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2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)最新文献

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Crystallite Growth and Sintering Property of Metallic Nanoparticle 金属纳米颗粒的晶体生长和烧结性能
2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2018-07-01 DOI: 10.1109/NANO.2018.8626410
S. Shiomi
{"title":"Crystallite Growth and Sintering Property of Metallic Nanoparticle","authors":"S. Shiomi","doi":"10.1109/NANO.2018.8626410","DOIUrl":"https://doi.org/10.1109/NANO.2018.8626410","url":null,"abstract":"Nanoparticle has been attractive due to its low-temperature sintering property. For the large-scale production of nanoparticle, the liquid phase synthesis is a promising method because of its simple and convenient process. The nanoparticle, especially metallic nanoparticle, dispersed in a solution is generally protected by a dispersant to prevent the agglomeration. Therefore, the sintering behavior of such nanoparticles is strongly influenced by not only the material itself but also other additives like dispersant. In this work, Cu and Ag nanoparticles were synthesized using gelatin and oleic acid as a dispersant, and their crystallite growth behaviors and sintering properties were crystallographically studied. Through the heat treatment, the crystallite growth and the sintering of Cu were suppressed in an earlier stage than Ag by the oxide layer of Cu. We also clarified the gelatin formed a thick coating layer, which induced the suppression of crystallite growth and sintering. Moreover, we experimentally demonstrated that the in situ evaluation of crystallite size derived by X-ray diffraction can reflect the sintering behavior of particles.","PeriodicalId":425521,"journal":{"name":"2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123642583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photonic Single Crystal Heterostructures based on Perovskites/Molybdenum disulfide 基于钙钛矿/二硫化钼的光子单晶异质结构
2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2018-07-01 DOI: 10.1109/NANO.2018.8626316
Amal M. Al Amri, Jr-hau He
{"title":"Photonic Single Crystal Heterostructures based on Perovskites/Molybdenum disulfide","authors":"Amal M. Al Amri, Jr-hau He","doi":"10.1109/NANO.2018.8626316","DOIUrl":"https://doi.org/10.1109/NANO.2018.8626316","url":null,"abstract":"This work present an approach on fabricating advanced single crystal semiconducting hetero-structures optoelectronics devices. It demonstrates a new way of stacking the n-type MoS2 single crystal with p-type perovskite CH3NH3PbBr3 single crystal in the vertical direction enables us to p-n diode. Shows good current-voltage rectifying behavior in dark and light condition. Successful fabrication of single crystal CH3NH3PbBr3/MoS2. Optoelectronics devices is a step ahead in using single crystal hetero-structures devices.","PeriodicalId":425521,"journal":{"name":"2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123688243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design and Characterization of Circuit based on Emerging Technology: the MagCAD Approach 基于新兴技术的电路设计与表征:MagCAD方法
2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2018-07-01 DOI: 10.1109/NANO.2018.8626232
U. Garlando, F. Riente, G. Cirillo, M. Graziano, M. Zamboni
{"title":"Design and Characterization of Circuit based on Emerging Technology: the MagCAD Approach","authors":"U. Garlando, F. Riente, G. Cirillo, M. Graziano, M. Zamboni","doi":"10.1109/NANO.2018.8626232","DOIUrl":"https://doi.org/10.1109/NANO.2018.8626232","url":null,"abstract":"Emerging technologies, such as field-coupled devices, are being studied in order to integrate or partially replace CMOS technology in digital electronics. These emerging technologies rely on completely different paradigms. In this work, we propose an approach to compare circuit based on two implementations of the Nano Magnet Logic that can be extended to other emerging devices. As case study, the architecture of a 2-to-l multiplexer and a carry select adder are considered. Their performance is investigated by means of MagCAD, a powerful graphical layout tool, used to simplify the process and speed up this analysis.","PeriodicalId":425521,"journal":{"name":"2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)","volume":"183 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121948267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A three-finger microgripper based on 3D-Assembly 一种基于3d装配的三指微夹持器
2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2018-07-01 DOI: 10.1109/NANO.2018.8626403
Hao Wu, Liguo Chen, Haibo Huang
