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

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

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High-gain integrated in-line few-mode amplifier enabling 3840-km long-haul transmission

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Photonics Research 2022年第12期10卷 2794-2801页

作者： TAo Xu TIANYU GAO YANZE WANG WENHAO LI WEI LI CHENG Du ZHIQUN YANG YAPING LIU LIN ZHANG key laboratory of opto-electronic information Technology of ministry of education and tianjin key laboratory of integrated opto-electronics technologies and devices School of Precision Instruments and Opto-electronics EngineeringTianjin UniversityTianjin 300072China FiberHome Telecommunication technologies Co. Ltd.Wuhan 430205China Peng Cheng laboratory Shenzhen 518038China

An integrated few-mode erbium-doped fiber amplifier(FM-EDFA)with high modal gain is suitable for the in-line amplification in mode-division multiplexing transmission(MDM)*** first experimentally demonstrate a dual-stage integrated FM-EDFA supporting three linear polarization *** of integrated passive components with low insertion losses,the FM-EDFA has a similar structure and performance to widely used commercial single-mode *** averaged modal gain of 25 dB,the differential modal gain(DMG)ofkeying(QPSK)signal is demonstrated.

关键词： amplifier EDFA fiber

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Robust generation of frequency combs in a microresonator with strong and narrowband loss

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Photonics Research 2017年第6期5卷 77-81页

作者： JING WANG ZHAOHONG HAN YUHAO GUO LIONEL C.KIMERLING JURGEN MICHEL ANURADHA M.AGARWAL GUIFANG LI LIN ZHANG key laboratory of opto-electronic information Technology of ministry of education School of Precision Instruments and Opto-Electronics Engineering Tianjin University key laboratory of integrated opto-electronic technologies and devices in tianjin School of Precision Instruments and Opto-Electronics Engineering Tianjin University Department of Materials science and Engineering Massachusetts Institute of Technology College of Optics and Photonics CREOL and FPCE University of Central Florida

Octave-spanning frequency comb generation in microresonators is promising, but strong spectral losses caused by material absorption and mode coupling between two polarizations or mode families can be detrimental. We examine the impact of the spectral loss and propose robust comb generation with a loss of even 300 dB/*** nonlinear dynamics show that a phase change associated with spectral losses can facilitate phase matching and Kerr comb generation. Given this unique capability, we propose a novel architecture of on-chip spectroscopy systems.

关键词： Robust generation of frequency combs in a microresonator with strong and narrowband loss THz

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Robust cavity soliton formation with hybrid dispersion

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Photonics Research 2018年第6期6卷 647-651页

作者： JING WANG YUHAO GUO HENAN LIU LIONEL C.KIMERLING JURGEN MICHEL ANURADHA M.AGARWAL GUIFANG LI LIN ZHANG key laboratory of opto-electronic information Technology of ministry of education School of Precision Instrument and Opto-Electronics EngineeringTianjin University key laboratory of integrated opto-electronic technologies and devices in tianjin School of Precision Instrument and Opto-Electronics EngineeringTianjin University Department of Materials science and Engineering Massachusetts Institute of Technology College of Optics and Photonics CREOL and FPCEUniversity of Central Florida

Microresonator-based Kerr frequency combs have attracted a great deal of attention in recent years, in which mode locking of the generated combs is associated with bright or dark cavity soliton formation. In this paper, we show a unique that, different from soliton propagation along a waveguide, cavity solitons can be robustly formed under dispersion profile with four zero-dispersion wavelengths. More importantly, such a dispersion profile exhibits much smaller overall dispersion, thus making it possible to greatly reduce the pump power by five to six times.

