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多芯超模光纤放大器增益均衡设计(内封底文章)

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红外与激光工程 2024年第1期53卷 193-201页

作者：朱福喜裴丽王建帅徐文轩郑晶晶李晶宁提纲北京交通大学电子信息工程学院北京100044

多芯超模光纤(MCSMF)的芯间距较小,多个芯子共同形成芯区支持多个超模传输,与普通单芯少模光纤相比,其具有较大的有效模场面积和较小的模式串扰,备受关注。MCSMF用于长距离传输时,与其相匹配的新型增益均衡放大器是实现信号中继并保持... 详细信息

多芯超模光纤(MCSMF)的芯间距较小,多个芯子共同形成芯区支持多个超模传输,与普通单芯少模光纤相比,其具有较大的有效模场面积和较小的模式串扰,备受关注。MCSMF用于长距离传输时,与其相匹配的新型增益均衡放大器是实现信号中继并保持信号稳定传输的必要器件。文中提出了一种基于粒子群优化算法的19芯超模光纤增益均衡放大器,该光纤支持10个超模共同传输。通过粒子群算法分别优化各纤芯内掺铒浓度来降低不同超模的交叠积分因子,从而减小模式增益差(DMG)。结果表明,在包层泵浦条件下,最大DMG从1.33 dB (各纤芯均匀掺杂)降低至0.2. dB,在1 550 nm信号波长处10模式的平均增益为2..79 dB,且该放大器在整个C波段的增益平坦度低于1 dB。

关键词：光通信多芯超模光纤放大器粒子群优化算法增益均衡

改良腹腔器官簇移植在自身免疫性肠平滑肌炎继发性慢性假性肠梗阻中的应用价值

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中华消化外科杂志 2024年第9期23卷 1178-1187页

作者：朱长真李元新朱志东王峰张骞徐田磊李李欢尹洪芳清华大学附属北京清华长庚医院胃肠外科清华大学临床医学院北京102218 清华大学附属北京清华长庚医院病理科清华大学临床医学院北京102218

目的探讨改良腹腔器官簇移植(MMT)在自身免疫性肠平滑肌炎(AEL)继发性慢性假性肠梗阻(CIPO)中的应用价值。方法采用回顾性描述性研究方法。收集2.2.年2.清华大学附属北京清华长庚医院收治的1例2.岁行MMT治疗AEL继发性CIPO男性受者的临... 详细信息

目的探讨改良腹腔器官簇移植(MMT)在自身免疫性肠平滑肌炎(AEL)继发性慢性假性肠梗阻(CIPO)中的应用价值。方法采用回顾性描述性研究方法。收集2.2.年2.清华大学附属北京清华长庚医院收治的1例2.岁行MMT治疗AEL继发性CIPO男性受者的临床病理资料。受者术前活组织病理学检查结果示直肠、乙状结肠、升结肠、回肠固有肌层及少许黏膜下层可见肌间神经丛及神经节细胞,肌间见少许慢性炎细胞浸润,诊断为神经型CIPO可能性大。结果(1)手术情况受者手术时间为870min,冷缺血时间为570min,术中血制品用量包括红细胞14U、新鲜冰冻血浆1400mL、血小板2.治疗量。(2.术后组织病理学检查结果。受者术后组织病理学检查结果示小肠、十二指肠黏膜慢性炎症、局部糜烂,局灶黏膜肌层散乱消失;固有层尤其是固有肌层内大量CD3^(+)和CD8^(+)淋巴细胞浸润,病变严重处浆膜下层及肌层带状淋巴细胞浸润;肌纤维变性、减少、纤维化;平滑肌细胞胞质内色素颗粒沉着;肌间、黏膜下神经节及Cajal细胞未见异常;浆膜层纤维化,局部纤维素渗出;结肠黏膜慢性炎症,局部肌层散在及灶性淋巴细胞浸润,肌炎性改变。病理学诊断:AEL继发性CIPO。(3)术后免疫排斥反应和复发及治疗情况。受者术后8d肠镜活组织病理学检查诊断为急性细胞性排斥反应,B淋巴细胞、CD3^(+)淋巴细胞、CD4淋巴细胞、CD8^(+)淋巴细胞分别为2..00×10^(3)、373.00×10^(3)、179.00×10^(3)、142.00×10^(3)个细胞/mL,采用他克莫司、免抗人胸腺细胞免疫球蛋白、甲强龙、吗替麦考酚酯、巴利息单克隆抗体行抗免疫排斥反应治疗;术后57dB淋巴细胞、CD3^(+)淋巴细胞、CD4^(+)淋巴细胞、CD8^(+)淋巴细胞分别为0.72.10^(3)、2.9.59×10^(3)、89.2.×10^(3)、91.53×10^(3)个细胞/mL;术后79d肠镜活组织病理学检查诊断为AEL复发,B淋巴细胞、CD3^(+)淋巴细胞、CD4^(+)淋巴细胞、CD8^(+)淋巴细胞分别为0.32.10^(3)、2.4.92.10^(3)、46.95×10^(3)、169.54×10^(3)个细胞/mL,采用他克莫司、甲强龙治疗;术后89d肠镜活组织病理学检查诊断为AEL复发未缓解,B淋巴细胞、CD3^(+)淋巴细胞、CD4^(+)淋巴细胞、CD8^(+)淋巴细胞分别为0.2.×10^(3)、187.00×10^(3)、55.52.10^(3)、92.45×10^(3)个细胞/mL,采用他克莫司、甲强龙治疗;术后92.肠镜活组织病理学检查诊断为肠黏膜恢复正常状态。(4)术后经口进食和停止肠外营养时间。受者术后2.d开始经口进食,术后35d停止肠外营养。(5)随访情况。受者术后114d出院,至随访截止时间,移植物功能良好。受者保持低脂、高糖、高蛋白饮食原则,完全经口进食,体质量指数为2.kg/m^(2.,恢复正常工作。结论MMT治疗AEL继发性CIPO可行。

