FERROELECTRICS

作品数：186被引量：201H指数：7
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相关领域：一般工业技术理学电气工程更多>>
相关作者：成传品王国阳肖永光杨松波蒋波更多>>
相关机构：北京大学清华大学湖南工程学院湘潭大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金上海市自然科学基金更多>>
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Multi-scale design of high energy storage performance ferroelectrics by phase-field simulations
《Science Bulletin》2025年第4期474-477,共4页Ke Xu Xiaoming Shi Zhaobo Liu Changqing Guo Shiyu Tang Shouzhe Dong Deshan Liang Houbing Huang 
supported by the National Natural Science Foundation of China(52372100);the National Key Research and Development Program of China(2019YFA0307900).
Dielectric capacitors have garnered significant attention due to their rapid charge and discharge rates,as well as their high power density.However,a primary limitation of dielectric capacitors remains their relativel...
关键词：ENERGY DIELECTRIC PERFORMANCE 
Bulk photovoltaic effect in two-dimensional ferroelectricα-In_(2)Se_(3)
《Science China(Information Sciences)》2025年第2期281-288,共8页Huiting WANG Shuaiqin WU Yan CHEN Qianru ZHAO Jinhua ZENG Ruotong YIN Yuqing ZHENG Chang LIU Shukui ZHANG Tie LIN Hong SHEN Xiangjian MENG Jun GE Xudong WANG Junhao CHU Jianlu WANG 
supported by Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB0580000);Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB44000000);Hundred Talents Program of the Chinese Academy of Sciences;National Natural Science Foundation of China(Grant Nos.62075228,62025405,62222413,62105100,62334001);China National Postdoctoral Program for Innovative Talents(Grant No.BX20230392);China Postdoctoral Science Foundation(Grant Nos.2023M730621,2023M743651);Shanghai Post-doctoral Excellence Program(Grant No.2022103);Natural Science Foundation of Shanghai(Grant No.23ZR1473400)。
Non-centrosymmetric material systems can generate spontaneous photocurrent without a p-n junction under uniform illumination,which is known as the bulk photovoltaic effect(BPVE).It has garnered significant attention f...
关键词：bulk photovoltaic effect 2D ferroelectrics 3Rα-In_(2)Se_(3) shift current self-powered photodetection 
A Z/E isomeric cation designed organic-inorganic cadmium chloride ferroelectric with broadband white-light emission
《Science China Chemistry》2024年第12期4167-4174,共8页Jun-Chao Qi Yan Qin Hang Peng Hui-Peng Lv Yong-Ju Bai Xin Shen Zhang-Tian Xia Wei-Qiang Liao 
supported by the National Natural Science Foundation of China(22175082,91856114)。
Hybrid organic-inorganic metal halides(HOMHs)have attracted tremendous interest in the past decades due to their diverse functional properties,such as ferroelectricity and luminescence.However,although a large number ...
关键词：organic-inorganic hybrids molecular ferroelectrics FERROELECTRICITY PHOTOLUMINESCENCE white-light emission 
Flexible and wake-up free Hf_(0.5)Zr_(0.5)O_(2) ferroelectric thin films with ultra-low operation voltage and high polarization
《Journal of Advanced Ceramics》2024年第11期1844-1851,共8页Jun-Hui Wang Tian-Peng Duan Jia-Jia Liao Zhi-Peng Wang Xin-Ran Huang Shi-Jie Jia Ke-Yu Bao Yu-Xin Fan Bing-Jian Zeng Li-Mei Jiang Min Liao Yi-Chun Zhou Qiong Yang Jie Jiang 
supported by the National Natural Science Foundation of China(Nos.12372331,12302429,11932016,and 12072307);the Outstanding Youth Science Foundation of Hunan Province,China(No.2021J20041);the Department of Education Project of Hunan Province,China(No.21B0112);the Innovation Capability Support Program of Shaanxi(No.2022TD-28);the Guangdong Basic and Applied Basic Research Foundation(No.2022A1515110116).
Flexible and transparent hafnium oxide-based ferroelectric films are attracting widespread attention because of the increasing demand for wearable electronic devices.However,the ultra-low voltage operation with robust...
关键词：flexible ferroelectrics Hf_(0.5)Zr_(0.5)O_(2) ultra-low voltage operation reliability 
New‑Generation Ferroelectric AlScN Materials
《Nano-Micro Letters》2024年第11期88-118,共31页Yalong Zhang Qiuxiang Zhu Bobo Tian Chungang Duan 
fundings of National Natural Science Foundation of China(No.T2222025,62174053 and 61804055);National Key Research and Development program of China(No.2021YFA1200700);Shanghai Science and Technology Innovation Action Plan(No.21JC1402000 and 21520714100);the Fundamental Research Funds for the Central Universities.
Ferroelectrics have great potential in the field of nonvolatile memory due to programmable polarization states by external electric field in nonvolatile manner.However,complementary metal oxide semiconductor compatibi...
