检索结果-南通市图书馆

Two-dimensional materials for future information technology: status and prospects

在线全文

学校读者我要写书评

暂无评论

Science china(information Sciences) 2024年第6期67卷 1-147页

作者： hao QIU Zhihao yu Tiange Zhao Qi ZhanG Mingsheng XU Peifeng LI Taotao LI Wenzhong BAO Yang CHAI Shula CHEN Yiqi CHEN Hui-Ming CHENG Daoxin DAI Zengfeng DI Zhuo DONG Xidong DUAN yuhan feng yu FU Jingshu GUO Pengwen GUO yue hao Jun HE Xiao HE Jingyi HU Weida HU Zehua HU Xinyue HUANG Ziyang HUANG Ali IMRAN Ziqiang KONG jia LI Qian LI Weisheng LI Lei LIAO Bilu liu Can liu Chunsen liu Guanyu liu Kaihui liu Liwei liu Sheng liu yuan liu Donglin LU Likuan MA feng MIAO Zhenhua NI Jing NING Anlian PAN Tian-Ling REN haowen SHU Litao SUN yue SUN Quanyang TAO Zi-Ao TIAN Dong WANG hao WANG haomin WANG jialong WANG Junyong WANG Wenhui WANG Xingjun WANG yeliang WANG yuwei WANG Zhenyu WANG yao WE... School of Electronic Science and Engineering Nanjing University School of Integrated Circuits Interdisciplinary Research Center for Future Intelligent Chips (Chip-X)Nanjing University School of Integrated Circuit Science and Engineering Nanjing University of Posts and Telecommunications State key laboratory of Infrared Physics Shanghai Institute of Technical Physics Chinese Academy of Sciences School of Physics and key Lab of Quantum Materials and Devices of the ministry of education School of Electronic Science & EngineeringSoutheast University College of Integrated Circuits State Key Laboratory of Silicon and Advanced Semiconductor MaterialsZhejiang University Suzhou laboratory State key laboratory of Integrated Chips and Systems School of MicroelectronicsFudan University Shaoxin laboratory Department of Applied Physics The Hong Kong Polytechnic University key laboratory for Micro-Nano Physics and Technology of Hunan Province College of Materials Science and EngineeringHunan University College of Integrated Circuits Zhejiang University Shenzhen Geim Graphene Center Shenzhen Key Laboratory of Layered Materials for Value-Added ApplicationsTsinghua-Berkeley Shenzhen Institute & Institute of Materials ResearchTsinghua Shenzhen International Graduate SchoolTsinghua University State key laboratory of Extreme photonics and Instrumentation College of Optical Science and EngineeringInternational Research Center for Advanced PhotonicsZijingang CampusZhejiang University National key laboratory of Materials for Integrated Circuits Shanghai Institute of Microsystem and Information TechnologyChinese Academy of Sciences CAS key laboratory of Nanophotonic Materials and Devices & key laboratory of Nanodevices and Applications i-LabSuzhou Institute of Nano-Tech and Nano-Bionics (SINANO)Chinese Academy of Sciences College of Chemistry and Chemical Engineering Hunan University key laboratory of Quantum State Construction and Manipulation (ministry of education) Department of PhysicsRenmin University of China School

Over the past 70 years, the semiconductor industry has undergone transformative changes,largely driven by the miniaturization of devices and the integration of innovative structures and materials. Two-dimensional(2D) materials like transition metal dichalcogenides(TMDs) and graphene are pivotal in overcoming the limitations of silicon-based technologies, offering innovative approaches in transistor design and functionality, enabling atomic-thin channel transistors and monolithic 3D integration. We review the important progress in the application of 2D materials in future information technology, focusing in particular on microelectronics and optoelectronics. We comprehensively summarize the key advancements across material production, characterization metrology, electronic devices, optoelectronic devices, and heterogeneous integration on silicon. A strategic roadmap and key challenges for the transition of 2D materials from basic research to industrial development are outlined. To facilitate such a transition, key technologies and tools dedicated to 2D materials must be developed to meet industrial standards, and the employment of AI in material growth, characterizations, and circuit design will be essential. It is time for academia to actively engage with industry to drive the next 10 years of 2D material research.