关键词：肠疾病自身免疫性肠平滑肌炎慢性假性肠梗阻肠功能衰竭小肠移植改良腹腔器官簇移植

Study of the response of 10B-doped MCP to wide-energy range neutrons from eV to MeV

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Nuclear Science and Techniques 2024年第8期35卷 132-141页

作者： Qiang Li Li‑Jiao wang Xiang‑Biao Qiu Jing‑Wen Li Wei xu Tao Li Ze‑Bin Lin Chang‑Jun Ning Yong‑Hao Chen Rui‑Rui Fan Kang Sun Jing‑Yu Tang Rong Zhang Han‑Tao Jing Bo Mei Qi An Hao‑Fan Bai Jiang‑Bo Bai Jie Bao Ping Cao Qi‑Ping Chen Zhen Chen Zeng‑Qi Cui An‑Chuan Fan Chang‑Qing Feng Fan‑Zhen Feng Ke‑Qing Gao Min‑Hao Gu Chang‑Cai Han Zi‑Jie Han Guo‑{2. He Yong‑Cheng He Yang Hong Yi‑Wei Hu Han‑Xiong Huang Wei‑Hua Jia Hao‑Yu Jiang Wei Jiang Zhi‑Jie Jiang Zheng‑Yao Jin Ling Kang Bo Li Chao Li Gong Li Jia‑Wen Li Xiao Li Yang Li Jie Liu Rong Liu Shu‑Bin Liu Guang‑Yuan Luan Bin‑Bin Qi Jie Ren Zhi‑Zhou Ren Xi‑Chao Ruan Zhao‑Hui Song Zhi‑Xin Tan Sheng‑Da Tang Peng‑Cheng wang Zhao‑Hui wang Zhong‑Wei Wen Xiao‑Guang Wu xuan Wu Li‑Kun Xie Yi‑Wei Yang Han Yi Yong‑Ji Yu Guo‑Hui Zhang Lin‑Hao Zhang Mo‑Han Zhang Qi‑Wei Zhang Xian‑Peng Zhang Yu‑Liang Zhang Yue Zhang Zhi‑Yong Zhang Mao‑Yuan Zhao Lu‑Ping Zhou Zhi‑Hao Zhou Ke‑Jun {2. Institute of High Energy Physics Chinese Academy of Sciences(CAS)Beijing 100049China Spallation Neutron Source Science Center Dongguan 523803China State Key Laboratory of Particle Detection and Electronics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China Dongguan Songshan Lake Future school Dongguan 523808China North Night Vision Science&technology(Nanjing)Research Institute Co.Ltd. Nanjing 211106China Sino‑French Institute of Nuclear Engineering and technology Sun Yat-sen UniversityZhuhai 519082China school of Nuclear Science and technology University of Science and Technology of ChinaHefei 230027China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China Department of Modern Physics University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Nuclear Physics and technology School of PhysicsPeking UniversityBeijing 100871China Institute of Nuclear Physics and Chemistry China Academy of Engineering PhysicsMianyang 621900China Key Laboratory of Nuclear Data China Institute of Atomic EnergyBeijing 102413China USTC Archaeometry Lab University of Science and Technology of ChinaHefei 230026China Northwest Institute of Nuclear technology Xi’an 710024China university of Chinese Academy of Sciences Beijing 100049China

