每期文章评述的首发平台是微信公众号 :近场动力学PD讨论班,也可以搜索微信号:peridynamics,或扫描文末的二维码加入。 Post Doctoral Openings in Functional Nanocomposites and wearable electronics The Division of Physical Sciences and Engineering at King Abdullah University of Science and Technology (KAUST), Saudi Arabia, invites applications for Postdoctoral fellow in Mechanical Engineering at the Composite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS, http://cohmas.kaust.edu.sa ). Field of study Postdoctoral openings are available in “Functional Nanocomposites” with applications to epidermal electronics and wearable electronics. The project is related to the development of a new family of epidermal electronics for applications in both human body and structural health monitoring. Additional details will be provided to relevant applicants. On top of the below qualifications, a strong background in nanocomposites, functional materials, wearable electronics, wireless communications and techniques for epidermal electronics are requested. Qualifications The successful candidate must hold a Ph.D. in Mechanical Engineering, Material Science, Chemistry or other relevant discipline. He/She must have a strong background in one or more of the following fields: experimental solid mechanics, polymeric materials, material science, material synthesis, carbon nanoparticles based sensors, conductive polymers. For any position, an in-depth knowledge of theoretical mechanics is a firm requirement. A high level of self-motivation, strong publication record and a good command of oral and written English, the ability to work in a team, as well as alone and good organizational skills are essential. Other duties The Postdoctoral fellow will be actively engaged in student mentoring (directed research, Masters thesis students). He/She will also be in charge of developing further the facilities of the laboratory. The candidate will also be in charge of delivering regular reports related to the associated grant. Appointment 1 year, renewable up to three years by mutual agreement. The candidate is expected to join the team as soon as a successful interview has been completed. Benefits In addition to a competitive salary, the successful candidate will enjoy a generous benefit package including medical insurance, on-campus free housing, K-12 schools, paid airfare (at start and end of contract) and outstanding recreational facilities. Application Requirements Only applications providing all application requirements will be considered further. Applicant requirements are as below. They should be numbered and attached to the application in that order: Detailed CV including list of publications, awards, with potential start date. Short statement of previous work, title of the post-doc fellowship you apply for, and a description of your vision and of your research plan on that field (the document does not need to be extensive - no more than one A4 page – but should be very high quality. It should clearly highlight a vision of the candidate in the field, a prior understanding of the related literature and the definition of key steps towards innovative results in the field. Special care should be given by the candidate to this document, which is a key element of the decision process towards recruitment). Names and contact information of three referees. Slides from a recent presentation in a conference or seminar. Pdf of a recent publication considered by the candidate as being representative of his research work. Interested applicants should send their complete application package to Dr. Gilles Lubineau ( gilles.lubineau@kaust.edu.sa ) (with a systematic cc to xinying.zhang@kaust.edu.sa ) PLEASE USE this as the subject of your