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2008 IEEE International Conference on Semiconductor Electronics最新文献

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Electromagnetic response of a structured drude material; a numerical study 结构材料的电磁响应数值研究
2008 IEEE International Conference on Semiconductor Electronics Pub Date : 2008-12-09 DOI: 10.1109/SMICND.2008.4703349
C. Kusko
{"title":"Electromagnetic response of a structured drude material; a numerical study","authors":"C. Kusko","doi":"10.1109/SMICND.2008.4703349","DOIUrl":"https://doi.org/10.1109/SMICND.2008.4703349","url":null,"abstract":"In this work we have numerically investigated the electromagnetic response of a 2-dimensional nanostructured material with a Drude dispersive dielectric constant. The system consists in a square lattice of rings with a small positive dielectric constant realized in a material with negative permittivity. For certain frequencies of the exciting electromagnetic field, the nanostructured system presents a resonance which leads to a Lorentz type response. By performing finite difference time domain (FDTD) simulations and S-parameter calculations we have calculated the effective permittivity and permeability for this system.","PeriodicalId":6406,"journal":{"name":"2008 IEEE International Conference on Semiconductor Electronics","volume":"1 1","pages":"137-140"},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77198587","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
CMOS micro-hotplate array design for nanomaterial-based gas sensors 基于纳米材料的气体传感器CMOS微热板阵列设计
2008 IEEE International Conference on Semiconductor Electronics Pub Date : 2008-12-09 DOI: 10.1109/SMICND.2008.4703352
F. Udrea, S.Z. Ali, J. Gardner
{"title":"CMOS micro-hotplate array design for nanomaterial-based gas sensors","authors":"F. Udrea, S.Z. Ali, J. Gardner","doi":"10.1109/SMICND.2008.4703352","DOIUrl":"https://doi.org/10.1109/SMICND.2008.4703352","url":null,"abstract":"In this paper we propose novel micro-hotplate arrays for use as nanomaterial-based gas micro sensors. In addition to the better selectivity offered by conventional micro-hotplate arrays, these arrays are more robust, and occupy a relatively small chip area. We present a 2times2 micro-hotplate array as an example, along with its thermal characterisation. In addition we propose arrays connected to each other at wafer level (rather than just within a single chip), that are ideally suited for large volume fabrication of nanomaterial based gas sensors.","PeriodicalId":6406,"journal":{"name":"2008 IEEE International Conference on Semiconductor Electronics","volume":"44 1","pages":"143-146"},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77906442","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
Technology and test of coplanar grounded wave-guides on micro-machined Si wafers 微加工硅片共面接地波导技术与测试
2008 IEEE International Conference on Semiconductor Electronics Pub Date : 2008-12-09 DOI: 10.1109/SMICND.2008.4703374
A. Lucibello, G. de Angelis, E. Proietti, R. Marcelli, G. Bartolucci
{"title":"Technology and test of coplanar grounded wave-guides on micro-machined Si wafers","authors":"A. Lucibello, G. de Angelis, E. Proietti, R. Marcelli, G. Bartolucci","doi":"10.1109/SMICND.2008.4703374","DOIUrl":"https://doi.org/10.1109/SMICND.2008.4703374","url":null,"abstract":"Coplanar wave-guide grounded lines (CPWG) have been designed, realized by micro-machining of high resistivity silicon wafers and tested up to 40 GHz. Different configurations have been compared between them by changing the dimensions of the micro-machined via-holes used for the ground connection, as well as their number and separation, to get the optimal electrical matching conditions. Wide-band matching and losses as low as 0.1-0.2 dB/mm have been obtained within the 40 GHz range, in agreement with the predicted behaviour.","PeriodicalId":6406,"journal":{"name":"2008 IEEE International Conference on Semiconductor Electronics","volume":"32 1","pages":"219-222"},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87375436","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
Biohybrid surface preparation for protein/DNA microarray applications 蛋白质/DNA微阵列应用的生物杂化表面制备
2008 IEEE International Conference on Semiconductor Electronics Pub Date : 2008-12-09 DOI: 10.1109/SMICND.2008.4703368