Neutron-sensitive microchannel plates(nMCPs)have applications in neutron detection,including energy spectrum measurements,neutron-induced cross sections,and neutron imaging.10B-doped MCPs(B-MCPs)have attracted significant attention owing to their potential for exhibiting a high neutron detection efficiency over a large neutron energy *** spatial and temporal resolutions are useful for neutron energy-resolved ***,their practical applications still face many technical *** this study,a B-MCP with 10 mol%10B was tested for its response to wide-energy neutrons from eV to MeV at the Back-n white neutron source at the china Spallation Neutron *** neutron detection efficiency was calibrated at 1 eV,which is approximately 300 times that of an ordinary MCP and indicates the success of 10 B *** factors that caused the reduction in the detection efficiency were simulated and *** neutron energy spectrum obtained using B-MCP was compared with that obtained by other measurement methods,and showed very good consistency for neutron energies below tens of *** response is more complicated at higher neutron energy,at which point the elastic and nonelastic reactions of all nuclides of B-MCP gradually become *** is beneficial for the detection of neutrons,as it compensates for the detection efficiency of B-MCP for high-energy neutrons.

关键词： Neutron radiation image 10B-doped MCP Neutron response Wide-energy range neutrons

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咔唑及其衍生物的质谱研究

化学学报 1982年第11期40卷 1007-1014页

作者：徐广智卞则梁王竹庭中国科学院化学研究所中国科学技术大学研究生院北京

本文报道咔唑和十三个N-取代咔唑衍生物(R=CH3,C2.5,n-C3H7,n-C4H9,n-C5H11,n-C6H13,n-C7H15,CH2.H2.l,CH2.H2.r,CH（CH3）2.CH=CH2.CH2.H=CH2.CH2.6H5)的质谱裂解过程。结果表明:1.这些化合物都显示分子离子峰,它们的相对丰度似有随R链的增长而减弱的趋势;2.当R为碳原子数大于1的直链烷基时,各化合物的质谱中都有相同的、以m/z180和m/z167为母离子的两个碎片离子系列,即m/z180;152.12.,90和m/z167,166,140,139,115,113;3.当R为乙烯基时,重排断裂是主要途径;而R为烯丙基时,断裂方式与直链烷基衍生物的相同,但α-断裂是主要的;4.R为CH2.H2.l和CH2.H2.r时,β-断裂也有一定几率;R为CH2.6H5时,主要的断裂过程是产生m/z91的（艹卓）鎓离子。

关键词：质谱研究母离子碎片离子咔唑二苯并吡咯氮杂环化合物衍生物

Novel sulfhydryl functionalized covalent organic frameworks for ultra-trace Hg^(2.) removal from aqueous solution

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Journal of Materials Science & technology 2021年第34期93卷 89-95页

作者： Fei Pan Chunyi Tong Zhaoyang wang Fenghua xu Xiaofei wang Baicheng Weng Dawei Pan Rilong zhu College of Chemistry and Chemical Engineering.Advanced Catalytic Engineering Research Center of the Ministry of Education Hunan UniversityChangsha410082.PR China CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation Shandong Key Laboratory of Coastal Environmental ProcessesResearch Center for Coastal Environment Engineering Technology of Shandong ProvinceYantai Institute of Coastal Zone Research.Chinese Academy of Sciences.Yantai 264003PR China university of Chinese Academy of Sciences Beijing100049PR China College of Chemistry and Chemical Engineering Central South UniversityChangsha410083PR China school of Environmental Science and Engineering Hubei Polytechnic UniversityHuangshi435003PR China

