SINGLE-CRYSTALLINE

作品数:98被引量:136H指数:6
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相关领域:一般工业技术理学更多>>
相关作者:范庆华更多>>
相关机构:华南理工大学更多>>
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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高等学校学科创新引智计划上海市自然科学基金更多>>
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High quality 6-inch single-crystalline AlN template for E-mode HEMT power device
《Journal of Semiconductors》2025年第3期96-101,共6页Zhiwen Liang Shangfeng Liu Ye Yuan Tongxin Lu Xiaopeng Li Zirong Wang Neng Zhang Tai Li Xiangdong Li Qi Wang Shengqiang Zhou Kai Kang Jincheng Zhang Yue Hao Xinqiang Wang 
supported by the National Key R&D Program of China(No.2022YFE0140100);the National Natural Science Foundation of China(Nos.52273271 and 62321004);partly supported by the Key R&D Program of Guangdong Province(No.2020B01074003)。
In the present work,the high uniform 6-inch single-crystalline AlN template is successfully achieved by high temperature annealing technique,which opens up the path towards industrial application in power device.Moreo...
关键词:SINGLE-CRYSTALLINE allium nitride TEMPLATE E-mode HEMT 
Lead-free perovskite Cs_(2)AgBiBr_(6)/Cs_(3)Bi_(2)Br_(9) single-crystalline heterojunction X-ray detector with enhanced sensitivity and ultra-low detection limit
《Science China Materials》2025年第2期561-570,共10页Hongjie Liu Xue Sun Jiaxin Liu Xiang Li Yunqiu Hua Zhongjie Yue Jian Song Xilong Wang Yujie Yang Qianqian Lin Zhongjun Zhai Xutang Tao Guodong Zhang 
financially supported by the National Natural Science Foundation of China(62274103 and 51972194);the National Key Research and Development Program of China(2022YFB3204101);the 111 Project 2.0(BP2018013)。
Lead-halide perovskite single crystal(SC)heterojunctions have attracted significant attention for X-raydetection owing to their unique combination of high sensitivity,resolution,stability and low detection limit.Howev...
关键词:lead-free halide perovskite single-crystal heterojunctions epitaxial crystallization X-ray detection low detection limit 
Improving structure stability of single-crystalline Ni-rich cathode at high voltage by element gradient doping and interfacial modifcation
《Journal of Energy Chemistry》2025年第2期630-640,I0013,共12页Ruijuan Wang Yixu Zhang Zhi Li Lei Wu Jiarui Chen Xiaolin Liu Hui Hu Hao Ding Shuang Cao Qiliang Wei Xianyou Wang 
supported by the National Natural Science Foundation of China(U19A2018);the Natural Science Foundation of Hunan Province(2021JJ30651);the Postgraduate Scientific Research Innovation Project of Hunan Province(CX20230643).
Single-crystalline Ni-rich cathodes can provide high energy density and capacity retention rates for lithium-ion batteries(LIBs).However,single-crystalline Ni-rich cathodes experience severe transition metal dissoluti...
关键词:Single-crystalline Ni-rich cathode High cut-off voltage Material fragmentation Li_(4)TeO_(5)coating layer Te^(6+)doping 
Multiphase cooperation for multilevel strain accommodation in a single-crystalline BiFeO_(3) thin film
《Chinese Physics B》2024年第9期57-66,共10页Wooseon Choi Bumsu Park Jaejin Hwang Gyeongtak Han Sang-Hyeok Yang Hyeon Jun Lee Sung Su Lee Ji Young Jo Albina Y.Borisevich Hu Young Jeong Sang Ho Oh Jaekwang Lee Young-Min Kim 
Samsung Research Fundings&Incubation Center of Samsung Electronics(Grant No.SRFCMA1702-01);Y.-M.K acknowledges partial support from the National Research Foundation of Korea(NRF)(Grant No.2023R1A2C2002403)funded by the Korean government in Korea;A.Borisevich acknowledges support from FaCT,an Energy Frontier Research Center funded by the U.S.Department of Energy,Office of Science,Office of Basic Energy Science,Collaboratives Research Division.
The functionalities and diverse metastable phases of multiferroic BiFeO_(3)(BFO)thin films depend on the misfit strain.Although mixed phase-induced strain relaxation in multiphase BFO thin films is well known,it is un...
关键词:BiFeO_(3) scanning transmission electronmicroscopy electron holography multiferroic material strain mapping 
Direct conversion of CO_(2) to CH_(4) on Pd/graphdiyne single-crystalline
《National Science Review》2024年第8期277-285,共9页Chao Zhang Xuchen Zheng Yang Gao Chengyu Xing Siao Chen Yurui Xue Yuliang Li 
supported by the Basic Science Center Project of the National Natural Science Foundation of China (22388101);the National Key Research and Development Project of China (2022YFA1204500,2022YFA1204501,2022YFA1204503 and 2018YFA0703501);the Key Program of the Chinese Academy of Sciences (XDPB13).
A major impediment to the development of the efficient use of artificial photosynthesis is the lack of highly selective and efficient photocatalysts toward the conversion of CO_(2) by sunlight energy at room temperatu...
