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作品数:432被引量:388H指数:8
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相关领域:理学更多>>
相关作者:田纪伟王波范平志黄松林肖卫民更多>>
相关机构:北京大学中国科学院华东师范大学北京师范大学更多>>
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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中国博士后科学基金高等学校学科创新引智计划更多>>
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Probing the Néel Order in Altermagnetic RuO_(2) Films via X-Ray Magnetic Linear Dichroism
《Chinese Physics Letters》2025年第2期78-87,共10页Yi-Chi Zhang Hua Bai Dong-Hui Zhang Chong Chen Lei Han Shi-Xuan Liang Rui-Yue Chu Jian-Kun Dai Maciek Sawicki Feng Pan Cheng Song 
supported by the National Natural Science Foundation of China(Grant Nos.12241404,52225106,and 523B1007);Open Fund of the State Key Laboratory of Spintronics Devices and Technologies(Grant No.SPL-2401)。
The emerging altermagnetic RuO_(2)with both compensated magnetic moments and broken time-reversal symmetry possesses nontrivial magneto-electronic responses and nonrelativistic spin currents that are closely related t...
关键词:temperature. MAGNETIC nontrivial 
Probing the shape of the primordial curvature power spectrum and the energy scale of reheating with pulsar timing arrays
《Chinese Physics B》2025年第2期189-197,共9页Lele Fan Jie Zheng Fengge Zhang Zhi-Qiang You 
supported by the National Natural Science Foundation of China (Grant No. 12305059);supported by the National Natural Science Foundation of China (Grant No. 12305075);supported by the National Natural Science Foundation of China (Grant No. 12403002);the Joint Fund of Henan Province Science and Technology R&D Program (Grant No. 235200810111);the Startup Research Fund of Henan Academy of Sciences (Grant No. 241841224);the Startup Research Fund of Henan Academy of Sciences (Grant No. 241841221)。
Recent observations by pulsar timing array collaborations have detected a stochastic common-spectrum signal, which may originate from scalar-induced gravitational waves generated by primordial curvature perturbations ...
关键词:gravitational waves PULSARS 
Nucleophilic trifluoromethylation with CF_(3)H/LiHMDS: probing the nucleophilic reactivity of LiCF_(3) species
《Science China Chemistry》2025年第2期505-512,共8页Yangfan Liu Xiu Wang Chuanfa Ni Jinbo Hu 
support of this work by the National Key Research and Development Program of China(2021YFF0701700);the National Natural Science Foundation of China(22271299,22261132514 and 22301308);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB0590000);the Natural Science Foundation of Shandong Province(ZR2021LFG006 and ZR2023LFG003);the Shandong Dongyue Polymer Material Co.Ltd.is gratefully acknowledged。
The nucleophilic trifluoromethylation involving trifluoromethyllithium(LiCF_(3))species has been an open question since Haszeldine attempted to prepare LiCF_(3) in 1949.Indeed,LiCF_(3) has been used for electrophilic ...
关键词:nucleophilic trifluoromethylation trifluoromethy llithium fluorinated carbanion negative fluorine effect fluorinated carbenoid 
Probing the special angle in twisted bilayer MoS_(2)via angle-dependent scanning tunneling microscopy studies
《Science China(Physics,Mechanics & Astronomy)》2025年第2期153-160,共8页Xueying Liu Shiying Liu Yulong Xiao Chang Xu Jiaxin Wu Kaihui Li Si-Yu Li Anlian Pan 
supported by the National Key R&D Program of China(Grant Nos.2022YFA1204700,and 2022YFA1204300);the National Natural Science Foundation of China(Grant Nos.12104144,52221001,and62090035);the Key Research and Development Plan of Hunan Province(Grant No.2023GK2012)。
Twisted transition metal dichalcogenides(TMDs)homo-bilayers host unique quantum properties,which can be tuned by interlayer twist angleθ.However,the systematic evolution of their typical electronic properties with re...
关键词:twisted bilayer MoS_(2) flat band moirépotential twist-angle dependence scanning tunneling microscopy 
Understanding and probing progression of localized corrosion on inner walls of steel pipelines:an overview
《Journal of Iron and Steel Research International》2025年第1期1-18,共18页Ming-yu Wang Hai-yuan Yao Yong-fei Liu Ye-sen Zhu Wan-bin Chen Yun-ze Xu Yi Huang 
sponsored by the National Key R&D Program of China(No.2022YFC2806200);the National Natural Science Foundation of China(No.52001055);the Open Foundation of State Key Laboratory of Structural Analysis for Industrial Equipment(GZ22118).
Corrosion poses a major threat to the safety of transportation pipelines.Therefore,it is crucial to have an in-depth understanding of corrosion mechanisms in pipeline steels for the effective management of pipeline in...