email: Post Doc COHMAS17– Functional Nanocomposites. About KAUST and the COHMAS laboratory The Composite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS) is located at King Abdullah University of Science and Technology and forms part of the Physical Science and Engineering Division. It was created in 2009 as an integrated environment for composite science, with the strong desire to combine modeling and experimental expertise in a single working environment. Our general research activities include: Developing advanced materials : conducting polymer fibers based on conductive nanoparticles or conductive polymers, multifunctional materials for sensing with tailorable piezoresistivity, biomass-based material and bio-inspired interfaces. Understanding and predicting the integrity of materials and structures: tracking the degradation by a variety of characterization techniques (X-ray tomography, full field measurements, high resolution microscopy), non-destructive testing (ultrasounds, acoustic emission) and structural health monitoring (Electrical Impedance Tomography, optical fibers) with applications to several materials ranging from thermoset and thermoplastic laminates to conductive materials for the energy sector Advancing modeling and computational techniques: inverse problems for the identification of material parameters based on full-field measurements, coupling techniques between non-local and local continuum mechanics for simulation of severe crack propagation, multiphysics modeling for aging and integrity of multifunctional materials, simulation techniques for electrically conductive nano materials. KAUST 风景: KAUST海湾饭店: KAUST教学区: KAU ST研究大楼和图书馆: KAUST住宅区: KAUST泳池与海景: ———————————————————————————————————————————— 近场动力学(简称PD)理论是国际上刚兴起的基于非局部作用思想建立的一整套力学理论体系,该理论通过求解空间积分方程描述物质力学行为,避免了基于连续性假设建模和求解空间微分方程的传统宏观方法在面临不连续问题时的奇异性 ,所以特别适用于模拟材料的损伤和断裂过程。然而,因为PD模型的数学理论较深,且新概念多用英文表述,所以很多朋友在学习时会遇到一些困难。在朋友的启发下,我想到在微信上建立此公众号,希望将研究PD理论的朋友们聚集起来,分享PD研习路上的点点滴滴,一起解决各自的难题,共同推动PD理论的发展! 黄 丹, 章 青, 乔丕忠, 沈 峰 , 近场动力学方法及其应用 . 力学进展 , 2010. 40 (4): p. 448-459. 每期文章评述的首发平台是微信公众号 :近场动力学PD讨论班 也可以搜索微信号:peridynamics 或扫如下二维码加入公众号:
10月28日学术大牛John A.Rogers讲座震撼来袭! 2016-10-18 主讲人:John A. Rogers 教授 讲座时间:10月28号 10:00-11:30 讲座地点:北京大学二教101 几十年前,肖克莱的晶体管奠定了集成电路的基础,十年前,乔布斯的iphone改变了人们对智能移动设备的认知,今天,大师级人物John A. Rogers用柔性电子器件再次将智能硬件推向一个高潮。电子纹身、可穿戴医疗设备、生物兼容传感器......或许,下一个改变世界的就是他!下面,让我们一起对学术大牛John A. Rogers教授有一个简单的了解吧~ 工作经历 John A. Rogers教授于1995年在麻省理工学院(MIT)获得了物理化学博士学位,之后曾在Bell实验室担任凝聚态物理研究组组长。从2003年开始,Rogers教授在伊利诺伊大学香槟分校担任化学工程系教授至今。并从今年9月份开始,担任西北大学生物集成电子中心的教授兼主任。 John A. Rogers,* Science Advances , 2016. 研究领域 他的研究包括关于纳米和分子规模材料的基础、制造和应用,以及特殊电子和光子器件的图形化技术,其重点是生物集成和仿生系统。 John A. Rogers,* Nature Biotechnology , 2015, 33: 1280. 研究领域 其中,他的研究团队着重于理解并且以色带、导线、薄膜、管或其它相关的形式,开拓对柔性材料例如聚合物、液晶、生物组织以及它们与特殊微纳米材料的复合物的有趣特性的利用。这些工作结合了多学科的基础研究与前瞻性的工程,用于生物和生物集成技术、适形电子、纳米光子结构、微流器件、微机电系统等所有前沿技术的柔性材料。 John A. Rogers,* Science , 2015, 347: 154. 论文出版 Rogers教授和他的研究团队累计发表SCI论文550余篇,累计引用次数超过66000次,h因子达129。 主要发表期刊包括 Science, Nature, Nature Materials, Nature Nanotech-nology, Proceedings of the National Academy of Sciences, Science Trans-lational Medicine, IEEE Electron Device Letters, Applied Physics Letters, Optics Letters 等知名杂志。 John A. Rogers,* Science, 2011, 333: 838. 所获荣誉 Member, National Academy of Sciences, 2015. ETH Chemical Engineering Medal, 2015. Member, American Academy for Arts and Sciences, 2014. Mid-Career Researcher Award, Materials Research Society, 2013. Lemelson-MIT Prize, 2011. Member, National Academy of Engineering, 2011. John A. Rogers,* Science, 2010, 327: 1602. Rogers is coming!看了以上的内容介绍,你是不是已经心潮澎湃,想近距离了解这些智能科技的魅力,是不是对微纳电子、柔性材料等前沿科技感到十分的好奇?!心动不如行动,与身边的小伙伴一起,赶紧报名参加John A. Rogers教授的北大报告吧。改变世界的科技,就在我们身边! 报名 由于场地所限,本次讲座名额有限,想要参加的同学请尽快通过长按下方二维码进行报名,名额满后将会停止报名,谢谢合作! 本次活动由Alice Wonderlab与IEEE PKU协会共同承办
