ZERO-DIMENSIONAL

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Lattice distortion enhanced self-trapped excitons emission in antimony halide crystalline clusters
《Science China Materials》2025年第1期132-140,共9页Da Liu Jingjing He Yuting Sun Xinyi Liu Yu Peng Qing Li Hua Gui Yang Qiang Niu Shuang Yang Yu Hou 
financially supported by the National Ten Thousand Talent Program for Young Top-notch Talent;National Natural Science Foundation of China (22379044 and 52203330);Shanghai Pilot Program for Basic Research (22TQ1400100-5);“Dawn”Program of Shanghai Education Commission (22SG28);Shanghai Municipal Natural Science Foundation (22ZR1418000);Shanghai Sailing Program(22YF1410000);Postdoctoral Research Foundation of China(2021M701190);Fundamental Research Funds for the Central Universities (JKD01241607 and JKVD1241041);Major Science and Technology Projects of Inner Mongolia Autonomous Region (2021ZD0042);Shanghai Engineering Research Center of Hierarchical Nanomaterials(18DZ2252400);Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism。
Zero-dimensional perovskite materials,characterized by broadband emission caused by self-trapped excitons,are promising materials for stimuli-responsive and photo-writeable encryption.However,existing research is focu...
关键词:self-trapped excitons zero-dimensional perovskite antimony halides lattice distortion photoluminescence quantum yield 
Higher-order topological corner states and origin in monolayer LaBrO
《Chinese Physics B》2024年第12期149-153,共5页Qing Wang Ning Hao 
financially supported by the National Key R&D Program of China(Grant No.2022YFA1403200);the National Natural Science Foundation of China(Grant Nos.92265104,12022413,and 11674331);the Basic Research Program of the Chinese Academy of Sciences Based on Major Scientific Infrastructures(Grant No.JZHKYPT-2021-08);the CASHIPS Director’s Fund(Grant No.BJPY2023A09);the“Strategic Priority Research Program(B)”of the Chinese Academy of Sciences(Grant No.XDB33030100);Anhui Provincial Major S&T Project(Grant No.s202305a12020005);the Major Basic Program of Natural Science Foundation of Shandong Province(Grant No.ZR2021ZD01);the High Magnetic Field Laboratory of Anhui Province(Grant No.AHHM-FX-2020-02)。
Intrinsic higher-order topological insulators driven solely by orbital coupling are rare in electronic materials.Here,we propose that monolayer LaBrO is an intrinsic two-dimensional second-order topological insulator....
关键词:second order topological insulator first-principles calculations higher order topological model zero-dimensional corner state 
Exciton-harvesting enabled efficient charged particle detection in zero-dimensional halides
《Light(Science & Applications)》2024年第9期1944-1955,共12页Qian Wang Chenger Wang Hongliang Shi Jie Chen Junye Yang Alena Beitlerova Romana Kucerkova Zhengyang Zhou Yunyun Li Martin Nikl Xilei Sun Xiaoping OuYang Yuntao Wu 
the following fundings for support:National Key R&D Program of China(2022YFB3503600);National Natural Science Foundation of China(11975303,12211530561,12305211);Shanghai Municipal Natural Science Foundation(20ZR1473900,21TS1400100);CAS Cooperative Research Project(121631KYSB20210017);CAS Project for Young Scientist in Basic Research(YSBR-024);Partial support received from OP Research,Development,and Education financed by European Structural and Investment Funds,(Czech MEYS project No.SOLID21 CZ.02.1.01/0.0/0.0/16_019/0000760).
Materials for radiation detection are critically important and urgently demanded in diverse fields,starting from fundamental scientific research to medical diagnostics,homeland security,and environmental monitoring.Lo...
关键词:composites particle DIMENSIONAL 
Interconnecting zero-dimensional porous organic cages into sub-8 nm nanofilm for bio-inspired separation
《Chinese Journal of Structural Chemistry》2024年第7期7-8,共2页Si-Hua Liu Jun-Hao Zhou Jian-Ke Sun 
supported by the National Natural Science Foundation of China(No.22208018).
Cell membranes with vertically aligned adaptive mass-transport channels in the sub-10 nm lipid bilayers are viewed as one of the key benchmarks driving the development of next-generation separation membranes.However,c...
关键词:SEPARATION connecting POROUS 
Temperature-dependent photoluminescent behavior of millimeter-scale Cs_(4)PbBr_(6)/CsPbBr_(3) bulk crystals and their application to white light-emitting diodes
《Journal of Materials Science & Technology》2024年第12期57-65,共9页Qi Wang Sirous Khabbaz Abkenar Matilde Cirignano Hailong Yu Wenzhi Wu Giorgio Divitini 
Heilongjiang Provincial Key Laboratory of Micro-nano Sensitive Devices and Systems(Heilongjiang)and Cultivation project of double first-class initiative discipline by Heilongjiang Province(No.LJGXCG2022–061);M.C.acknowledges support from the European Research Council(ERC)under the European Union's Horizon 2020 research and innovation program"NANOLED ERC-2019-STG Grant agreement No.851794".