关键词:Pipeline steel Localized corrosion Corrosion type Corrosion monitoring Corrosion mechanism 
Probing axion-like particles in leptonic decays of heavy mesons
《Chinese Physics C》2025年第1期154-163,共10页Gang Yang Tianhong Wang Guo-Li Wang 
was supported by the National Natural Science Foundation of China(12375085,12075073);supported by the Fundamental Research Funds for the Central Universities(2023FRFK06009)。
We study the possibility of finding axion-like particles(ALPs)through the leptonic decays of heavy mesons.The Standard Model(SM)predictions of the branching ratios of the leptonic decays of heavy mesons are less than ...
关键词:heavy meson BS equation AXION 
Probing multi-mobility edges in quasiperiodic mosaic lattices
《Science Bulletin》2025年第1期58-63,共6页Jun Gao Ivan M.Khaymovich Xiao-Wei Wang Ze-Sheng Xu Adrian Iovan Govind Krishna Jiayidaer Jieensi Andrea Cataldo Alexander V.Balatsky Val Zwiller Ali W.Elshaari 
support from Swedish Research Council(2023-06671 and 2023-05288);Vinnova project(2024-00466);the G?ran Gustafsson Foundation;support from Knut and Alice Wallenberg(KAW)Foundation through the Wallenberg Centre for Quantum Technology(WACQT);Swedish Research Council(VR)Starting Grant(2016-03905);Vinnova quantum kick-start project 2021;support from the KAW and VR;supported by European Research Council under the European Union Seventh Framework ERS-2018-SYG HERO,KAW 2019.0068;the University of Connecticut。
The mobility edge(ME)is a crucial concept in understanding localization physics,marking the critical transition between extended and localized states in the energy spectrum.Anderson localization scaling theory predict...
关键词:Mobility edge Localization physics Mosaic lattice NANOPHOTONICS 
Probing the dynamics of methanol in copper-loaded zeolites via quasi-elastic and inelastic neutron scattering
《Frontiers of Chemical Science and Engineering》2025年第1期101-106,共6页Vainius Skukauskas Nicolas De Souza Emma K.Gibson Ian P.Silverwood 
the support of the Australian Centre for Neutron Scattering,ANSTO and the Australian Government through the National Collaborative Research Infrastructure Strategy,in supporting the neutron research infrastructure used in this work via ACNS proposal P13488;The ISIS neutron and Muon source also awarded a grant of beamtime(RB2220457).
The dynamics of methanol within prototype methanol synthesis catalysts were studied using quasi-elastic neutron scattering.Three Cu-exchanged zeolites(mordenite,SSZ-13 and ZSM-5)were studied after methanol loading and...
关键词:quasielastic neutron scattering inelastic neutron scattering METHANOL DIFFUSION zeolites 
Probing trace Pt incorporated SrIrO_(3) perovskite for efficient and stable acidic water oxidation
《Journal of Energy Chemistry》2024年第12期325-334,共10页Yonglong Huang Huangwei Xiao Beibei He Wenjia Ma Xueqin Liu Zhuangzhuang Wu Wenxin Wang Ling Zhao Qi Chen 
supported by the financial support from the National Natural Science Foundation of China (No. 22075256&No. 21975229&No. 12262011);the Hainan Provincial Science and Technology Special Found (No. ZDYF2022SHFZ299);the Natural Science Foundation of Guangdong Province (No.2024A1515012235);the Shenzhen Science and Technology Program (No. JCYJ20220530162403008)。
Developing efficient and stable electrocatalysts for the acidic oxygen evolution reaction (OER) is crucial yet challenging due to their sluggish kinetics and potential deactivation in harsh acidic environments.Herein,...
关键词:Oxygen evolution reaction Acidic media Strontium iridate Platinum incorporation Electronic structure 
Pore-scale probing CO_(2)huff-n-puff in extracting shale oil from different types of pores using online T1-T2 nuclear magnetic resonance spectroscopy
《Petroleum Science》2024年第6期4119-4129,共11页Yi-Jian Ren Bing Wei Bing-Xin Ji Wan-Fen Pu Dian-Lin Wang Jin-Yu Tang Jun Lu 
the financial support of National Key Research and Development Program of China(2023YFE0120700);National Natural Science Foundation of China(52274041);Distinguished Young Sichuan Science Scholars(2023NSFSC1954)。
CO_(2) huff-n-puff shows great potential to promote shale oil recovery after primary depletion.However,the extracting process of shale oil residing in different types of pores induced by the injected CO_(2) remains un...
关键词:Shale oil Enhanced oil recovery CO_(2)huff-n-puff Pore scale extraction T_(1)-T_(2)NMR spectrum 
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