关键词： Nonlinear optics four-wave mixing Kerr effect

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Broadband athermal waveguides and resonators for datacom and telecom applications

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Photonics Research 2018年第11期6卷 987-990页

作者： LIUQING HE YUHAO GUO ZHAOHONG HAN KAZUMI WADA JURGEN MICHEL ANURADHA M.AGARWAL LIONEL C.KIMERLING GUIFANG LI LIN ZHANG key laboratory of opto-electronic information technical science of ministry of education School of Precision Instruments and Opto-electronics Engineering Tianjin University key laboratory of integrated opto-electronic technologies and devices in tianjin School of Precision Instruments and Opto-electronics Engineering Tianjin University Department of Materials science and Engineering Massachusetts Institute of Technology Department of Materials Engineering University of Tokyo College of Optics and Photonics CREOL and FPCE University of Central Florida

The high-temperature sensitivity of the silicon material index limits the applications of silicon-based micro-ring resonators in integrated photonics. To realize a low but broadband temperature-dependent-wavelength-shift microring resonator, designing a broadband athermal waveguide becomes a significant task. In this work,we propose a broadband athermal waveguide that shows a low effective thermo-optical coefficient of1 × 10^(-6)∕K from 1400 to 1700 nm. The proposed waveguide shows a low-loss performance and stable broadband athermal property when it is applied to ring resonators, and the bending loss of ring resonators with a radius of >30 μm is 0.02 dB/cm.

关键词： TOC telecom applications TiO SiO

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Ultra-flat dispersion in an integrated waveguide with five and six zero-dispersion wavelengths for mid-infrared photonics

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Photonics Research 2019年第11期7卷 1279-1286页

作者： Yuhao Guo Zeinab Jafari Lijuan Xu Changjing Bao Peicheng Liao Guifang Li Anuradha M.Agarwal Lionel C.Kimerling Jurgen Michel Alan E.Willner Lin Zhang key laboratory of opto-electronic information technical science of ministry of education and key laboratory of integrated opto-electronic technologies and devices in tianjin School of Precision Instruments and Opto-electronics EngineeringTianjin UniversityTianjin 300072China School of Computer and Electrical Engineering Shiraz UniversityShirazFarsIran School of electronic Engineering Tianjin University of Technology and EducationTianjin 300222China Department of Electrical Engineering University of Southern CaliforniaLos AngelesCalifornia 90089USA College of Optics and Photonics CREOL and FPCEUniversity of Central FloridaOrlandoFlorida 32816USA Department of Materials science and Engineering Massachusetts Institute of TechnologyCambridgeMassachusetts 02139USA

We propose a new type of dispersion flattening technology, which can generate an ultra-flat group velocity dispersion profile with five and six zero-dispersion wavelengths(ZDWs). The dispersion value varies from-0.15 to 0.35 ps/(nm·km) from 4 to 8 μm, which to the best of our knowledge is the flattest one reported so far, and the dispersion flatness is improved by more than an order of magnitude. We explain the principle of producing six ZDWs. Mode distribution in this waveguide is made stable over a wide bandwidth. General guidelines to systematically control the dispersion value, sign, and slope are provided, and one can achieve the desired dispersion by properly adjusting the structural parameters. Fabrication tolerance of this waveguide is also examined.

关键词： waveguide dispersion flat

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Extrusion-Based 3D-Printed Supercapacitors:Recent Progress and Challenges

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Energy & Environmental Materials 2022年第3期5卷 800-822页

作者： Xiao Yan Yueyu Tong Xinzhong Wang Feng Hou Ji Liang Research Centre for information Technology Shenzhen Institute of Information TechnologyShenzhen 518172China Institute for Superconducting&electronic Materials Australian Institute of Innovative MaterialsUniversity of WollongongNorth Wollongong NSW 2500Australia key laboratory of Advanced Ceramics and Machining Technology of ministry of education School of Materials Science and EngineeringTianjin UniversityTianjin 300072China

Supercapacitors have been regarded as promising power supplies for future electronics due to their high power density,superior stability,easy integration,and ***-based three-dimensional printing technologies hold promise to satisfy the demands for integrated and flexible supercapacitors because of their highly versatile manufacturing *** this review article,a comprehensive and timely review of these state-of-theart technologies is *** start with a brief introduction of fundamental concepts of supercapacitors,including energy storage mechanisms and device ***,the latest progress of extrusionbased three-dimensional printing technologies(e.g.,fused deposition modeling,inkjet printing,and direct ink writing)along with their applications for manufacturing supercapacitors is *** choice of printable materials(e.g.,graphene,carbon nanotubes,metal oxides,and MXenes),printing process,and the resulted electrochemical performances of supercapacitors are especially ***,the development of extrusion-based three-dimensional printing supercapacitors is summarized,with existing challenges diagnosed,possible solutions proposed,and future outlooks *** hope this review can offer insights to further improve the performance of three-dimensional-printed supercapacitors for practical applications.