M. Simion, L. Ruta, I. Kleps, C. Mihailescu, A. Bragaru, M. Miu, T. Ignat
{"title":"Biohybrid surface preparation for protein/DNA microarray applications","authors":"M. Simion, L. Ruta, I. Kleps, C. Mihailescu, A. Bragaru, M. Miu, T. Ignat","doi":"10.1109/SMICND.2008.4703368","DOIUrl":"https://doi.org/10.1109/SMICND.2008.4703368","url":null,"abstract":"The chemistry of slide substrates used in microarray technology is important, since it determines the spot morphology, signal intensity, low carry over and low evaporation rate. In this paper the experiments developed one substrate type - porous silicon as base for micro arrays with a gold layer film deposit on top. It was study two gold texture in order to find the best report between signal intensity and spot morphology. The experiments reveal that: (i) porous silicon substrate for both functionalization methods assure spots uniformity and a good relationship between signal intensity and solution concentration; (ii) it was observed bonds saturation for high concentrations for both types of samples.","PeriodicalId":6406,"journal":{"name":"2008 IEEE International Conference on Semiconductor Electronics","volume":"1 1","pages":"201-204"},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82426084","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 optimization of an electrostatic actuated micromirror with isolated bottom electrode on silicon substrate 硅衬底隔离电极静电驱动微镜的设计与优化
2008 IEEE International Conference on Semiconductor Electronics Pub Date : 2008-12-09 DOI: 10.1109/SMICND.2008.4703348
C. Florin, C. Tibeica, M. Purica
{"title":"Design and optimization of an electrostatic actuated micromirror with isolated bottom electrode on silicon substrate","authors":"C. Florin, C. Tibeica, M. Purica","doi":"10.1109/SMICND.2008.4703348","DOIUrl":"https://doi.org/10.1109/SMICND.2008.4703348","url":null,"abstract":"In this paper one type of an electrostatic actuated micromirror structure was simulated using Coventorware software, taking into account the material properties and structure geometry in order to optimize the structure. A characteristic response (displacement versus voltage) for simulated structure is the hysteresis loop of displacement. By reducing the length off the bottom electrode and also the length of the upper isolating layer we can obtain larger displacement of 12 mum. The optimized mirror reflective surface has a size of 120 mum times 120 mum.","PeriodicalId":6406,"journal":{"name":"2008 IEEE International Conference on Semiconductor Electronics","volume":"31 1","pages":"133-136"},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73443045","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
Surface plasmon resonance in Ag nanoparticles deposited inside porous GaP templates 在多孔GaP模板内沉积银纳米粒子的表面等离子体共振
2008 IEEE International Conference on Semiconductor Electronics Pub Date : 2008-12-09 DOI: 10.1109/SMICND.2008.4703343
L. Sirbu, V. Sergentu, V. Ursaki, I. Tiginyanu, G. Piredda, R. Boyd
{"title":"Surface plasmon resonance in Ag nanoparticles deposited inside porous GaP templates","authors":"L. Sirbu, V. Sergentu, V. Ursaki, I. Tiginyanu, G. Piredda, R. Boyd","doi":"10.1109/SMICND.2008.4703343","DOIUrl":"https://doi.org/10.1109/SMICND.2008.4703343","url":null,"abstract":"Surface plasmon resonance is studied for Ag nanoparticles electrochemically deposited on bulk GaP substrates and inside porous GaP templates. The size and density of Ag nanoparticles are controlled by the conditions of electrochemical deposition and thermal processing. The experimental data are analyzed in the frame of the Drude theory taking into account the parameters of the metallic nanoparticles and the morphology of the porous template. It is shown that porous templates provide wide possibilities for the control of the surface plasmon resonance frequency.","PeriodicalId":6406,"journal":{"name":"2008 IEEE International Conference on Semiconductor Electronics","volume":"9 1","pages":"113-116"},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74940374","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
Grazing incidence mirrors for EUV lithography EUV光刻用掠入射镜
2008 IEEE International Conference on Semiconductor Electronics Pub Date : 2008-12-09 DOI: 10.1109/SMICND.2008.4703399
V. Braic, M. Balaceanu, M. Braic
