FERROELASTIC

作品数:25被引量:25H指数:4
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相关领域:一般工业技术理学电气工程更多>>
相关期刊:《Chinese Physics B》《Acta Mechanica Sinica》《Science China(Physics,Mechanics & Astronomy)》《Journal of Materials Science & Technology》更多>>
相关基金:国家自然科学基金国家教育部博士点基金北京市自然科学基金国家重点基础研究发展计划更多>>
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Barocaloric effect in ferroelastic Pb_(3)(VO_(4))_(2)
《Chinese Physics B》2025年第3期506-510,共5页Pengtao Cheng Zuhua Chen Chengliang Zhang Zhengming Zhang Bing Li Dunhui Wang 
Project supported by the National Natural Science Foundation of China(Grant Nos.52301241 and 52271175)。
The barocaloric effect is considered as one of the most promising refrigeration with the potential to replace traditional gas compression refrigeration.One of the main obstacles to the application of barocaloric mater...
关键词:solid-state refrigeration barocaloric effect ferroelastic transition 
Superior thermal and oxygen barrier properties of high-entropy ferroelastic rare earth tantalate(8RE_(1/8))TaO_(4)
《Journal of Advanced Ceramics》2024年第12期2051-2067,共17页Jun Wang Yongpan Zeng Xiaoyu Chong Manyu Zhang Qianqian Jin Yanjun Sun Xiangwei Tang Peng Wu Jing Feng 
supported by the National Natural Science Foundation of China(No.52402077);the Open Project of Shaanxi Laboratory(No.2021SXSYS-01-05);the Open Project of Yunnan Precious Metals Laboratory(No.YPML-2023050240);the Yunnan Fundamental Research Projects(Nos.202201BE070001-008,202201AT070192,and 202101BE070001-011).
Thermal/environmental barrier coatings(T/EBCs)are used to protect hot-section superalloys and/or ceramic matrix composite components from hot corrosion and oxidation;however,the majority of T/EBCs exhibit extremely hi...
关键词:thermal/environmental barrier coatings(T/EBCs) rare-earth tantalate high entropy thermal conductivity ionic conductivity 
Organic ferroelastic enantiomers with high Tc and large dielectric switching ratio triggered by order-disorder and displacive phase transition
《Chinese Chemical Letters》2024年第10期228-232,共5页Zhaohong Chen Mengzhen Li Jinfei Lan Shengqian Hu Xiaogang Chen 
supported by the National Natural Science Foundation of China(No.22201120)。
Molecular-based ferroelastics with dielectric switching properties are highly desirable for their applications on microelectronic dielectric switches,sensors,data storage,and so on.However,the current reports mostly f...
关键词:Organic salt ENANTIOMERS FERROELASTIC Dielectric switching PHASETRANSITION 
Molecular Ferroelastic Induced by Mono-/Double-Protonation Strategy
《Chinese Journal of Chemistry》2024年第15期1706-1712,共7页Jia-Qi Luo Meng-Meng Lun Qiang-Qiang Jia Zhi-Jie Wang Hai-Feng Lu Yi Zhang Da-Wei Fu 
financially supported by Southeast University and the National Natural Science Foundation of China(Grant Nos.21991141 and 22371258).
Molecular ferroelastics with the natural features of mechanical flexibility and switchable spontaneous strain have attracted widespread attention in the scientific community due to their potential applications in tuna...
关键词:Molecular crystal FERROELASTIC Mono-/double-protonation Mechanical flexibility Phase transition Crystal engineering Computational chemistry Molecular dynamics 
Observing ferroelastic switching in Hf_(0.5)Zr_(0.5)O_(2) thin film
《Chinese Physics B》2024年第6期526-530,共5页关赵 王陶 郑赟喆 彭悦 魏鹿奇 张宇科 阿卜力孜·麦提图尔荪 黄家豪 童文旖 韩根全 陈斌斌 向平华 段纯刚 钟妮 
Project supported by the the National Key Research and Development Program of China (Grant No. 2022YFA1402902);the National Natural Science Foundation of China (Grant Nos. 12074119, 12204171, 12134003, and 12374145);the Chenguang Program Foundation of Shanghai Education Development Foundation and Shanghai Municipal Education Commission, ECNU (East China Normal University) Multifunctional Platform for Innovation (006);the Fundamental Research Funds for the Central Universities。
Hafnium zirconium oxides(HZO),which exhibit ferroelectric properties,are promising materials for nanoscale device fabrication due to their high complementary metal-oxide-semiconductor(CMOS) compatibility.In addition t...