{"title":"A three-finger microgripper based on 3D-Assembly","authors":"Hao Wu, Liguo Chen, Haibo Huang","doi":"10.1109/NANO.2018.8626403","DOIUrl":"https://doi.org/10.1109/NANO.2018.8626403","url":null,"abstract":"Due to force scaling laws, large adhesion forces make the release of microobjects difficult. In order to achieve stable clamping, handling and reliable release of microscale components in micron scale, a three-finger microgripper was developed. The mechanical and dynamic characteristics of the microgripper are analyzed by the finite element software. The gripper is fabricated using a SOI process. Clamping operation is realized by using the electro-thermal-drive. The flat finger and the third finger are assembled into a three-dimensional structure by a micro-assembly method.Test results show the gripper obtained a displacement of 45 $mu mathrm{m}$ with an applied voltage of 25 V.Micro-operation experiment was made for the $70sim 110mu mathrm{m}$ microspheres. The cantilever micro-clamping finger can be used to auxiliary handover the release, which can effectively overcome the adhesion between the micro ball and the finger, to achieve reliable release operation.","PeriodicalId":425521,"journal":{"name":"2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123188522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Construction of Microenvironment Structures for the Study of Cell Behavior using DMD-based Optical Projection Lithography 基于dmd的光学投影光刻技术用于细胞行为研究的微环境结构构建
2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2018-07-01 DOI: 10.1109/NANO.2018.8626245
Zhixing Ge, Haibo Yu, Wenguang Yang, Lianqing Liu
{"title":"Construction of Microenvironment Structures for the Study of Cell Behavior using DMD-based Optical Projection Lithography","authors":"Zhixing Ge, Haibo Yu, Wenguang Yang, Lianqing Liu","doi":"10.1109/NANO.2018.8626245","DOIUrl":"https://doi.org/10.1109/NANO.2018.8626245","url":null,"abstract":"The construction of the microenvironment is of great importance for the study of cell behaviors such as motility and viability. The morphology and mechanical properties of cells can be affected by the microenvironment and interactions between cells. There have been numerous studies on cell-cell and cell-microenvironment interactions. However, these studies are generally time-consuming and complicated for the following reasons: firstly, constructing the microenvironment is complex, as the microenvironment itself is complicated; secondly, the internal characteristics of different components of the microenvironment are highly variable and difficult to simulate. Using a digital micromirror device (DMD)-based optical projection lithography system, we have developed a new method for cell studies: by employing a digital dynamic mask, poly(ethylene glycol) dimethacrylate (PEGDMA)-based hydrogels could be easily designed with a wide variety of patterns. Those structures can be rationally designed to be functional, as different modules can mimic the microenvironment and restrict the migration of cells. Furthermore, 4% paraformaldehyde can be mixed into the PEGDMA and cured using UV exposure. Paraformaldehyde in hydrogels had a moderate impact on the viability of cells.","PeriodicalId":425521,"journal":{"name":"2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125269082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Flexible fiber based woven structured triboelectric nanogenerator for self-powered system 自供电系统用柔性纤维编织结构摩擦电纳米发电机
2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2018-07-01 DOI: 10.1109/NANO.2018.8626271
Jiwon Park, Dogyun Kim, Youn Tae Kim
{"title":"Flexible fiber based woven structured triboelectric nanogenerator for self-powered system","authors":"Jiwon Park, Dogyun Kim, Youn Tae Kim","doi":"10.1109/NANO.2018.8626271","DOIUrl":"https://doi.org/10.1109/NANO.2018.8626271","url":null,"abstract":"Woven -structured or textile-based triboelectric nanogenerators (TENGs) can convert mechanical energy generated from human activities into electrical energy, which can then be used as an efficient power source for portable and wearable devices. However, previously developed woven-structured TENGs have poor stretchability, and fibers with multiple strands are required for weaving. In this paper, we propose a fiber-based woven-structured TENG (WTENG) having high elasticity and flexibility. The proposed WTENG generates an electrical output of ~34.4 $mu mathrm{W}/text{cm}^{2}$ by the continuous contact with and separation from human skin, and we confirm its durability and applicability to wearable devices. We believe that the proposed WTENG can be applied to various products, such as smart clothing, as well as to wearable energy harvesting devices because it can be manufactured on a large scale.","PeriodicalId":425521,"journal":{"name":"2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130372371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Winner- Takes-All path formation within highly disordered nanowire networks 在高度无序的纳米线网络中，赢家通吃的路径形成
2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2018-07-01 DOI: 10.1109/NANO.2018.8626261
F. Niosi, H. Manning, C. Rocha, C. O’Callaghan, M. Ferreira, J.J. Bol