关键词： two-dimensional (2D) materials information technology production technology standardization of characterization microelectronicdevices optoelectronic devices multi-functional integration

Ultrasmall barium titanate nanoparticles modulated stretchable dielectric elastomer sensors with large deformability and high sensitivity

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

InfoMat 2023年第8期5卷 94-106页

作者： Zun-Peng feng Ya-Nan hao Jing Qin Shao-Long Zhong Ke Bi yu Zhao Li-Juan Yin jia-yao Pei Zhi-Min Dang State key laboratory of information photonics and optical communications School of ScienceBeijing University of Posts and TelecommunicationsBeijingthe People's Republic of China State key laboratory of Power System Department of Electrical EngineeringTsinghua UniversityBeijingthe People's Republic of China beijing University of Posts and Telecommunications Research Institute Shenzhenthe People's Republic of China School of Electrical Engineering Zheng Zhou UniversityZhengZhouthe People's Republic of China

Large deformability and high sensitivity is difficult to be realized simultaneously in flexible ***,taking advantage of the high permittivity and highly active surfaces of the ultrasmall barium titanate nanoparticles(BT NPs)and the high stretchability of the p(BA-GMA)elastomer matrix,we propose a high-performance soft stretchable *** addition of the ultrasmall BT NPs can not only increase the permittivity and capacitance of polyacrylate-matrix composite dielectric material to obtain a high sensitivity,but also basically maintains the excellent mechanical properties of the polymer *** dielectric constants of the composite films increase from 5.68 to 13.13 at 10 kHz with the increase of BT NPs content from 0 to 15 vol.%,which results in a high capacitance of 236.16 pF for 15 vol.%BT/p(BA-GMA)*** the high permittivity and the large deformability(a maximal deformation of 87.2%),the 15 vol.%BT/p(BA-GMA)sensor has high sensitivity and shows high linearity and stable output even if under dynamic *** dual-mode sensor that utilizes the orthogonality of capacitance-resistance is designed,which shows excellent performance in monitoring human body movements and noncontact *** results present that the BT/p(BA-GMA)-based sensor has high stability and reliability not exceed 65C,which can meet the application requirements in dynamic monitoring.

关键词： barium titanate composite dielectric elastomer nanoparticles stretchable sensor

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

分布式光纤传感技术研究和应用的现状及未来

光学学报 2024年第1期44卷 3-65页

作者：张旭苹张益昕王亮余贶琭刘波尹国路刘琨李璇李世念丁传奇汤玉泉尚盈王奕首王晨王峰樊昕昱孙琪真谢尚然吴慧娟吴昊王花平赵志勇南京大学智能光感知与调控技术教育部重点实验室江苏南京210023 华中科技大学光学与电子信息学院湖北武汉430074 北京交通大学信息科学研究所北京100044 之江实验室光纤传感研究中心浙江杭州311100 重庆大学光电技术及系统教育部重点实验室重庆400044 天津大学精密仪器与光电子工程学院天津300072 中国电力科学研究院有限公司北京100192 中国煤炭地质总局勘查研究总院北京100039 中油奥博(成都)科技有限公司四川成都611731 中国科学院合肥物质科学研究院安徽光学精密机械研究所光子器件与材料安徽省重点实验室安徽合肥230031 齐鲁工业大学(山东省科学院) 山东省科学院激光研究所山东济南250104 厦门大学航空航天学院福建厦门361005 上海交通大学电子信息与电气工程学院区域光纤通信网与新型光通信系统国家重点实验室上海200240 北京理工大学光电学院信息光子技术工信部重点实验室北京100081 电子科技大学光纤传感与通信教育部重点实验室四川成都611731 兰州大学土木工程与力学学院甘肃兰州730000

我国大型基础设施的建设规模已多年位居世界之首,分布式光纤传感技术(DOFS)作为大型基础设施健康状态实时监测最有潜力的技术,近年来得到了迅速发展。针对DOFS在技术和应用的突破上面临的挑战,在介绍DOFS各技术基本工作原理、发展历史... 详细信息

我国大型基础设施的建设规模已多年位居世界之首,分布式光纤传感技术(DOFS)作为大型基础设施健康状态实时监测最有潜力的技术,近年来得到了迅速发展。针对DOFS在技术和应用的突破上面临的挑战,在介绍DOFS各技术基本工作原理、发展历史、现状以及典型应用原理和方案等的基础上,对其工作新机理、系统设计方案、研究发展方向等进行了阐述和讨论。