The zero-dimensional perovskite composite Cs_(4)PbBr_(6)/CsPbBr_(3) has attracted significant attention for its remarkable photoluminescence(PL),which remains highly effective even in solid state.This work presents a ...
关键词:Zero-dimensional perovskites PHOTOLUMINESCENCE Exciton binding energy White light-emitting diode 
Achieving Narrowed Bandgaps and Blue-Light Excitability in Zero-Dimensional Hybrid Metal Halide Phosphors via Introducing Cation-Cation Bonding被引量:1
《Energy & Environmental Materials》2024年第1期294-300,共7页Pengfei Fu Shining Geng Ruixiang Mi Ranyun Wu Guangya Zheng Binbin Su Zhiguo Xia Guangda Niu Jiang Tang Zewen Xiao 
financially supported by the National Natural Science Foundation of China(Grant No.51972130);the Startup Fund of Huazhong University of Science and Technology;the Director Fund of Wuhan National Laboratory for Optoelectronics
Zero-dimensional(0D)hybrid metal halides,which consist of organic cations and isolated inorganic metal halide anions,have emerged as phosphors with efficient broadband emissions.However,these materials generally have ...
关键词:blue-light-excitable cation-cation bonding hybrid metal halide phosphor ZERO-DIMENSIONAL 
Square-Free Pure Triangular Decomposition of Zero-Dimensional Polynomial Systems
《Journal of Systems Science & Complexity》2023年第6期2661-2680,共20页LI Haokun XIA Bican ZHAO Tianqi 
supported by National Key R&D Program of China under Grant No.2022YFA1005102;the National Natural Science Foundation of China under Grant No.61732001。
Triangular decomposition with different properties has been used for various types of problem solving.In this paper,the concepts of pure chains and square-free pure triangular decomposition(SFPTD)of zero-dimensional p...
关键词:Gr¨obner basis pure chain square-free pure chain triangular decomposition zero-dimensional polynomial system 
Coexistence of Zero-Dimensional Electride State and Superconductivity in AlH_(2)Monolayer
《Chinese Physics Letters》2023年第10期95-100,共6页杨秋萍 蒋雪 赵纪军 
supported by the National Natural Science Foundation of China(Grant Nos.12274050 and 91961204);the Fundamental Research Funds for the Central Universities(Grant Nos.DUT22LAB104 and DUT22ZD103)。
Elect rides,which confine"excess anionic electrons"in subnanometer-sized cavities of a lattice,are exotic ionic crystals.We propose a non-stoichiometric strategy to realize intrinsic two-dimensional(2D)superconducting...
关键词:MONOLAYER INTRINSIC SUPERCONDUCTOR 
Beyond two-dimension: One-and zero-dimensional halide perovskites as new-generation passivators for high-performance perovskite solar cells
《Journal of Energy Chemistry》2023年第8期189-208,I0007,共21页Yuanyuan Zhao Huimin Xiang Ran Ran Wei Zhou Wei Wang Zongping Shao 
supported by the National Natural Science Foundation of China (No. 22279057)。
Perovskite solar cells(PSCs) as a rising star in the photovoltaic field have received rapidly increasing attention recently due to the boosting power conversion efficiencies(PCEs) from 3.8% to 25.7% in the last13 year...
关键词:Perovskite solar cells Mixed-dimensional Passivators Stability Power conversion efficiency 
Near-unity quantum yield in zero-dimensional lead-free manganese-based halides for flexible X-ray imaging with high spatial resolution被引量:4
《eScience》2023年第2期103-111,共9页Wen Ma Dehai Liang Qingkai Qian Qionghua Mo Shuangyi Zhao Wensi Cai Jiangzhao Chen Zhigang Zang 
This work is financially supported by National Natural Science Foundation of China(11974063);Fundamental Research Funds for the Central Universities(2022CDJQY-010);Graduate scientific research and innovation foundation of Chongqing,China(No.CYB22060);Fundamental Research Funds for the Central Universities(2021CDJQY-022).The authors would like to thank Dr.Xiangnan Gong and Miss Chuanyao Yang at Analytical and Testing Center of Chongqing University for their assistance with SCXRD and PL analysis.The authors would also like to thank Kang An(Industrial Computed Tomography(ICT)Research Center of Chongqing University)and Qianqian Lin(School of Physics and Technology of Wuhan University)for their assistance with X-ray images of scintillators。
Low-dimensional luminescent lead-free metal halides have received substantial attention due to their unique optoelectronic properties.Among them,zero-dimensional(0D)manganese(II)-based metal halides with negligible se...
关键词:Manganese(II)-based metal halides Organic-inorganic hybrids Single crystals Flexible X-ray imaging 
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