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ANNIHILATION: 作品数：201被引量：103H指数：4; 导出分析报告; 相关领域：理学机械工程更多>>; 相关作者：胡勇朱升云周冬梅郑永男范平更多>>; 相关机构：华北理工大学中国原子能科学研究院山东大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划浙江省自然科学基金中国博士后科学基金更多>>

Organic high-temperature afterglow materials: an advancing andimpactful research area: 《Science China Materials》2025年第2期406-412,共7页Jiaqiang Wang Zhen Li Qianqian Li; supported by the National Natural Science Foundation of China (22122504 and 22235006);the Foundation of Hubei Scientific Committee (2024AFA021, 2022BAA015 and 2022EHB010);the China Postdoctoral Science Foundation (2024M752459, GZB20240568 and 2004HBBHCXA052)。; Organic afterglow materials,a subclass of organic luminescence materials,have garnered significant attention due to their unique ability to store and release light for extended periods after the cessation of external ...; 关键词：ANNIHILATION VERSATILE EXCITED

Deciphering the dynamic precipitation and annihilation of GBαdeviating from the conventional variant selection rule in Ti-652 during hot deformation: 《Progress in Natural Science:Materials International》2024年第6期1295-1303,共9页Yanan Sun Yuhang Gao Shun Xu Lin Yang Qunbo Fan; financially supported by the National Natural Science Foundation of China (grant number 52101005 and 52374380); Differing from the statically precipitated grain boundaryα(GBα)that holds Burgers Orientation Relationship(BOR)with adjacentβgrains,in this work,it was found that over 97.77%of the dynamically precipitated GBαs do...; 关键词：Ti-652 alloy Grain boundaryα Dynamic precipitation ANNIHILATION

Energy Transfer and Photoluminescence Enhancement in WS_(2)/hBN/MoS_(2) Heterostructures: 《发光学报》2024年第12期2021-2029,共9页CHEN Pengyao REN Bingyan ZHANG Chengyu LI Boyuan WANG Jiaxi ZHANG Kaixuan ZHAO Weijie; 江苏省基础研究计划自然科学基金——前沿引领技术基础研究专项(BK20222007)。; Two-dimensional(2D)transition metal dichalcogenides(TMDs)and their heterostructures(HSs)exhibit unique optical properties and show great promise for developing next-generation optoelectronics.However,the photo-lumines...; 关键词：transition metal dichalcogenide van der Waals heterostructures PHOTOLUMINESCENCE Förster resonance energy transfer exciton-exciton annihilation

Determination of dark matter distribution in Ursa Major III and constraints on dark matter annihilation: 《Chinese Physics C》2024年第11期247-255,共9页Yi Zhao Xiao-Jun Bi Su-Jie Lin Peng-Fei Yin; Supported by the National Natural Science Foundation of China (11947005,12175248,12205388,12227804);the Science&Technology Development Fund of Tianjin Education Commission for Higher Education (2020KJ003);the PhD Research Startup Foundation of Tianjin Normal University (52XB1912)。; The recently discovered satellite dwarf galaxy Ursa Major III provides a promising opportunity to explore the signatures resulting from dark matter(DM)annihilation owing to its proximity and large J-factor.Given the a...; 关键词：dark matter GAMMA-RAY dwarf spheroidal galaxy

Real-time birth-to-annihilation dynamics of dissipative Kerr cavity soliton: 《Chinese Optics Letters》2024年第11期117-122,共6页Haijiao Xu Wei Lin Xu Hu Yang Yang Zongda Li Yiqing Xu Yuankai Guo Dongdan Chen Xiaoming Wei Zhongmin Yang; supported by the National Natural Science Foundation of China (NSFC) (Nos.62375087 and 12374304);the Key-Area Research and Development Program of Guangdong Province (No.2023B0909010002);the NSFC DevelopmentofNationalMajorScientificResearch Instrument (No.61927816);the Mobility Programme of the Sino-German (No.M-0296);the Introduced Innovative Team Project of Guangdong Pearl River Talents Program (No.2021ZT09Z109);the Natural Science Foundation of Guangdong Province (No.2021B1515020074)。; Dissipative Kerr cavity solitons(CSs) are localized temporal structures generated in coherently driven Kerr resonators which have attracted widespread attention for their rich nonlinear dynamics and key role in the ge...; 关键词：cavity solitons nonlinear dynamics dispersive Fourier transform