关键词：光纤光学分布式光纤传感技术光时域反射仪光频域反射仪干涉型分布式光纤传感

应变平衡超晶格改善GaAs/Si(001)表面研究

在线全文

学校读者我要写书评

暂无评论

中国激光 2023年第6期50卷 30-37页

作者：李家琛王俊肖春阳王海静贾艳星刘倬良马博杰明蕊葛庆翟浩林枫何玮钰黄永清任晓敏北京邮电大学信息光子学与光通信国家重点实验室北京100876

本文提出了一种有效改善GaAs/Si(001)材料表面形貌和晶体质量的应变平衡超晶格结构及其制备方案。在无偏角Si(001)衬底上,采用金属有机化学气相沉积技术生长了具有应变平衡超晶格结构的GaAs外延层,并在相同条件下仅生长了GaAs外延层作... 详细信息

本文提出了一种有效改善GaAs/Si(001)材料表面形貌和晶体质量的应变平衡超晶格结构及其制备方案。在无偏角Si(001)衬底上,采用金属有机化学气相沉积技术生长了具有应变平衡超晶格结构的GaAs外延层,并在相同条件下仅生长了GaAs外延层作为比较。采用原子力显微镜、光致荧光光谱仪和双晶X射线衍射仪对两种样品进行表征与测试。测试结果表明:与未采用该方案生长的样品相比,采用应变平衡超晶格结构方案生长的样品的均方根表面粗糙度由1.92 nm(10μm×10μm)降至1.16 nm(10μm×10μm),光致荧光光谱峰值强度提高5倍以上,光致荧光光谱峰值半峰全宽从31.6 nm降为23.4 nm,XRD曲线峰值半峰全宽降低了30.4%,X射线衍射峰值强度提升了472.2%。该方案可显著改善GaAs/Si(001)材料的表面形貌及晶体质量,对制备硅基电子和光电子器件具有重要意义。