{"title":"Winner- Takes-All path formation within highly disordered nanowire networks","authors":"F. Niosi, H. Manning, C. Rocha, C. O’Callaghan, M. Ferreira, J.J. Bol","doi":"10.1109/NANO.2018.8626261","DOIUrl":"https://doi.org/10.1109/NANO.2018.8626261","url":null,"abstract":"Nanowire networks are promising memristive architectures for neuromorphic applications due to their connectivity and neurosynaptic-like behaviors. Here, we demonstrate a self-similar scaling of the conductance of networks and the junctions that comprise them. A particular class of junctions naturally leads to the emergence of conductance plateaus and a “winner-takes-all” conducting path which corresponds to the lowest-energy connectivity path. These results point to the possibility of independently addressing memory or conductance states in complex systems and is expected to have important implications for nanoelectronics and neuromorphic devices.","PeriodicalId":425521,"journal":{"name":"2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121129803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigating Electron-Phonon Coupling in Formamidinium Lead Iodide Perovskite Using Ultrafast Laser Spectroscopy 用超快激光光谱研究碘化铅钙钛矿中电子-声子耦合
2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2018-07-01 DOI: 10.1109/NANO.2018.8626311
V. Taylor, D. Tiwari, M. Duchi, P. Donaldson, I. Clark, D. Fermín, T. Oliver
{"title":"Investigating Electron-Phonon Coupling in Formamidinium Lead Iodide Perovskite Using Ultrafast Laser Spectroscopy","authors":"V. Taylor, D. Tiwari, M. Duchi, P. Donaldson, I. Clark, D. Fermín, T. Oliver","doi":"10.1109/NANO.2018.8626311","DOIUrl":"https://doi.org/10.1109/NANO.2018.8626311","url":null,"abstract":"The high charge carrier mobilities of hybrid inorganic-organic lead halide perovskites has previously been linked to ferroelectric domain formation due to alignment of organic cations within films. [1], [2] Our two-dimensional infrared ultrafast spectroscopy studies reveal that organic cations re-orient within several picoseconds, and therefore ferroelectric domain formation is very unlikely and unable to account for the observed long carrier lifetimes.[3] Complimentary time-resolved infrared measurements examined the electron-phonon coupling in the conduction band. Analysis of the spectral line shapes indicates that carriers form polarons within the instrument response.","PeriodicalId":425521,"journal":{"name":"2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129468549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Redox Cycling at Interdigitated Nanowire Electrode Arrays: Enhanced Electrochemical Sensing 交错纳米线电极阵列的氧化还原循环:增强的电化学传感
2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2018-07-01 DOI: 10.1109/NANO.2018.8626262
I. Seymour, P. Lovera, A. Wahl, J. Rohan, A. Riordan
{"title":"Redox Cycling at Interdigitated Nanowire Electrode Arrays: Enhanced Electrochemical Sensing","authors":"I. Seymour, P. Lovera, A. Wahl, J. Rohan, A. Riordan","doi":"10.1109/NANO.2018.8626262","DOIUrl":"https://doi.org/10.1109/NANO.2018.8626262","url":null,"abstract":"Interdigitated nanowire arrays can be used to perform generator collector type electrochemical measurements. For this set up, one comb of nanowire arrays are used to perform a standard voltammetric technique while the other comb is biased at a constant potential. This technique gives rise to multiple benefits, most notably enhancement of electrochemical signals due to redox cycling, and reduced diffusional overlap in the electrode arrays. Simulations have been used to optimize the electrode designs and to help understand the processes that occur at the electrode surfaces under these conditions. The combination of experimental and simulation data has led to the optimization of a generator collector system with significant collection efficiencies at a variety of conditions.","PeriodicalId":425521,"journal":{"name":"2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)","volume":"175 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129514571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Automated nanolithography process control for rapid & well ordered molecular self-assembly 自动纳米光刻过程控制快速和有序的分子自组装
2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2018-07-01 DOI: 10.1109/NANO.2018.8626221
R. Lundy, C. Cummins, M. Morris, R. Enright
{"title":"Automated nanolithography process control for rapid & well ordered molecular self-assembly","authors":"R. Lundy, C. Cummins, M. Morris, R. Enright","doi":"10.1109/NANO.2018.8626221","DOIUrl":"https://doi.org/10.1109/NANO.2018.8626221","url":null,"abstract":"Block copolymers (BCPs) are a promising candidate as a bottom up next generation lithography technique. To produce an industry ready BCP process several challenges must be met. We report on the pattern formation via phase segregation of spin coated diblock copolymers in the limit of high solvent vapor annealing. A block copolymer annealing chamber has been developed to rapidly and reliably produce wafer scale nano patterns without the need to heat solvents. The BCP reconstruction step can be performed insitu and film swelling is monitored in real time via reflectometry for end-point detection. The system is currently being developed for full automation.","PeriodicalId":425521,"journal":{"name":"2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134484413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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