检索结果-南通市图书馆

Polymers for Flexible electronics

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Polymer Science 2022年第12期40卷 1513-1514页

作者： HUANG Wei Frontiers Science&Fundamental Research Center for Flexible electronics Shaanxi Institute of Flexible Electronics&Institute of Biomedical Materials and EngineeringNorthwestern Polytechnical University Key Laboratory of Flexible electronics(KLoFE)and Institute of Advanced Materials(IAM) School of Flexible Electronics(SoFE)Nanjing Tech University(NanjingTech) State Key Laboratory of Organic electronics and Information Displays and Institute of Advanced Materials(IAM) School of Materials Science and EngineeringNanjing University of Posts&Telecommunications

The discovery of conductive polyacetylene by Heeger,MacDiarmid,and Shirakawa et al.in 1977 opened a new era,which led them to win the 2000 Nobel Prize in Chem-istry for“The discovery and development of conductive polymers”.[1]In 1987,Tang and VanSlyke reported sand-wiched electroluminescence device structures,represent-ing a milestone in the field of organic electronics.[2]In 1990,Friend,Holmes,Bradley,and their coworkers from the Cavendish Laboratory and Melville Laboratory with Cambridge University developed their polymer-based electroluminescent devices,which was widely recognized as opening the door of plastic electronics.[3]Since then,the technologies of organic light-emitting diodes(OLED),organic photovoltaics(OPV),organic field-effect transist-ors(OFET),and organic solid-state lasers(OSSL),based on conductive polymers have been pushing forward quite rapidly.

关键词： conductive diodes electronics

Organic Iono-electronics,a New Front for Semiconducting Polymers to Shine

在线全文

学校读者我要写书评

暂无评论

Accounts of Materials Research 2022年第7期3卷 669-671页

作者： Aristide Gumyusenge Department of Materials Science&Engineering Massachusetts Institute of TechnologyCambridgeMassachusetts 02139United States

Structural tunability,low-cost solution processability,mechanical deformability,and biocompatibility were among several keywords that made organic semiconductors a popular class of materials.1 Here we are over three decades later with very few practical devices using organic semiconductors,and many wondering what is next for the field of organic electronics and whether organics were destined for nothing more than low-grade electronics and displays.

关键词： materials nothing electronics

IEEE PEAC'2022 The 3rd IEEE International Power electronics and Application Conference and Exposition Call for Papers

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

电源学报 2022年第3期20卷 I0003-I0004页

November 4-7,2022 Guangzhou,China *** IEEE International Power electronics and Application Conference and Exposition (PEAC) is an international conference for presentation and discussion of the state0of0the0art in power electronics, energy conversion and its applications. The IEEE PEAC’2022 is the third meeting of PEAC, which will be held in Guangzhou, China, during November 407, 2022. 2022 China Power electronics and Energy Conversion Congress&The 25th China Power Supply Society Conference and Exhibition will be held during the PEAC2022.

关键词： Power electronics IEEE

Two-dimensional materials for synaptic electronics and neuromorphic systems

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Science Bulletin 2019年第15期64卷 1056-1066页

作者： Shuiyuan Wang David Wei Zhang Peng Zhou State Key Laboratory of ASIC and System School of Microelectronics Fudan University

Synapses in biology provide a variety of functions for the neural system. Artificial synaptic electronics that mimic the biological neuron functions are basic building blocks and developing novel artificial synapses is essential for neuromorphic computation. Inspired by the unique features of biological synapses that the basic connection components of the nervous system and the parallelism, low power consumption, fault tolerance, self-learning and robustness of biological neural systems, artificial synaptic electronics and neuromorphic systems have the potential to overcome the traditional von Neumann bottleneck and create a new paradigm for dealing with complex problems such as pattern recognition, image classification, decision making and associative learning. Nowadays, two-dimensional(2 D) materials have drawn great attention in simulating synaptic dynamic plasticity and neuromorphic computing with their unique properties. Here we describe the basic concepts of bio-synaptic plasticity and learning, the 2 D materials library and its preparation. We review recent advances in synaptic electronics and artificial neuromorphic systems based on 2 D materials and provide our perspective in utilizing 2 D materials to implement synaptic electronics and neuromorphic systems in hardware.

关键词： Artificial synaptic electronics Neuromorphic computation 2D materials Synaptic plasticity Hebbian learning

“Cut-and-paste” method for the rapid prototyping of soft electronics

在线全文

学校读者我要写书评

暂无评论

Science China(Technological Sciences) 2019年第2期62卷 199-208页

作者： YANG XiangXing HUANG YiFu DAI ZhaoHe BARBER Jamie WANG PuLin LU NanShu Department of Electrical and Computer Engineering the University of Texas at Austin Center for Mechanics of Solids Structures and Materials Department of Aerospace Engineering and Engineering Mechanicsthe University of Texas at Austin Stretch Med Inc. Department of Biomedical Engineering the University of Texas at Austin Texas Materials Institute the University of Texas at Austin

Unlike wafer-based rigid electronics, soft electronics have many unique advantages including thinness, flexibility, stretchability,conformability, lightweight, large area, as well as low cost. As a result, they have demonstrated many emerging capabilities in healthcare devices, soft robotics, and human-machine interface. Instead of conventional microfabrication, there is an evergrowing interest in the freeform or digital manufacture of soft electronics. This review provides a survey for a cost-and timeeffective subtractive manufacturing process called the "cut-and-paste" method. It employs a mechanical cutter plotter to form patterns on various electronically functional membranes such as sheets of metals, functional polymers, and even two-dimensional(2D) materials, supported by a temporary tape. The patterned membranes can then be pasted on soft substrates such as medical tapes or even human skin. This process is completely dry and desktop. It does not involve any rigid wafers and is hence capable of making large-area electronics. The process can be repeated to integrate multiple materials on a single substrate.Integrated circuits(ICs) and rigid components can be added through a "cut-solder-paste" process. Multilayer devices can also be fabricated through lamination. We therefore advocate that the "cut-and-paste" method is a very versatile approach for the rapid prototyping of soft electronics for various applications.