喷印技术直接将功能材料沉积到基板上形成图案,有望成为高性能柔性电子的主流制造工艺之一。目前,喷印技术面临材料、工艺和设备等诸多挑战。讨论无机、有机以及纳米复合喷印材料的电学性能,分析了打印性能与粘度、表面张力、蒸发率等关系。压电、热泡等传统喷印可实现微米级分辨率图案化,而电喷涂、电纺丝、电喷印等电流体动力喷印可实现纳米级分辨率图案化,如何通过多场调控提高其喷印过程操控性至为关键。讨论了电流体动力喷印设备实现关键技术,包括液滴操控、喷嘴设计、卷到卷输送等。最后展望了柔性电子喷印制造需研究并解决的关键科学技术问题。 ZP Yin, YA Huang, NB Bu, XM Wang, YL Xiong, Inkjet printing for flexible electronics: Materials, processes and equipments, Chinese Science Bulletin, 2010 - Springer 论文地址: http://www.springerlink.com/content/p6771x85l7574u07/ 论文下载: Inkjet printing for flexible electronics- Materials, processes and equipments.pdf
国际动态 1.LG推出19寸柔性显示屏, http://www.it007.com/html/A/Art_36837.html 2.电子书市场继续膨胀,多家单位大力推广次技术,汉王电子借此产品另行上市,今年准备推出彩屏。 http://tech.sina.com.cn/b/2010-03-29/13431295894.shtml 3.电子纸:E-Ink高度垄断 新技术艰难推进 http://it.sohu.com/20100207/n270109061.shtml 4.德国制成有机薄膜半导体材料 可做弯曲显示器 http://www.cnbeta.com/articles/106447.htm 5.麻省理工学院科学家利用共聚物材料的自组装特性开发出新型掩模技术 http://www.cnbeta.com/articles/106432.htm 会议讲座 1.Gordon Conference 2010 Thin Film Small Scale Mechanical Behavior 会议网址: http://www.grc.org/programs.aspx?year=2010program=thinfilm 召开时间:July 25-30, 2010 2.18th Annual International Conference on COMPOSITES/NANO ENGINEERING (ICCE -18), Anchorage, Alaska,USA, 会议网址: http://myweb.polyu.edu.hk/~mmktlau/ICCE/ICCE_Main.htm 召开时间:July 4-10, 2010 3.7th International Tutorial Workshop on PFM and Nanoscale Electromechanics of Polar Materials, August 25-27, 2010, Beijing, China http://www.ustb.edu.cn/materials/files/pfm/International_Workshop.html 4.IUTAM Symposium on Surface Effects in the Mechanics of Nanomaterials and Heterostructures http://www.cstam.org.cn/Upfiles/20102/20102240624.pdf August 8-13, 2010,Peking University, Beijing, China 5.2010 International Conference onElectronic Packaging Technology High Density Packaging(2010电子封装技术和高密度封装国际会议) (ICEPT-HDP2010) http://cn.icept.org/ 召开时间:2010年 8月16日 --19日,召开地点:中国西安 6.18th International Conference on Composites or Nano Engineering ICCE-18 Anchorage, Alaska,USA, July 4-10, 2010 http://www.uno.edu/~engr/composite 7.ASME IMECE2010 Symposium on Integrated Structures and Hybrid Materials Date: November 12-18, 2010 Venue: Vancouver, British Columbia, Canada. http://www.imechanica.org/node/7637 领域介绍 讨论:Journal Club February 2010: Mechanics of Patterned and Structured Interfaces http://www.imechanica.org/node/7479 专著:《毛细力学》,属微纳米技术著作丛书,高世桥等,科学出版社,2010.1;该书介绍了毛细力学的基础知识,并介绍了表界面力学等,对其中涉及的若干方程进行了论述。
一直没有将月报贴出来,拖了这么久,还请见谅,争取以后能够按时分享。 国际动态 1.LG展示19英寸可弯曲电子纸原型 http://www.cnbeta.com/articles/102248.htm 2.上海交大创办英文国际学术期刊《纳米/微米通讯》 http://www.nmletters.org 会议讲座 1. Gordon Conference 2010 Thin Film Small Scale Mechanical Behavior 会议网址: http://www.grc.org/programs.aspx?year=2010program=thinfilm 召开时间:July 25-30, 2010 2. 8th Annual International Conference on COMPOSITES/NANO ENGINEERING (ICCE -18), Anchorage, Alaska,USA, 会议网址: http://myweb.polyu.edu.hk/~mmktlau/ICCE/ICCE_Main.htm 召开时间:July 4-10, 2010 3. 7th International Tutorial Workshop on PFM and Nanoscale Electromechanics of Polar Materials, August 25-27, 2010, Beijing, China http://www.ustb.edu.cn/materials/files/pfm/International_Workshop.html 4. ASME 2010 International Mechanical Engineering Congress Exposition http://www.asmeconferences.org/Congress2010/index.cfm Abstract Submission: Deadline: March 1, 2010 5. IUTAM Symposium on Surface Effects in the Mechanics of Nanomaterials and Heterostructures http://www.cstam.org.cn/Upfiles/20102/20102240624.pdf August 8-13, 2010,Peking University, Beijing, China 领域介绍 专家Richard Friend,Optoelectronics Group, Cavendish Laboratory,从事有机功能材料的研发,从事光电子方面的研究。获得第一个聚合物发光二极管方面的专利。 http://www-oe.phy.cam.ac.uk/people/oestaff/rhf10.htm 报告1.Open source code on Multiscale http://www.imechanica.org/node/7380 报告2.新一代OLED有机平板显示器大规模制造技术,2010年1月26日 专著《有机电子学概论》重点阐述了有机电子器件的材料、器件的制作和原理及所涉及的相关机制问题。 http://product.dangdang.com/product.aspx?product_id=20749959