{"title":"Grazing incidence mirrors for EUV lithography","authors":"V. Braic, M. Balaceanu, M. Braic","doi":"10.1109/SMICND.2008.4703399","DOIUrl":"https://doi.org/10.1109/SMICND.2008.4703399","url":null,"abstract":"Extreme UV lithography is one of the most favoured options for the next generation of lithography systems, being considered as one of the keys of the 50 nm technology node. ZrN/TiN, multi-layered coatings for mirrors with high reflectivity at grazing incidence for EUV radiation (13.5) are proposed as coatings for the collection mirror in an EUVL system. These films were deposited on different substrates (Si, glass, and different metals) by d.c. magnetron sputtering and characterized by XRD, AES, EDX, AFM and EUV reflectivity using synchrotron radiation.","PeriodicalId":6406,"journal":{"name":"2008 IEEE International Conference on Semiconductor Electronics","volume":"227 1","pages":"267-270"},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76876632","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
Design and fabrication of Fresnel lenses 菲涅耳透镜的设计与制造
2008 IEEE International Conference on Semiconductor Electronics Pub Date : 2008-12-09 DOI: 10.1109/SMICND.2008.4703451
M. Kusko, A. Avram, D. Apostol
{"title":"Design and fabrication of Fresnel lenses","authors":"M. Kusko, A. Avram, D. Apostol","doi":"10.1109/SMICND.2008.4703451","DOIUrl":"https://doi.org/10.1109/SMICND.2008.4703451","url":null,"abstract":"In this paper are presented the results on design, simulation and fabrication of Fresnel lenses. In the theoretical section the design concepts and BPM simulations results are presented, and in the experimental section details about controlled RIE etching process of various materials are provided. Much attention is dedicated to find the etching rate corresponding to etching process parameters and substrate type.","PeriodicalId":6406,"journal":{"name":"2008 IEEE International Conference on Semiconductor Electronics","volume":"67 1","pages":"445-448"},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79836456","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: 7
The laboratory technology of crystalline silicon solar cells 晶体硅太阳能电池的实验室技术
2008 IEEE International Conference on Semiconductor Electronics Pub Date : 2008-12-09 DOI: 10.1109/SMICND.2008.4703450
S. Burtescu, C. Parvulescu, F. Babarada, E. Manea
{"title":"The laboratory technology of crystalline silicon solar cells","authors":"S. Burtescu, C. Parvulescu, F. Babarada, E. Manea","doi":"10.1109/SMICND.2008.4703450","DOIUrl":"https://doi.org/10.1109/SMICND.2008.4703450","url":null,"abstract":"This paper presents the solar cells fabrication on multicrystalline silicon substrate with maximum efficiency of 13% by laboratory technology and main equipments used to characterization of such devices. The main objective was the minimizing the production cost maintaining the device performances. For these reasons the general concept of the technology consists of maximum seven steps, was used multicrystalline silicon substrate, the front surface solar cell was texturized in order to reduce the light reflectivity and the wafer back side was p+ diffused in order to have low series resistance.","PeriodicalId":6406,"journal":{"name":"2008 IEEE International Conference on Semiconductor Electronics","volume":"27 1","pages":"441-444"},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80170761","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
The carbon nanotube radio 碳纳米管收音机
2008 IEEE International Conference on Semiconductor Electronics Pub Date : 2008-12-09 DOI: 10.1109/SMICND.2008.4703331
M. Dragoman, D. Dragoman
{"title":"The carbon nanotube radio","authors":"M. Dragoman, D. Dragoman","doi":"10.1109/SMICND.2008.4703331","DOIUrl":"https://doi.org/10.1109/SMICND.2008.4703331","url":null,"abstract":"The characteristics of the nanotube radio are improved considering new configurations based on quantum tunneling. In this way, the new invented nanotube radio could be tuned electrically in the entire FM or AM bands and biased with miniaturized batteries.","PeriodicalId":6406,"journal":{"name":"2008 IEEE International Conference on Semiconductor Electronics","volume":"89 1","pages":"77-80"},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77612183","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
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