Two kinds of novel sulfhydryl functionalized covalent organic frameworks were fabricated as adsorbents for the removal of ultra-trace concentrations of Hg^(2.)from *** two kinds of sulfhydryl functionalized covalent organic frameworks were obtained via a thiol-ene click reaction between the thiol groups of trithiocyanuric acid(TTC)or bismuththiol(BMT)and vinyl groups on the surface of covalent organic *** material structure was characterized by XRD,SEM,EDS,FT-IR,BET,and TG *** to their rich sulfur content,both adsorbents(COF-SH-1 and COF-SH-2.exhibited a high level of selective Hg^(2.)removal from aqueous solution with maximum adsorption capacities of 763.4 mg g^(-1) and52..3 mg g^(-1),***,in the presence of ultra-low concentrations of Hg^(2.)both materials exhibited excellent performance,achieving rapid Hg^(2.)removal at concentrations from 10μg L^(-1) to less than 0.02.ng L^(-1).Analysis of the adsorption mechanism indicates that the sulfur containing chelating groups exhibit a strong binding capacity for Hg^(2.).Results show that the structure determines the performance,with the amount of adsorption sites being related to the adsorption ***,as sulfhydryl functionalized covalent organic frameworks contain an abundance of adsorption sites,these materials can effectively achieve the removal of ultra-low trace Hg^(2.)concentrations and have promising future application potential for the environmental detection of heavy metals.

关键词： Sulfhydryl-functionalized Covalent organic framework Ultra-trace adsorption Mercury adsorption

CEPC Technical Design Report

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Radiation Detection technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen xun Chen xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH university of Science and technology Faculty of Physics and Applied Computer ScienceKrakow Anhui university HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu university Institute of ScienceVaranasi Bandirma Onyedi Eylul university Bandirma Beihang university Beijing beijing Computational Science Research Center Beijing beijing Conveyi LTD Beijing beijing Glass Research Institute Co. LtdBeijing beijing Institute of technology Beijing beijing Normal university Beijing Brown university ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad university Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo university Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central china Normal university WuhanHubei Central South university ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan china academy of engineering physics MianyangSichuan china building materials academy Beijing china Center of Advanced Science and technology Beijing china Institute of Atomic Energy Beijing china Jiliang university HangzhouZhejiang china Nuclear Instrument CO. LTDBeijing china university of geosciences Beijing china university of geosciences WuhanHubei china university of Mining and {2. XuzhouJiangsu china West Normal university NanchongSichuan Chongqing university Department of PhysicsChongqing Chulalongkorn university Bangkok City university of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell university IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu university DalianLiaoning Dalian university of technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East china university Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by china,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2.s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2.15)and the Conceptual Design Report(CDR,2.18),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2.2.-2.2.,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2.30s.

关键词： initiated exceeding precise

Effects of MOx(M=Mn,Cu,Sb,La)on V-Mo-Ce/Ti selective catalytic reduction catalysts

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Journal of Rare Earths 2020年第2期38卷 157-166页

作者： Daojun Zhang Ziran Ma Baodong wang Qi Sun Wenqiang xu Tao {2. State Key Laboratory of Chemical Resource Engineering Beijing University of Chemical TechnologyBeijing 100029China National Institute of Clean-and-Low-Carbon Energy Beijing 102211China school of Chemical&Environmental Engineering China University of Mining&Technology(Beijing)Beijing 100083China

A series of MOx-V2.5-MoO3-CeO2.TiO2.M=Mn,Cu,Sb,and La) catalysts were prepared via an impregnation *** physico-chemical properties of the catalysts were characterized and their NH3-SCR of NO performance was *** Mn-loaded catalyst(Mn5V1Mo3Ce7/Ti) exhibits a large number of acid sites of varying strength,and together with good reducibility of the catalyst,contributes to the optimal SCR *** sulphate species formed in the presence of SO2.significantly enhance the H2. and SO2.tolerance of Mn5V1Mo3Ce7/*** Cu-loaded catalyst(Cu5V1Mo3Ce7/Ti)demonstrates potential in flue gas applications in the absence of SO2.at low temperatures because of the excellent redox ability observed and the high degree of weak acid *** Sb and La loaded catalysts(Sb5V1Mo3Ce7/Ti and La5V1Mo3Ce7/Ti),especially La5V1Mo3 Ce7/Ti,exhibit the largest number of acid sites and the lowest reducibility,and therefore,may be suitable for use in high temperature denitrification applications.

关键词： Selective catalytic reduction Vanadium Manganese Copper Antimony Rare earths

A 3D/0D cobalt-embedded nitrogen-doped porous carbon/supramolecular porphyrin magnetic-separation photocatalyst with highly efficient pollutant degradation and water oxidation performance

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Journal of Materials Science & technology 2022年第29期124卷 53-64页

