彧童亚琦李辉张微张璇王震; 中国建材集团攻关专项(2021HX2122)。; 采用丝网印刷工艺在PMN-PT弛豫铁电单晶晶片表面涂覆了中温及高温两种银浆,通过快速烧结工艺分别在650和850℃条件下制备了银电极。采用扫描电子显微镜观察银电极表面及金属-晶体界面的微观结构,采用能谱分析了界面的元素分布情况。银...; 关键词：PMN-PT 弛豫铁电单晶 Ag电极金属-晶体界面原子扩散

Ferroelectrically modulate the Fermi level of graphene oxide to enhance SERS response被引量：3: 《Opto-Electronic Advances》2023年第11期44-53,共10页Mingrui Shao Chang Ji Jibing Tan Baoqiang Du Xiaofei Zhao Jing Yu Baoyuan Man Kaichen Xu Chao Zhang Zhen Li; financial supports from the National Natural Science Foundation of China (11974222,12004226,12174229,11904214);Natural Science Foundation of Shandong Province (ZR2022YQ02,ZR2020QA075);Qingchuang Science and Technology Plan of Shandong Province (2021KJ006,2019KJJ014,2019KJJ017);Taishan Scholars Program of Shandong Province (tsqn202306152);China Postdoctoral Science Foundation(2019M662423),Shandong Post-Doctoral Innovation Project (202002021).; Surface-enhanced Raman scattering(SERS)substrates based on chemical mechanism(CM)have received widespread attentions for the stable and repeatable signal output due to their excellent chemical stability,uniform molecu...; 关键词：surface-enhanced Raman scattering(SERS) ferroelectric PMN-PT graphene oxide(GO) photo-induced charge transfer(PICT)

Photoacoustic microscopy based on transparent piezoelectric ultrasound transducers被引量：1: 《Journal of Innovative Optical Health Sciences》2023年第5期77-92,共16页Hangbing Peng Zhongwen Cheng Lvming Zeng Xuanrong Ji; supported by Guangdong Province Introduction of Innovative R&D Team(2016ZT06G375);National Natural Science Foundation of China(11804059,62205070 and 11664011).; Photoacoustic microscopy(PAM),due to its deep penetration depth and high contrast,is playing an increasingly important role in biomedical imaging.PAM imaging systems equipped with conventional ultrasound transducers h...; 关键词：Photoacoustic microscopy transparent ultrasound transducer LiNbO_(3) PMN-PT PVDF CMUT

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