关键词：材料硅基砷化镓材料表面粗糙度应变平衡超晶格金属有机化学气相沉积

The enhanced X-ray Timing and Polarimetry mission—eXTP

在线全文

学校读者我要写书评

暂无评论

Science china(Physics,Mechanics & Astronomy) 2019年第2期62卷 3-27页

作者： ShuangNan Zhang Andrea Santangelo Marco Feroci yuPeng Xu FangJun Lu Yong Chen Hua feng Shu Zhang Sφren Brandt Margarita Hernanz Luca Baldini Enrico Bozzo Riccardo Campana Alessandra De Rosa YongWei Dong yuri Evangelista Vladimir Karas Norbert Meidinger Aline Meuris Kirpal Nandra Teng Pan Giovanni Pareschi Piotr Orleanski QiuShi Huang Stephane Schanne Giorgia Sironi Daniele Spiga Jiri Svoboda Gianpiero Tagliaferri Christoph Tenzer Andrea Vacchi Silvia Zane Dave Walton ZhanShan Wang Berend Winter Xin Wu Jean J.M.in't Zand Mahdi Ahangarianabhari Giovanni Ambrosi Filippo Ambrosino Marco Barbera Stefano Basso Jörg Bayer Ronaldo Bellazzini Pierluigi Bellutti Bruna Bertucci Giuseppe Bertuccio Giacomo Borghi XueLei Cao Franck Cadoux Francesco Ceraudo TianXiang Chen yu Peng Chen Jerome Chevenez Marta Civitani Wei Cui WeiWei Cui Thomas Dauser Ettore Del Monte Sergio Di Cosimo Sebastian Diebold Victor Doroshenko Michal Dovciak yuanyuan Du Lorenzo Ducci QingMei Fan Yannick Favre Fabio Fuschino JoséLuis Ga'lvez Min Gao Mingyu Ge Olivier Gevin Marco Grassi QuanYing Gu yuDong Gu DaWei han Bin Hong Wei Hu Long Ji ShuMei jia WeiChun jiang Thomas Kennedy Ingo Kreykenbohm Irfan Kuvvetli Claudio Labanti Luca Latronico Gang Li MaoShun Li Xian Li Wei Li ZhengWei Li Olivier Limousin HongWei liu XiaoJing liu Bo Lu Tao Luo Daniele Macera Piero Malcovati Adrian Martindale Malgorzata Michalska Bin Meng Massimo Minuti Alfredo Morbidini Fabio Muleri Stephane Paltani Emanuele Perinati Antonino Picciotto Claudio Piemonte JinLu Qu Alexandre Rachevski Irina Rashevskaya Jerome Rodriguez Thomas Schanz ZhengXiang Shen LiZhi Sheng jiangBo Song LiMing Song Carmelo Sgro Liang Sun Ying Tan Phil Uttley Bo Wang DianLong Wang Guofeng Wang Juan Wang LangPing Wang yuSa Wang Anna L.Watts XiangYang Wen Jörn Wilms ShaoLin Xiong jiaWei Yang Sheng Yang YanJi Yang Nian yu WenDa Zhang Gianluigi Zampa Nicola Zampa Andrzej A.Zdziarski AiMei Zhang ChengMo Zhang Fan Zhang Long Zhang Tong Zhang Yi Zhang XiaoLi Zhang ZiLiang Zhang BaoSheng Zhao ShiJie Zheng yu Peng Zhou key laboratory for Particle Astrophysics Institute of High Energy PhysicsChinese Academy of Sciences Institut für Astronomie und Astrophysik Eberhard Karls Universität INAF-Istituto di Astrofisica e Planetologia Spaziali INFN-Roma Tor Vergata Via della Ricerca Scientifica 1 Department of Engineering Physics and Center for Astrophysics Tsinghua University DTU Building 327DK-2800 Kongens Institute of Space Sciences 08193 Cerdanyola del Valles Institut d’Estudis Espacials de Catalunya Sezione di Pisa Istituto Nazionale di Fisica NucleareLargo Bruno Pontecorvo3 Department of Astronomy University of Genevachemin d’Ecogia 16 Osservatorio di Astrofisica e Scienza Dello Spazio di Bologna Istituto Nazionale di Astofisica Astronomical Institute Czech Academy of Sciences Max Planck Institute for Extraterrestrial Physics Giessenbachstr.1 CEA Paris-Saclay/IRFU beijing Institute of Spacecraft System Engineering CAST Osservatorio Astronomico di Brera Istituto Nazionale di Astofisica Space Research Center Polish Academy of Sciences key laboratory of Advanced Material Microstructure of education ministry of china Institute of Precision Optical EngineeringSchool of Physics Science and EngineeringTongji University Department of Physics and Center for Astrophysics Tsinghua University Universita’degli Studi di Udine Via delle Scienze 206 Mullard Space Science laboratory University College London Department of Nuclear and Particle Physics University of Geneva SRON Netherlands Institute for Space Research Politecnico di Milano Sezione di Perugia Istituto Nazionale di Fisica Nucleare Dipartimento di Fisica e Chimica Fondazione Bruno Kessler Dr.Karl Remeis-Observatory and Erlangen Centre for Astroparticle Physics Universität Erlangen-Nürnberg University of Pavia Department of ElectronicsInformation and Biomedical Engineering and INFN Pavia Sezione di Torino Istituto Nazionale di Fisica NucleareVia Pietro Giuria1 Department of Physics and Astronomy University of Leicester Sezione di Trieste Istituto Nazionale di Fisica Nucleare

In this paper we present the enhanced X-ray Timing and Polarimetry mission—eXTP. eXTP is a space science mission designed to study fundamental physics under extreme conditions of density, gravity and magnetism. The mission aims at determining the equation of state of matter at supra-nuclear density, measuring effects of QED, and understanding the dynamics of matter in strong-field gravity. In addition to investigating fundamental physics, eXTP will be a very powerful observatory for astrophysics that will provide observations of unprecedented quality on a variety of galactic and extragalactic objects. In particular, its wide field monitoring capabilities will be highly instrumental to detect the electro-magnetic counterparts of gravitational wave *** paper provides a detailed description of:(1) the technological and technical aspects, and the expected performance of the instruments of the scientific payload;(2) the elements and functions of the mission, from the spacecraft to the ground segment.

关键词： X-ray instrumentation X-ray polarimetry X-ray timing space mission:eXTP