关键词:HfO_(2)-based ferroelectrics FERROELASTICITY piezoelectric force microscopy(PFM) 
Phase field modeling of ferroelastic variant switching in yttria-stabilized t'zirconia with strain gradient elasticity and interface tension
《Science China(Technological Sciences)》2024年第5期1443-1457,共15页ZHOU QianQian WEI YueGuang ZHOU YiChun YANG Li 
supported by the National Natural Science Foundation of China(Grant Nos.11890684,12032001&51590891);the Technology Innovation Leading Program of Shaanxi(Grant No.2022TD-28);Hunan Provincial Natural Science Innovation Research Group Fund(Grant No.2020JJ1005)。
The 6–8 wt%yttria-stabilized zirconia with a tetragonal structure(t’-YSZ)is extensively employed in thermal barrier coatings.The exceptional fracture toughness of t’-YSZ can be attributed to its distinctive ferroel...
关键词:THERMODYNAMICS strain gradient elasticity interface tension phase field method ferroelastic variant switching 
Ferroelastic domain engineering in layered-perovskite Bi_(2)WO_(6) thin films by post-annealing
《Journal of Advanced Dielectrics》2024年第2期71-76,共6页Jia Yang Minchuan Liang Huayu Yang Hui Ai Tong Zhang Qing Han Ji Ma Houbing Huang Jing Wang 
supported by the NSF of China(Grant No.12004036);State Key Laboratory of New Ceramic and Fine Processing Tsinghua University(No.KFZD202201).
Due to the strong magneto-elastic coupling in ferromagnetic/ferroelectric heterostructures and the potential applications in lowpower magnetoelectric nanodevices,ferroelastic domains and the corresponding dynamic evol...
关键词:Aurivillius oxides Bi_(2)WO_(6) thin films domain structure Boltzman distribution POST-ANNEALING 
Ferroelastic phase transitions in three new layered perovskites:(3-XC_(6)H_(5)CH_(2)CH_(2)NH_(3))_(2)[CdCl_(4)](X=F,Cl,and Br)被引量:1
《Chinese Chemical Letters》2023年第12期470-475,共6页Yaping Gong Xiaoxian Chen Bingqing Zhao Jun Wang Weixiong Zhang Xiaomin Chen 
supported by National Natural Science Foundation of China(NSFC,Nos.22071273 and 21821003);Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program(No.2017BT01C161).
Two-dimensional organic-inorganic hybrid ferroelastics with high-temperature reversible phase transitions are very rare and have become one of the research hotspots in the field of ferroelastic materials.Herein,we rep...
关键词:Layered perovskite Phase transition Halogen-substituted FERROELASTIC Spontaneous strain 
High-entropy ferroelastic(10RE_(0.1))TaO_(4) ceramics with oxygen vacancies and improved thermophysical properties被引量:9
《Journal of Materials Science & Technology》2023年第26期98-106,共9页Jun Wang Xiaoyu Chong Liang Lv Yuncheng Wang Xiaolan Ji Haitao Yun Jing Feng 
financially supported by the Rare and Precious Metals Material Genetic Engineering Project of Yunnan Province(Nos.202102AB080019-1 and 202002AB080001-1);the Yun-nan Fundamental Research Projects(Nos.202101AW070011 and 202101BE070001-015).
The primary purpose of this work is to optimize the thermophysical properties of rare-earth tan-talate ceramics using the high-entropy effect.Here,the high-entropy rare-earth tantalate ceramic(Y_(0.1)Nd_(0.1)Sm_(0.1)G...
关键词:High-entropy rare-earth tantalate ceramic Ferroelastic domain Lattice distortion Oxygen vacancy Thermal conductivity Thermal barrier coatings materials 
An organic-inorganic hybrid thermochromic ferroelastic with multi-channel switches
《Chinese Chemical Letters》2023年第9期305-309,共5页Yipiao Zeng Junchao Liu Lin Zhou Xin Deng Wenli Yang Xin Yan Yanling Luo Xuan Zhu Xiaoyun Huang Xianjiang Song Yuanyuan Tang 
supported by the National Natural Science Foundation of China(Nos.21975114,11904151 and 22105094)。
Multifunctional switchable materials are attracting tremendous interest because of their great application potential in signal processing,information encryption,and smart devices.Here,we reported an organic-inorganic ...
关键词:Organic-inorganic hybrid compounds Ferroelastic domains THERMOCHROMISM Multi-channel switches BISTABILITY 
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