作者： Lufang Ning Jing xu Yang Lou Chengsi Pan Zhouping wang Yongfa {2. State Key Laboratory of Food Science and technology Jiangnan UniversityWuxi 214122China school of Food Science and technology Jiangnan UniversityWuxi 214122China International Joint Laboratory on Food Safety Jiangnan UniversityWuxi 214122China Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province Jiangnan UniversityWuxi 214122China Key Laboratory of Synthetic and Biological Colloids Ministry of EducationSchool of Chemical and Material EngineeringJiangnan UniversityWuxi 214122China National Engineering Research Center for Functional Food Jiangnan UniversityWuxi 214122China Key Laboratory of Meat Processing of Sichuan Chengdu UniversityChengdu 610106China Department of Chemistry Tsinghua UniversityBeijing 100084China

A 3D/0D cobalt-embedded nitrogen-doped porous carbon nanocubes(Co-N-C)/supramolecular tetra(4-carboxylphenyl)porphyrin nanocrystals(SA-TCPP)photocatalyst was successfully self-assembled viaπ–πinteraction,hydrogen bonding,and chemical ***-N-C/SA-TCPP heterostructure exhibited satisfactory visible photocatalytic oxidation performance on pollutant degradation and water *** degradation rates of Co-N-C/ST(30%)composite towards 2.4-dichlorophenol,ofloxacin,and ethylene were10.9,7.2.and 2.1 times faster than SA-TCPP,*** oxygen evolution efficiency was 1.9 times higher than *** remarkably improved oxidation activities of Co-N-C/SA-TCPP were mainly ascribed to the following reasons:(1)Co-N-C could enhance the light absorption ability of SA-TCPP to produce more photoinduced carriers.(2.The well-developed porosity of Co-N-C could optimize the dispersibility of SA-TCPP to provide more reactive sites and charge separation channels.(3)Theπ–πinteraction between SA-TCPP and Co-N-C was beneficial to interlayer charge mobility,while the embedded cobalt nanoparticles(Co NPs)and N-doped carbon matrix could serve as electron traps to accelerate interfacial electron ***,the ferromagnetic Co NPs endowed Co-N-C/SA-TCPP with magnetic-separation function to promote recyclability in practical application.

关键词： Visible-light photocatalysis Supramolecular porphyrin ZIF-67 derived co-catalyst 3D/0D heterostructure Magnetic-separation

STCF conceptual design report (Volume 1): Physics & detector

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Frontiers of physics 2024年第1期19卷 1-154页