关键词： cut-and-paste subtractive manufacture epidermal electronics electronic tattoos 2D materials

THz plasmonics and electronics in germanene nanostrips

在线全文

学校读者我要写书评

暂无评论

半导体学报:英文版 2023年第10期44卷 37-49页

作者： Talia Tene Marco Guevara Gabriela Tubon-Usca Oswaldo Villacrés Cáceres Gabriel Moreano Cristian Vacacela Gomez Stefano Bellucci Department of Chemistry Universidad Técnica Particular de Loja110160 LojaEcuador UNICARIBE Research Center University of CalabriaI-87036 RendeCSItaly Grupo de Investigación en Materiales Avanzados(GIMA) Facultad de CienciasEscuela Superior Politécnica de Chimborazo(ESPOCH)RiobambaEcuador Facultad de Ciencias Escuela Superior Politécnica de Chimborazo(ESPOCH)RiobambaEcuador Faculty of Mechanical Engineering Escuela Superior Politécnica de Chimborazo(ESPOCH)Riobamba 060155Ecuador INFN-Laboratori Nazionali di Frascati Via E.Fermi 54I-00044 FrascatiItaly

Germanene nanostrips(GeNSs)have garnered significant attention in modern semiconductor technology due to their exceptional physical characteristics,positioning them as promising candidates for a wide range of applications.GeNSs exhibit a two-dimensional(buckled)honeycomb-like lattice,which is similar to germanene but with controllable bandgaps.The modeling of GeNSs is essential for developing appropriate synthesis methods as it enables understanding and controlling the growth process of these systems.Indeed,one can adjust the strip width,which in turn can tune the bandgap and plasmonic response of the material to meet specific device requirements.In this study,the objective is to investigate the electronic behav-ior and THz plasmon features of GeNSs(≥100 nm wide).A semi-analytical model based on the charge-carrier velocity of free-standing germanene is utilized for this purpose.The charge-carrier velocity of freestanding germanene is determined through the GW approximation(V_(F)=0.702×10^(6)m·s^(−1)).Within the width range of 100 to 500 nm,GeNSs exhibit narrow bandgaps,typi-cally measuring only a few meV.Specifically,upon analysis,it was found that the bandgaps of the investigated GeNSs ranged between 29 and 6 meV.As well,these nanostrips exhibit√q-like plasmon dispersions,with their connected plasmonic fre-quency(≤30 THz)capable of being manipulated by varying parameters such as strip width,excitation plasmon angle,and sam-ple quality.These manipulations can lead to frequency variations,either increasing or decreasing,as well as shifts towards larger momentum values.The outcomes of our study serve as a foundational motivation for future experiments,and further con-firmation is needed to validate the reported results.

关键词： nanostrips carrier velocity germanene plasmonics electronics

Recent advances in meniscus-on-demand three-dimensional micro-and nano-printing for electronics and photonics

在线全文

学校读者我要写书评

暂无评论

International Journal of Extreme Manufacturing 2023年第3期5卷 302-317页

作者： Shiqi Hu Xiao Huan Yu Liu Sixi Cao Zhuoran Wang Ji Tae Kim Department of Mechanical Engineering The University of Hong KongPokfulam RoadHong Kong Special Administrative Region of ChinaPeople’s Republic of China

The continual demand for modern optoelectronics with a high integration degree and customized functions has increased requirements for nanofabrication methods with high resolution,freeform,and mask-free.Meniscus-on-demand three-dimensional(3D)printing is a high-resolution additive manufacturing technique that exploits the ink meniscus formed on a printer nozzle and is suitable for the fabrication of micro/nanoscale 3D architectures.This method can be used for solution-processed 3D patterning of materials at a resolution of up to100 nm,which provides an excellent platform for fundamental scientific studies and various practical applications.This review presents recent advances in meniscus-on-demand 3D printing,together with historical perspectives and theoretical background on meniscus formation and stability.Moreover,this review highlights the capabilities of meniscus-on-demand 3D printing in terms of printable materials and potential areas of application,such as electronics and photonics.

关键词： 3D printing ink meniscus functional materials electronics photonics

INSTRUCTIONS FOR AUTHORS

在线全文

学校读者我要写书评

暂无评论

Journal of Systems Engineering and electronics 2024年第3期35卷 F0003-F0003页

关键词： journal electronics keeping

INSTRUCTIONS FOR AUTHORS

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Systems Engineering and electronics 2024年第2期35卷 F0003-F0003页

Aims and scope Journal of Systems Engineering and electronics,keeping abreast with the development trend of science and technology worldwide,reports the latest developments and achievements in both theoretical and practical aspects of systems engineering,electronics and related research areas.The journal welcomes high quality original papers from a wide range of countries.The scope of the journal includes systems engineering,military systems,electronic technology,defense electronic technology,control theory and practice,software algorithm and simulation,reliability,computer development and application,and other topics in all related fields.

关键词： journal computer electronics