Thermomechanical analysis of thin films on temperature-dependent elastomeric substrates in flexible heterogeneous electronics Thin Solid Films, Volume 518, Issue 6, 1 January 2010, Pages 1698-1702 Yongan Huang, Zhouping Yin, Youlun Xiong Abstract Thermomechanical analysis is presented to study the basic temperature effects on elastomeric substrate of flexible electronics. Strains of a films-on-substrate structure related with three key temperatures are given based on the interfacial continuum model. An improved strain model is given and compared with other two models. The role of the temperature-dependent effects is highlighted and adopted to design a flexible inorganic/organic heterogeneous structure subject to little thermal action. The sensitivity analysis of three key temperatures is investigated, by which proper selection of technological parameter for poly(dimethylsiloxane) fabrication may be determined to eliminate the variation of stress of the interface in circumstances with temperature varying severely. This work contributes to systemic reliability and compatibility, structural design and thermal management of flexible electronics.
Dear Colleague: We would like to let you know of our symposia Failure of Small-Scale Structures at the 2010 TMS Annual Meeting. This symposia will focus on failures in small scale structures (flexible and semiconductor electronic systems, actuators, resonating cantilever, biological systems, fuel cells, MEMS devices, etc) and will discuss combinations of possible failure mechanisms. Possible mechanisms could include, but are not limited to: electromigration, diffusion, crack formation and propagation, oxidation, corrosion, fatigue (thermal, corrosion, cyclic), creep, delamination, wear etc. Anticipated topics include: fracture and deformation of small-scale biological systems, nanowires/nanotubes, thin films and film structures, microlectronics, MEMS, micro pillars, etc. . Invited speakers to include: Markus Buehler (MIT), Bob Keller (NIST), Jianyu Huang (Sandia National Labs), Xiao-Yan Gong (Medical Implant Mechanics), William Nix (Stanford), Daniel Gianola (U. Penn), Julia Greer (Cal Tech), Ahmed-Amine Benzerga(Texax AM), Mike Dugger (Sandia National Labs), Chung-Souk Han (North Dakota State), Gerhard Dehm (MU-Leoben), Michael Uchic (Air Force Research Labs), and Johann Michler (EMPA). More information can be found at: http://www.tms.org/meetings/annual-10/AM10home.aspx
逐步收集,慢慢分享。具体如下: Instrument of SHU-SOLARE RD Joint-Lab: http://www.shu-solare.org/ Printed Nano Electronics Lab http://www.postech.ac.kr/lab/mse/twlee/index.htm the Center for Nanoscale Chemical-Electrical-Mechanical Manufacturing Systems (Nano-CEMMS) http://www.nano-cemms.uiuc.edu/ Laboratory for Thin Films Nanosystems and Nanometrology: http://ltfn.physics.auth.gr/
All about Flexible Macroelectronics: http://www.macroelectronics.org/ FlexTech Alliance: http://www.flextech.org/ The FlexTech Alliance is the only organization headquartered in North America exclusively devoted to fostering the growth, profitability and success of the electronic display and flexible, printed electronics supply chain. Flexible Display Center at ASU: http://flexdisplay.asu.edu/ Our vision is to evolve and leverage the Flexible Display Centers world-class flexible display capabilities, in concert with other ASU synergistic research, to achieve a leadership position in the emerging flexible electronics industry and establish ASU as a high-value government and industry resource. OLED-Info: http://www.oled-info.com/ OLED: Next generation display and TV technology Printed-Electronics World: http://printedelectronics.idtechex.com/ Printed Electronics World articles Research reports Suppliers researcher database Events RFID Gazette: http://www.rfidgazette.org/ Radio Frequency Identification news and commentary. Displaybank: http://www.displaybank.com/eng/report/report.php
