ULTRALOW

作品数:88被引量:158H指数:6
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相关期刊:《Chinese Journal of Polymer Science》《Chinese Physics B》《Journal of Advanced Ceramics》《National Science Review》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家重点基础研究发展计划北京市自然科学基金更多>>
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Hierarchical Polyimide Nonwoven Fabric with Ultralow-Reflectivity Electromagnetic Interference Shielding and High-Temperature Resistant Infrared Stealth Performance
《Nano-Micro Letters》2025年第4期111-129,共19页Xinwei Tang Yezi Lu Shuangshuang Li Mingyang Zhu Zixuan Wang Yan Li Zaiyin Hu Penglun Zheng Zicheng Wang Tianxi Liu 
support from the National Natural Science Foundation of China(52373077,52003106,52103074,52233006,52161135302);the Research Foundation Flanders(G0F2322N);Innovation Program of Shanghai Municipal Education Commission(2021-01-07-00-03-E00108).
Designing and fabricating a compatible low-reflectivity electromagnetic interference(EMI)shielding/high-temperature resistant infrared stealth material possesses a critical significance in the field of military.Hence,...
关键词:POLYIMIDE Electromagnetic interference shielding Low reflectivity Infrared stealth Compatibility 
Single Molecular Semi-Sliding Ferroelectricity/Multiferroicity
《Research》2025年第1期915-920,共6页Tingting Zhong Hong Zhang Menghao Wu 
supported by the National Natural Science Foundation of China under contract nos.1210040567 and 22073034;the Fundamental Research Funds of Zhejiang Sci-Tech University under contract no.20062320-Y.
In recent years,the unique mechanism of sliding ferroelectricity with ultralow switching barriers has been experimentally verified in a series of 2-dimensional(2D)materials.However,its practical applications are hinde...
关键词:multiferroicity single molecular semi sliding ferroelectricity data storage ultralow switching barriers sliding ferroelectricity ferroelectric phases switching process D materials 
Ultralow Ohmic Contact in Recess-Free Ultrathin Barrier AlGaN/GaN Heterostructures Across a Wide Temperature Range
《Chinese Journal of Electronics》2025年第1期137-145,共9页Yuhao Wang Sen Huang Qimeng Jiang Xinhua Wang Jie Fan Haibo Yin Ke Wei Yingkui Zheng Xinyu Liu 
supported in part by the National Key Research and Development Program of China(Grant No.2022YFB3604400);in part by the Youth Innovation Promotion Association of Chinese Academy Sciences(CAS);in part by the CAS-Croucher Funding Scheme(Grant No.CAS22801);in part by the National Natural Science Foundation of China(Grant Nos.62334012,62304252,62074161,62004213,and U20A20208);in part by the Beijing Municipal Science and Technology Commission project(Grant Nos.Z201100008420009 and Z211100007921018);in part by University of CAS;in part by the IMECAS-HKUST-Joint Laboratory of Microelectronics。
“Ohmic-before-passivation”process was implemented on ultrathin-barrier AlGaN(<6 nm)/GaN heterostructure to further reduce the ohmic contact resistance(R_(c)).In this process,alloyed Ti/Al/Ni/Au ohmic metal was forme...
关键词:AlGaN/GaN heterostructure Recess-free Ultrathin barrier Ohmic contact Transfer length Cryogenic temperature 
Ultralow-Vertical-Current Magnetization Switching Effect in an All Van Der Waals 2D Heterostructure
《Chinese Physics Letters》2025年第2期239-248,共10页Hao Wu Li Yang Gaojie Zhang Wen Jin Jie Yu Bichen Xiao Ahmed Annas Wenfeng Zhang Haixin Chang 
supported by the National Key Research and Development Program of China(Grant No.2022YFE0134600);the Interdisciplinary Research Program of Huazhong University of Science and Technology(Grant No.2023JCYJ007);the China Postdoctoral Science Foundation(Grant No.2022M711234);the National Natural Science Foundation of China(Grant Nos.52272152,61674063,and 62074061);the Natural Science Foundation of Hubei Province,China(Grant No.2022CFA031);the Foundation of Shenzhen Science and Technology Innovation Committee(Grant Nos.JCYJ20180504170444967,JCYJ20210324142010030,and JCYJ20230807143614031)。
The manipulation of magnetization and spin polarization using electrical currents represents a fundamental breakthrough in spintronics.It has formed the foundation for data storage and next-generation computing system...
关键词:MAGNETIZATION critical typically 
Highly mass activity electrocatalysts with ultralow Pt loading on carbon black for hydrogen evolution reaction
《International Journal of Minerals,Metallurgy and Materials》2025年第1期182-190,共9页Shaorou Ke Yajing Zhao Xin Min Yanghong Li Ruiyu Mi Yangai Liu Xiaowen Wu Minghao Fang Zhaohui Huang 
financially supported by the National Natural Science Foundation of China(No.5217042069);the Young Elite Scientist Sponsorship Program by China Association for Science and Technology(CAST)(No.YESS20200103);the Fundamental Research Funds for the Central Universities(No.265QZ2022004)。
Pt-based nanocatalysts offer excellent prospects for various industries.However,the low loading of Pt with excellent performance for efficient and stable nanocatalysts still presents a considerable challenge.In this s...