关键词：AlScN FERROELECTRICS Nonvolatile memory In-memory computing 
Comment on “Ferroelectric composite-based piezoelectric energy harvester for self-powered detection of obstructive sleep”
《Journal of Materiomics》2024年第5期1144-1146,共3页Alexander Tkach Olena Okhay 
This work was developed within the scope of the project CICECO-Aveiro Institute of Materials,UIDB/50011/2020(DOI 10.54499/UIDB/50011/2020);UIDP/50011/2020(DOI 10.54499/UIDP/50011/2020)&LA/P/0006/2020(DOI 10.54499/LA/P/0006/2020);financed by national funds through the FCT/MEC(PIDDAC)as well as within FCT independent researcher grant 2021.02284.CEECIND/CP1659/CT0018(DOI 10.54499/2021.02284.CEECIND/CP1659/CT0018);supported by national funds,through FCT in the scope of the framework contract foreseen in numbers 4,5,and 6 of article 23 of the Decree Law 57/2016,of 29 August,UIDB/00481/2020 and UIDP/00481/2020,DOI 10.54499/UIDB/00481/2020 and DOI 10.54499/UIDP/00481/2020;CENTRO-01-0145-FEDER-022083-Centro Portugal Regional Operational Programme(Centro2020),under the PORTUGAL 2020 Partnership Agreement,through the European Regional Development Fund.
SrTi_(2)O_(5) particles were claimed by Panda et al.in J.Materiomics 2023;9:609 as a new lead-free ferroelectric material with orthorhombic symmetry and space group of Cmm2,being,therefore,employed as a base of piezoe...
关键词：SrTiO_(3) Dielectric permittivity FERROELECTRICS PIEZOELECTRICS Energy harvesting 
Tuning of Optical Properties via Annealing of Bismuth Ferrite (BiFeO3) Thin Films
《Open Journal of Composite Materials》2024年第3期124-131,共8页Harish Kumar Meena Khushbu Meena Reena Verma Karishma Jain Sushil Kumar Jain Kedar Babu Sharma Balram Tripathi 
In this study we are reporting annealing induced optical properties of bismuth ferrite (BiFeO3) thin films deposited on glass substrate via spin coating at 5000 rpm. The structural, optical and surface morphology of B...
关键词：Optical Properties ANNEALING FERROELECTRICS Photo Luminescence BFO Thin Films 
Deep-learning enabled atomic insights into the phase transitions and nanodomain topology of lead-free(K,Na)NbO_(3) ferroelectrics
《Science China Materials》2024年第9期3029-3038,共10页Xu Zhang Bei Li Ji Zou Hanxing Liu Ben Xu Kai Liu 
supported by the National Key Research and Development Program of China(2021YFB3703100 and 2023YFB3812200);the National Natural Science Foundation of China(52202066);the Joint Fund of Ministry of Education for Preresearch of Equipment(8091B032105);the Fundamental Research Funds for the Central Universities(2020-YB-008)。
Lead-free K_(x)Na_(1-x)NbO_(3)(KNN)perovskites have garnered increasing attention due to their exceptional ferropiezoelectric properties,which are effectively tuned via polymorphic structures and domain dynamics.Howev...
关键词：KNN molecular dynamics deep potential phase transitions domain dynamics 
High-throughput combinatorial approach expeditesthe synthesis of a lead-free relaxor ferroelectric system
《InfoMat》2024年第9期75-90,共16页Di Zhang Katherine J.Harmon Michael J.Zachman Ping Lu Doyun Kim Zhan Zhang Nicholas Cucciniello Reid Markland Ken William Ssennyimba Hua Zhou Yue Cao Matthew Brahlek Hao Zheng Matthew M.Schneider Alessandro R.Mazza Zach Hughes Chase Somodi Benjamin Freiman Sarah Pooley Sundar Kunwar Pinku Roy Qing Tu Rodney J.McCabe Aiping Chen 
NNSA's Laboratory Directed Research andDevelopment Program;Center forIntegrated Nanotechnologies,an Office ofScience User Facility operated for theU.S.Department of Energy(DOE)Officeof Science by Los Alamos NationalLaboratory,Grant/Award Number:89233218CNA000001;Sandia NationalLaboratories,Grant/Award Number:DENA0003525;U.S.Department of Energy,Office of Science,Basic Energy Sciences,Materials Science and EngineeringDivision;Argonne National Laboratory;U.S.DOE Office of Science-Basic Energy Sciences,Grant/Award Number:DEAC02-06CH11357;Center for NanophaseMaterials Sciences;ACS PetroleumResearch Fund under Doctoral NewInvestigator Grant,Grant/Award Number:62603-DNI10。
Developing novel lead-free ferroelectric materials is crucial for next-generationmicroelectronic technologies that are energy efficient and environmentfriendly.However,materials discovery and property optimization are...
关键词：FERROELECTRICS high-resolution x-ray diffraction high-throughput combinatorial synthesis pulsed laser deposition scanning transmission electron microscopy SUPERLATTICES 
Polarization extension yielding ultrahigh piezoelectric response in xPb(Nb_(2/3)Ni_(1/3))O_(3)-(1-x)Pb(Zr_(0.3)Ti_(0.7))O_(3)ferroelectrics ceramics
《Journal of Materials Science & Technology》2024年第22期37-43,共7页Yongxing Wei Junlong Yan Siyuan Dong Changqing Jin Huawei Zhang Lin Hu Ruihua Nan Ling Gao Zhonghua Dai Zengzhe Xi Zengyun Jian Li Jin 
financially supported by the National Natu-ral Science Foundation of China(Project No.11704301);the Natural Science Basic Research Plan in Shaanxi Province of China(Program No.2022JM212).
The heightened piezoelectric performance observed in most explored perovskite systems is typically at-tributed to the electric-field-induced phase transition near the morphotropic phase boundary(MPB)or polymorphic pha...
关键词：Phase boundary Pseudocubic Polarization extension Local structure Piezoelectric effect 
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