1. Sigurd Wagner http://www.princeton.edu/~wagner/index.htm He is working on devices, processes, and materials for large-area electronics, which is also called macroelectronics or giant electronics. 2. Zhigang Suo http://www.seas.harvard.edu/suo/ Allen E. and Marilyn M. Puckett Professor of Mechanics and Materials, School of Engineering and Applied Sciences, Harvard University 3. Yonggang Huang http://www.civil.northwestern.edu/people/huang.html Mechanics of materials and structures; fracture mechanics; composite materials; micromechanics; atomistic-based continuum mechanics; mechanics of stretchable electronics. 4. John A Rogers http://rogers.mse.uiuc.edu/ He seeks to understand and exploit interesting characteristics of 'soft' materials, such as polymers, liquid crystals, and biological tissues as well as hybrid combinations of these materials with unusual classes of inorganics, such as nanoribbons, wires and platelets. 5. Ian Hutchings http://www.ifm.eng.cam.ac.uk/pp/publications/imh.html The Inkjet Research Centre has established an Inkjet Interest Group as part of the EPSRC and industry funded project investigating fundamental aspects of inkjet. 6. Zhenan Bao http://baogroup.stanford.edu/ Energy, organic semiconductors, transistors, solar cells, carbon nanotube, transparent electrodes, sensors, soft materials, organic and polymer synthesis and characterization, nano- and micropatterning, bio-inspired assembly, and device fabrication and characterization. 7. Vivek Subramanian http://www.eecs.berkeley.edu/~viveks/ His research interests include advanced CMOS devices and technology and polysilicon thin film transistor technology for displays and vertical integration applications. His current research focuses on organic electronics for display, low-cost logic, and sensing applications. He has authored or co-authored more than 40 research publications and patents. 8. William D. Nix http://soe.stanford.edu/research/layout.php?sunetid=nix Hiscurrent work deals with the mechanical properties of nanostructures and with strain gradients and size effects on the mechanical properties of crystalline materials. 8. Liwei Lin http://www.me.berkeley.edu/~lwlin/ MEMS (Microelectromechanical Systems); NEMS (Nanoelectromechanical Systems); Nanotechnology; design and manufacturing of microsensors and microactuators; development of micromachining processes by silicon surface/bulk micromachining; micro moulding process; mechanical issues in microelectromechanical systems (MEMS) including heat transfer, solid/fluid mechanics and dynamics. 9. George Whitesides http://gmwgroup.harvard.edu/ updating
Pattern topics: Inkjet printing of polymers: state of the art and future developments , by B.J. de Gans et al. Direct writing technologyAdvances and developments , K.K.B. Hon et al. Recent progress in soft lithography , John A. Rogers et al Progress and Trends in Ink-Jet Printing Technology , Hue P. Le Material topics Material challenge for flexible organic devices , by Jay Lewis Organic and polymer transistors for electronics , by Ananth Dodabalapur Mechanics topics Micromechanics of macroelectronics , Suo Zhigang 柔性电子系统及其力学性能 ,许巍,卢天健 Roll-to-Roll manufacturing ... Applications: Cover story: Jet printing flexible displays , by R.A. Street et al.