关键词： 3D printing direct ink writing fused deposition modeling inkjet printing supercapacitors

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Emerging material platforms for integrated microcavity photonics

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science China(Physics,Mechanics & Astronomy) 2022年第10期65卷 10-28页

作者： Jin Liu Fang Bo Lin Chang Chun-Hua Dong Xin Ou Blake Regan Xiaoqin Shen Qinghai Song Baicheng Yao Wenfu Zhang Chang-Ling Zou Yun-Feng Xiao State key laboratory of optoelectronic Materials and technologies School of PhysicsSun Yat-sen UniversityGuangzhou 510000China MOE key laboratory of Weak-Light Nonlinear Photonics TEDA Institute of Applied Physics and School of PhysicsNankai UniversityTianjin 300071China State key laboratory of Advanced Optical Communications System and Networks School of ElectronicsPeking UniversityBeijing 100871China CAS key Lab of Quantum information University of Science and Technology of ChinaHefei 230026China State key laboratory of Functional Material for Informatics Shanghai Institute of Microsystem and Information TechnologyChinese Academy of SciencesShanghai 200050China School of Mathematical and Physical sciences University of Technology SydneyUltimo 2007Australia School of Physical science and Technology ShanghaiTech UniversityShanghai 201210China ministry of Industry and information Technology key Lab of Micro-Nano optoelectronic information System Harbin Institute of TechnologyShenzhen 518055China key laboratory of Optical Fiber Sensing and Communications(ministry of education) University of Electronic Science and Technology of ChinaChengdu 611731China State key laboratory of Transient Optics and Photonics Xi’an Institute of Optics and Precision MechanicsChinese Academy of SciencesXi’an 710119China State key laboratory for Mesoscopic Physics and Frontiers science Center for Nano-optoelectronics School of PhysicsPeking UniversityBeijing 100871China

Many breakthroughs in technologies are closely associated with the deep understanding and development of new material *** the main material used in microelectronics,Si also plays a leading role in the development of integrated *** indirect bandgap,absence ofχ(2)nonlinearity and the parasitic nonlinear absorptions at the telecom band of Si imposed technological bottlenecks for further improving the performances and expanding the functionalities of Si microcavities in which the circulating light intensity is dramatically *** past two decades have witnessed the burgeoning of the novel material platforms that are compatible with the complementary metal-oxide-semiconductor(COMS)*** particular,the unprecedented optical properties of the emerging materials in the thin film form have resulted in revolutionary progress in microcavity *** this review article,we summarize the recently developed material platforms for integrated photonics with the focus on chip-scale microcavity *** material characteristics,fabrication processes and device applications have been thoroughly discussed for the most widely used new material *** also discuss open challenges and opportunities in microcavity photonics,such as heterogeneous integrated devices,and provide an outlook for the future development of integrated microcavities.

关键词： microcavity integrated optics nonlinear optics

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Fully self-powered instantaneous wireless liquid level sensor system based on triboelectric nanogenerator

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Nano Research 2022年第6期15卷 5425-5434页

作者： Liangquan Xu Yuzhi Tang Chi Zhang Fuhai Liu Jinkai Chen Weipeng Xuan Hao Jin Zhi Ye Zhen Cao Yubo Li Xiaozi Wang Shurong Dong Jikui Luo ministry of education key laboratory of RF Circuits and Systems College of Electronics&Information Hangzhou Dianzi UniversityHangzhou 310018China College of information science and electronic Engineering Zhejiang UniversityHangzhou 310027China International Joint Innovation Center Zhejiang UniversityHaining 314400China Special Equipment College Hangzhou Vocational&Technical CollegeHangzhou 310018China