关键词:graphdiyne controllable growth CO_(2)conversion SINGLE-CRYSTALLINE heterocatalysis 
Homogenous coating of Li^(+)conductive Li_(5)AlO_(4)on single-crystalline nonstoichiometric Li_(1.04)Ni_(0.92)Al_(0.04)O_(2)for rechargeable lithium-ion batteries
《Journal of Energy Chemistry》2024年第8期651-659,I0014,共10页Guoyu Ding Shizhou Wang Jinhan Li Ziyan Wu Jiayu Chen Jiayong Du Xinhui Huang Kuiming Liu Yudong Zhang Zhonghan Wu Yiyang Peng Qiancheng Zhao Meng Yu Fangyi Cheng 
supported by the China National Funds for Distinguished Young Scientists(21925503);the National Natural Science Foundation of China(21835004);the Jilin Scientific and Technological Development Program(20220301018GX)。
Cobalt-free,nickel-rich LiNi_(1-x)Al_(x)O_(2)(x≤0.1)is an attractive cathode material because of high energy density and low cost but suffers from severe structural degradation and poor rate performance.In this study...
关键词:Aluminum segregation Surface coating Nonstoichiometric oxides Molten synthesis Cathode materials 
Mesoscale interplay among composition heterogeneity,lattice deformation,and redox stratification in single-crystalline layered oxide cathode
《eScience》2024年第4期96-102,共7页Zhichen Xue Feixiang Wu Mingyuan Ge Xiaojing Huang Yong SChu Piero Pianetta Yijin Liu 
This research used resources 3-ID Hard x-ray nano probe and 18-ID full field x-ray imaging of the National Synchrotron Light Source II;a U.S.Department of Energy(DOE)Office of Science User Facility operated for the DOE Office of Science by Brookhaven National Laboratory under Contract No.DE-SC0012704;Stanford Synchrotron Radiation Lightsource of the SLAC National Accelerator Laboratory is supported by the U.S.Department of Energy,Office of Science,Office of Basic Energy Sciences under Contract No.DE-AC02-76SF00515;The work at the Central Universities of Central South University was sponsored by the National Natural Science Foundation of China(52172264);Fundamental Research Funds from Central Universities of Central South University.We would like to extend our gratitude to Yinjia Zhang and Liangjin Gong from Ke Du's group at Central South University for their technical support and useful discussions.
Single-crystalline layered oxide materials for lithium-ion batteries are featured by their excellent capacity retention over their polycrystalline counterparts,making them sought-after cathode candidates.Their capacit...
关键词:Single-crystalline layered oxide cathode Composition heterogeneity Lattice deformation Redox stratification 
Single-crystalline hole-transporting layers for efficient and stable organic light-emitting devices
《Light(Science & Applications)》2024年第7期1341-1353,共13页Gao-Da Ye Ran Ding Su-Heng Li Lei Ni Shu-Ting Dai Nian-Ke Chen Yue-Feng Liu Runda Guo Lei Wang Xian-Bin Li Bin Xu Jing Feng 
the National Key Research and Development Program of China(Grant Nos.2022YFB3607500 and 2020YFA0715000);Natural Science Foundation of China(Grant Nos.62274076 and 61825402)。
Efficient charge-carrier injection and transport in organic light-emitting devices(OLEDs)are essential to simultaneously achieving their high efficiency and long-term stability.However,the charge-transporting layers(C...
关键词:CRYSTALLINE AMORPHOUS CHARGE 
New insights into the pre-lithiation kinetics of single-crystalline Ni-rich cathodes for long-life Li-ion batteries被引量:1
《Green Energy & Environment》2024年第3期556-564,共9页Qiang Han Lele Cai Zhaofeng Yang Yanjie Hu Hao Jiang Chunzhong Li 
supported by the National Natural Science Foundation of China(21975074,91834301);the Innovation Program of Shanghai Municipal Education Commission;the Fundamental Research Funds for the Central Universities.
Developing single-crystalline Ni-rich cathodes is an effective strategy to improve the safety and cycle life of Li-ion batteries(LIBs).However,the easy-to-loss of Li and O in high-temperature lithiation results in uns...
关键词:Single-crystalline cathode Ni-rich oxides Pre-lithiation Li-ion batteries Surface modification 
Effect of crystal morphology of ultrahigh-nickel cathode materials on high temperature electrochemical stability of lithium ion batteries
《Journal of Energy Chemistry》2024年第1期327-335,I0008,共10页Bi Luo Hui Li Haoyu Qi Yun Liu Chuanbo Zheng Weitong Du Jiafeng Zhang Lai Chen 
supported by the Natural Science Foundation of Jiangsu Province (BK20210887);the Jiangsu Provincial Double Innovation Program (JSSCB20210984);the Natural Science Fund for Colleges and Universities of Jiangsu Province (21KJB450003);the Jiangsu University of Science and Technology Doctoral Research Start-up Fund (120200012)。
Higher nickel content endows Ni-rich cathode materials LiNi_(x)Co_yMn_(1-x-y)O_(2)(x>0.6)with higher specific capacity and high energy density,which is regarded as the most promising cathode materials for Li-ion batte...
关键词:SINGLE-CRYSTALLINE Ultrahigh-nickel cathode High-temperature performance Phase evolution 
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