作者： M.Achasov X.C.Ai L.P.An R.Aliberti Q.An X.Z.Bai Y.Bai O.Bakina A.Barnyakov V.Blinov V.Bobrovnikov D.Bodrov A.Bogomyagkov A.Bondar I.Boyko Z.H.Bu F.M.Cai H.Cai J.J.Cao Q.H.Cao X.Cao Z.Cao Q.Chang K.T.Chao D.Y.Chen H.Chen H.X.Chen J.F.Chen K.Chen L.L.Chen P.Chen S.L.Chen S.M.Chen S.Chen S.P.Chen W.Chen X.Chen X.F.Chen X.R.Chen Y.Chen Y.Q.Chen H.Y.Cheng J.Cheng S.Cheng T.G.Cheng J.P.Dai L.Y.Dai X.C.Dai D.Dedovich A.Denig I.Denisenko J.M.Dias D.Z.Ding L.Y.Dong W.H.Dong V.Druzhinin D.S.Du Y.J.Du Z.G.Du L.M.Duan D.Epifanov Y.L.Fan S.S.Fang Z.J.Fang G.Fedotovich C.Q.Feng X.Feng Y.T.Feng J.L.Fu J.Gao Y.N.Gao P.S.Ge C.Q.Geng L.S.Geng A.Gilman L.Gong T.Gong B.Gou W.Gradl J.L.Gu A.Guevara L.C.Gui A.Q.Guo F.K.Guo J.C.Guo J.Guo Y.P.Guo Z.H.Guo A.Guskov K.L.Han L.Han M.Han X.Q.Hao J.B.He S.Q.He X.G.He Y.L.He Z.B.He Z.X.Heng B.L.Hou T.J.Hou Y.R.Hou C.Y.Hu H.M.Hu K.Hu R.J.Hu W.H.Hu X.H.Hu Y.C.Hu J.Hua G.S.Huang J.S.Huang M.Huang Q.Y.Huang W.Q.Huang X.T.Huang X.J.Huang Y.B.Huang Y.S.Huang N.Hüsken V.Ivanov Q.P.Ji J.J.Jia S.Jia Z.K.Jia H.B.Jiang J.Jiang S.Z.Jiang J.B.Jiao Z.Jiao H.J.Jing X.L.Kang X.S.Kang B.C.Ke M.Kenzie A.Khoukaz I.Koop E.Kravchenko A.Kuzmin Y.Lei E.Levichev C.H.Li C.Li D.Y.Li F.Li G.Li G.Li H.B.Li H.Li H.N.Li H.J.Li H.L.Li J.M.Li J.Li L.Li L.Li L.Y.Li N.Li P.R.Li R.H.Li S.Li T.Li W.J.Li X.Li X.H.Li X.Q.Li X.H.Li Y.Li Y.Y.Li Z.J.Li H.Liang J.H.Liang Y.T.Liang G.R.Liao L.Z.Liao Y.Liao C.X.Lin D.X.Lin X.S.Lin B.J.Liu C.W.Liu D.Liu F.Liu G.M.Liu H.B.Liu J.Liu J.J.Liu J.B.Liu K.Liu K.Y.Liu K.Liu L.Liu Q.Liu S.B.Liu T.Liu X.Liu Y.W.Liu Y.Liu Y.L.Liu Z.Q.Liu Z.Y.Liu Z.W.Liu I.Logashenko Y.Long C.G.Lu J.X.Lu N.Lu Q.F.Lü Y.Lu Y.Lu Z.Lu P.Lukin F.J.Luo T.Luo X.F.Luo Y.H.Luo H.J.Lyu X.R.Lyu J.P.Ma P.Ma Y.Ma Y.M.Ma F.Maas S.Malde D.Matvienko Z.X.Meng R.Mitchell A.Nefediev Y.Nefedov S.L.Olsen Q.Ouyang P.Pakhlov G.Pakhlova X.Pan Y.Pan E.Passemar Y.P.Pei H.P.Peng L.Peng X.Y.Peng X.J.Peng K.Peters S.Pivovarov E.Pyata B.B.Qi Y.Q.Qi W.B.Qian Y.Qian C.F.Qiao J.J.Qin J.J.Qin L.Q.Qin X.S.Qin T.L.Qiu J.Rademacker C.F.Redmer H.Y.Sang Anhui university Hefei 230039China Beihang university Beijing 100191China Budker Institute of Nuclear Physics Novosibirsk 630090Russia CAS Key Laboratory of Theoretical Physics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China Cavendish Laboratory University of CambridgeJJ Thomson AveCambridge CB30HEUnited Kingdom Central china Normal university Wuhan 430079China Central South university Changsha 410083China china university of geosciences Wuhan 430074China china university of Mining and {2. Xuzhou 221116China École Polytechnique Fédérale de Lausanne(EPFL) LausanneSwitzerland Fudan university Shanghai 200433China Goethe university Frankfurt D-60325 Frankfurt am MainGermany Guangxi Normal university Guilin 541004China Guangxi Uninversity Nanning 530004China Hangzhou Institute for Advanced Study UCASHangzhou 310024China Hebei Normal university Shijiazhuang 050024China Hebei university Baoding 071002China Hefei university of technology Hefei 230601China Helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal university Xinxiang 453007China Henan university Kaifeng 475004China High Energy Physics Center Chung-Ang UniversitySeoul 06974Korea Higher school of Economy 11 Pokrovsky Bulvar Moscow 109028Russia Huangshan university Huangshan 245000China Hubei university of Automotive technology Shiyan 442002China Hunan Normal university Changsha 410081China Hunan university of Science and technology Xiangtan 411201China Hunan university Changsha 410082China Indiana university BloomingtonIndiana 47405USA Inner Mongolia university Hohhot 010021China Institute of Advanced Science Facilities Shenzhen 518107China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China Institute of Physics Academia SinicaTaipeiTaiwan 11529China Institute of Theoretical Physics Chinese Academy of SciencesBeijing 100190China Jilin university Changch

The superτ-charm facility(STCF)is an electron–positron collider proposed by the Chinese particle physics *** is designed to operate in a center-of-mass energy range from 2.to 7 GeV with a peak luminosity of 0.5×10^(35) cm^(–2.·s^(–1) or *** STCF will produce a data sample about a factor of 100 larger than that of the presentτ-charm factory—the BEPCII,providing a unique platform for exploring the asymmetry of matter-antimatter(charge-parity violation),in-depth studies of the internal structure of hadrons and the nature of non-perturbative strong interactions,as well as searching for exotic hadrons and physics beyond the Standard *** STCF project in china is under development with an extensive R&D *** document presents the physics opportunities at the STCF,describes conceptual designs of the STCF detector system,and discusses future plans for detector R&D and physics case studies.

关键词： electron–positron collider tau-charm region high luminosity STCF detector conceptual design