Self-powered sensors are highly sought for wireless sensing applications in space exploration,industries,and environmental monitoring,***,most current self-powered sensor technologies are based on the multiple energy conversion routine:energy collection,rectification,energy storage,and power management before it can be used for sensor systems,leading to exceptionally low energy utilization efficiency and very short periods of wireless sensing operation with majority of information ***,we propose a triboelectric nanogenerator(TENG)based fully self-powered instantaneous and real-time wireless sensor system which does not contain electronic devices and microchips,but the passive components *** innovative cylindrical capacitive-type liquid level sensor is also proposed and is then integrated into the wireless sensor system for monitoring liquid levels or identifying substance of the *** sensor system can convert pulsed voltage output of the TENG into sinusoidal signal with a resonant frequency containing the sensing information and is transmitted to the receiver in distance in *** maximum transmission distance of the sensor system could reach 1.5 m for a 10 cm diameter magnetic-core coil *** wireless sensor system exhibited excellent stability and excellent linearity with a sensitivity of 4.63 kHz/cm,and demonstrated its great application potential for the self-powered liquid level monitoring.

关键词： triboelectric nanogenerator self-powered sensor liquid level sensing wireless and chipless sensor

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Applications of MXenes in human-like sensors and actuators

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Nano Research 2023年第4期16卷 5767-5795页

作者： Jinbo Pang Songang Peng Chongyang Hou Xiao Wang Ting Wang Yu Cao Weijia Zhou Ding Sun Kai Wang Mark H.Rümmeli Gianaurelio Cuniberti Hong Liu Institute for Advanced Interdisciplinary Research(iAIR) Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of ShandongUniversity of JinanJinan 250022China Institute for Materials science and Max Bergmann Center of Biomaterials Technische Universität DresdenDresden 01069Germany Center for Advancing electronics Dresden Technische Universität DresdenDresden 01069Germany Dresden Center for Computational Materials science Technische Universität DresdenDresden 01062Germany Dresden Center for Intelligent Materials(GCL DCIM) Technische Universität DresdenDresden 01062Germany High-Frequency High-Voltage Device and integrated Circuits R&D Center Institute of MicroelectronicsChinese Academy of SciencesBeijing 100029China key laboratory of Microelectronic devices&integrated Technology Institute of MicroelectronicsChinese Academy of SciencesBeijing 100029China Shenzhen key laboratory of Nanobiomechanics Shenzhen Institute of Advanced TechnologyChinese Academy of SciencesShenzhen 518055China State key laboratory of Biobased Material and Green Papermaking Qilu University of TechnologyShandong Academy of SciencesJinan 250353China School of Bioengineering Qilu University of TechnologyShandong Academy of ScienceJinan 250353China key laboratory of Modern Power System Simulation and Control&Renewable Energy Technology(ministry of education) Northeast Electric Power UniversityJilin 132012China School of Electrical Engineering Northeast Electric Power UniversityJilin 132012China School of Electrical Engineering Weihai Innovation Research InstituteQingdao UniversityQingdao 266000China School of Electrical and Computer Engineering Jilin Jianzhu UniversityChangchun 130118China Institute for Complex Materials Leibniz Institute for Solid State and Materials Research Dresden(IFW Dresden)20 Helmholtz StrasseDresden 01069Germany College of Energy Soochow Institute for Energy and Materials Innovations Soochow UniversitySuzhou 215006China key L

Human beings perceive the world through the senses of sight,hearing,smell,taste,touch,space,and *** first five senses are prerequisites for people to *** sensing organs upload information to the nervous systems,including the brain,for interpreting the surrounding ***,the brain sends commands to muscles reflexively to react to stimuli,including light,gas,chemicals,sound,and ***,as an emerging two-dimensional material,has been intensively adopted in the applications of various sensors and *** this review,we update the sensors to mimic five primary senses and actuators for stimulating muscles,which employ MXene-based film,membrane,and composite with other functional ***,a brief introduction is delivered for the structure,properties,and synthesis methods of ***,we feed the readers the recent reports on the MXene-derived image sensors as artificial retinas,gas sensors,chemical biosensors,acoustic devices,and tactile sensors for electronic ***,the actuators of MXene-based composite are ***,future opportunities are given to MXene research based on the requirements of artificial intelligence and humanoid robot,which may induce prospects in accompanying healthcare and biomedical engineering applications.

关键词： MXenes sensors actuators gas sensors biosensors tactile sensors sound sensors artificial retina

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