关键词:hydrogen evolution reaction ultralow platinum in-situ synthesis ULTRASOUND 
Strong low-energy rattling modes enabled liquid-like ultralow thermal conductivity in a well-ordered solid
《National Science Review》2024年第12期106-115,共10页Peng-Fei Liu Xiyang Li Jingyu Li Jianbo Zhu Zhen Tong Maiko Kofu Masami Nirei Juping Xu Wen Yin Fangwei Wang Tianjiao Liang Lin Xie Yongsheng Zhang David J.Singh Jie Ma Hua Lin Junrong Zhang Jiaqing He Bao-Tian Wang 
supported by the National Natural Science Foundation of China(12074381,12104458,U2330104,12005230 and 52106068);Guangdong Basic and Applied Basic Research Foundation(2022A1515140030,2023A1515111190 and 2024A1515010484);Outstanding Talents Training Fund in Shenzhen(202108).
Crystalline solids exhibiting inherently low lattice thermal conductivity(κL)are of great importance in applications such as thermoelectrics and thermal barrier coatings.However,κL cannot be arbitrarily low and is l...
关键词:thermal conductivity THERMOELECTRIC phonon dynamic inelastic neutron scattering 
Ultralow operating voltage for energy conversion performance in Hf_(1-x)Zr_(x)O_(2) thin films
《Journal of Materiomics》2024年第6期1206-1213,共8页Ying Hou Baoyuan Wang Zhen Luo Xinzhe Du Zijian Wang Yi Fang Xiaoguang Li 
The authors acknowledge the financial support by National Natural Science Foundation of China(Grant Nos.52272109,91963116,and U21A2066);National Key Research and Development Program of China(2022YFB3807604);Natural Science Foundation of Shanghai(Grant No.19ZR1411900);State Key Laboratory of Powder Metallurgy,Central South University,Changsha,China.
Emerging ferroelectric and antiferroelectric HfO_(2)-based thin films are attractive candidates for energy conversion and storage applications. In this work, the polar phase transformation between tetragonal and ortho...
关键词:HfO_(2)-based films Morphotropic phase boundary state Electrocaloric cooling Energy storage 
“Water-in-montmorillonite” quasi-solid-state electrolyte for ultralow self-discharge aqueous zinc-ion batteries
《Energy Materials and Devices》2024年第4期30-41,共12页Yongfeng Huang Rongsheng Guo Yunlin An Wenbao Liu Feiyu Kang 
supported by National Key Research and Development Program of China(Grant No.2022YFB2404500);Shenzhen Outstanding Talents Training Fund(Grant No.01090100002);National Natural Science Foundation of China(Grant No.52201280);Natural Science Foundation of Shandong Province(Grant No.ZR2021QB200).
The practical application of aqueous zinc-ion batteries(AZIBs)is limited by zinc dendrites,parasitic reactions,and self-discharging.Quasi-solid-state electrolytes(QSSEs)are promising solutions but have high costs,low ...
关键词:zinc-ion battery self-discharge suppression water-in-montmorillonite quasi-solid-state electrolyte interfacial stability cost effective 
High-sensitive nonthermally coupled upconversion for ultralow temperature sensing被引量:1
《Journal of Rare Earths》2024年第11期2027-2032,I0001,共7页Zhiyuan Cai Zhengce An Haozhang Huang Yu Zhao Bo Zhou 
Project supported by the National Natural Science Foundation of China (Grant Nos.51972119 and 52272151);the Fundamental Research Funds for the Central Universities (2022ZYGXZR015);the Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program (2017BT01X137)。
Upconversion based nanothermometry has received much attention due to its merits of stability,narrow band emission and rich emission peaks.However,the previous works are mainly focused on the emissions from thermally ...
关键词:UPCONVERSION Nanothermometry Ultralow temperature Nonthermally coupled emissions Rare earths 
Thermoelectric performance of Bi_(2)Sn_(2)Te_(6)monolayer with ultralow lattice thermal conductivity induced by hybrid bonding properties:A theoretical prediction
《Science China(Technological Sciences)》2024年第11期3381-3393,共13页TANG ShuWei WANG Hao WAN Da LI XiaoDong GUO WanRong ZHENG Tuo QI XiuLing BAI ShuLin 
supported by the National Natural Science Foundation of China(Grant No.21503039);Department of Science and Technology of Liaoning Province(Grant No.2019MS164);Department of Education of Liaoning Province(Grant Nos.LJ2020JCL034,JYTQN2023209);Discipline Innovation Team of Liaoning Technical University(Grant No.LNTU20TD-16)。
The crystal structure,mechanical stability,phonon dispersion,electronic transport properties and thermoelectric(TE)performance of the Bi_(2)Sn_(2)Te_(6)monolayer are assessed with the first-principles calculations and...
关键词:A_(2)B_(2)Te_(6)family hybrid bonding antibonding interactions ultralow lattice thermal conductivity first-principles calculations 
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