Triplet−Triplet Annihilation-Based Photon Upconversion with a Macrocyclic Parallel Dimer: 《Precision Chemistry》2024年第10期539-544,共6页Catherine H.Mulyadi Masanori Uji Bhavesh Parmar Kana Orihashi Nobuhiro Yanai; supported by the JST START(JPMJSF2303);JSPS KAKENHI(JP23H00304,JP22KF0295,JP23KJ1717);Kyushu University Platform of Inter-/Transdisciplinary Energy Research(Q-PIT)through its“Module-Research Program”;Kyushu University Integrated Initiative for Designing Future Society.; The integration of multiple chromophore units into a single molecule is expected to improve the performance of photon upconversion based on triplet−triplet annihilation(TTA-UC)that can convert low energy photons to hi...; 关键词：photon upconversion triplet−triplet annihilation macrocyclic parallel dimer spin statistical factor anthracene

Thermally cross-linkable hole-transport materials enable solution-processed blue OLED with LT95 over 150 h: 《Science China Materials》2024年第9期2767-2777,共11页Xinkang Zhang Hao Yan Xiaopeng Zhang Hong Meng; supported by the National Natural Science Foundation of China(22275003);Shenzhen Fundamental Research Program(JCYJ20200109140425347);the Development and Reform Commission of Shenzhen Municipality(XMHT20200106002);the Key-Area Research and Development Program of Guangdong Province(2019B010924003);Guangdong Basic and Applied Basic Research Foundation(2020B1515120030);provided by Guangdong Key Laboratory of Flexible Optoelectronic Materials and Devices;Guangdong International Science and Technology Cooperation Base of Optoelectronic Materials and Device Technology。; The solution-processed method for organic light-emitting diodes(OLEDs)offers the benefits of cost-effectiveness and enhanced material utilization.In the multilayer architecture of solution-processed OLEDs(SOLEDs),the ...; 关键词：solution-processed OLED cross-linkable HTMs solvent resistance bond dissociation energy exciton-polaron annihilation

Ultrafast annihilation of irradiation-induced defects using pulsed electric current for damage performance regeneration: 《Journal of Materials Science & Technology》2024年第27期247-262,共16页Biqian Li Rui Ma Shu Li Xinfang Zhang; supported by the National Natural Science Foundation of China(No.U21B2082);the Beijing Municipal Natural Science Foundation(No.2222065);the Fundamental Research Funds for the Central Universities(No.FRF-TP-22-02C2).; As the most important irradiation-induced defects,dislocation loop and copper-rich nanocluster are the major contributors to the embrittlement of the neutron-irradiated reactor pressure vessel steels.In this study,suc...; 关键词：Irradiation-induced defect Dislocation loop Copper-rich nanocluster Pulsed electric current Performance regeneration

Upconverting and downshifting circularly polarized luminescence in a superstructural helix被引量：1: 《Science China Chemistry》2024年第8期2571-2577,共7页Honghan Ji Bin Wu Enquan Tian Chao Ren Xue Jin Liangliang Zhu Pengfei Duan; supported by the National Natural Science Foundation of China (52173159, 92256304);the National Key Basic R&D Program of Ministry of Science and Technology of the People’s Republic of China (2021YFA1200303);the Strategic Priority Research Program of Chinese Academy of Sciences (XDB36000000);the Beijing Municipal Science and Technology Commission (JQ21003)。; The modulation of circularly polarized luminescence(CPL) has become an increasingly prominent area of research. In this study,we propose a unique “one-excitation-to-three-emissions” CPL system through the co-assembl...; 关键词：circularly polarized luminescence triplet–triplet annihilation upconversion near-infrared emission chiral nematic liquid crystal luminescence dissymmetry factor

Tetradentate Pt(Ⅱ)complex as a singlet exciton sensitizing host for highly efficient green fluorescent organic light-emitting diodes: 《Science China Materials》2024年第8期2618-2627,共10页Unhyeok Jo Seung Chan Kim Chan Hee Ryu Kang Mun Lee Jae-Min Kim Jun Yeob Lee; supported by Chung-Ang University Research Grants in 2023 and MOTIE(20018956)。; Efficient green fluorescent organic light-emitting diodes were designed with a phosphorescent metal complex as a singlet exciton sensitizing host(SESH)for achieving high efficiency and low efficiency roll-off through ...; 关键词：SINGLET ANNIHILATION POLARON

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