ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.最新文献

筛选
英文 中文
Determination of oxide charge repartition in memory tunnel oxide under stress from Fowler-Nordheim current measurements 用Fowler-Nordheim电流测量法测定应力下记忆隧道氧化物中的氧化物电荷重分配
ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003. Pub Date : 2003-09-16 DOI: 10.1109/ESSDERC.2003.1256945
S. Bernardini, P. Masson, M. Houssa, F. Lalande
{"title":"Determination of oxide charge repartition in memory tunnel oxide under stress from Fowler-Nordheim current measurements","authors":"S. Bernardini, P. Masson, M. Houssa, F. Lalande","doi":"10.1109/ESSDERC.2003.1256945","DOIUrl":"https://doi.org/10.1109/ESSDERC.2003.1256945","url":null,"abstract":"In this work, we present a new approach to determine the spatial oxide fixed charge repartition in memory tunnel oxide from I-V measurements after positive electrical stress. The electron injection current of a tunneling capacitor is computed from the Poisson equation resolution in the dielectric layer. This method allows us to take into account the tunneling barrier deformation due to the presence of charges trapped within the dielectric layer.","PeriodicalId":350452,"journal":{"name":"ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114740299","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
New Fowler Nordheim current determination in EEPROM cell from transient measurements 新福勒诺德海姆电流测定在EEPROM细胞瞬态测量
ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003. Pub Date : 2003-09-16 DOI: 10.1109/ESSDERC.2003.1256813
R. Laffont, P. Masson, P. Canet, B. Delsuc, R. Bouchakour, J. Mirabel
{"title":"New Fowler Nordheim current determination in EEPROM cell from transient measurements","authors":"R. Laffont, P. Masson, P. Canet, B. Delsuc, R. Bouchakour, J. Mirabel","doi":"10.1109/ESSDERC.2003.1256813","DOIUrl":"https://doi.org/10.1109/ESSDERC.2003.1256813","url":null,"abstract":"In this work, we present a new simple method to determine the actual tunnel current in EEPROM cell during erase operation. From this method, we compare the classically tunneling current measured on large test capacitor and the real current of the tunnelling area. The result obtained from such. transient analysis must improve the tunneling current modeling which is major parameter in the EEPROM cell behavior. Moreover our approach can be use for the verification of the injection current in case of write or erase cell operation disturb.","PeriodicalId":350452,"journal":{"name":"ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128703190","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: 3
Polymer optical interconnect technologies for polylithic gigascale integration 用于千兆级集成的聚合物光互连技术
ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003. Pub Date : 2003-09-16 DOI: 10.1109/ESSDERC.2003.1256825
A. Mulé, P. Joseph, S. Allen, P. Kohl, T. Gaylord, J. Meindl
{"title":"Polymer optical interconnect technologies for polylithic gigascale integration","authors":"A. Mulé, P. Joseph, S. Allen, P. Kohl, T. Gaylord, J. Meindl","doi":"10.1109/ESSDERC.2003.1256825","DOIUrl":"https://doi.org/10.1109/ESSDERC.2003.1256825","url":null,"abstract":"Polymer optical waveguides embedded within buried air-gap cladding regions are presented as part of a wafer-level packaging technology for polylithic integration of optical interconnection with CMOS microelectronics. Functional 5 /spl mu/m wide/25 /spl mu/m pitch optical channels with dielectric/air core/cladding regions exhibit 0.43-1.22 dB/cm. scattering losses for unpassivated and passivated channels. A 1/spl times/4 multimode interference (MMI) power splitter constructed from the same polymer material exhibits 0.23-1.3 dB output power non-uniformity. Volume grating couplers constructed from a second photopolymer material exhibit /spl sim/72% input coupling efficiency.","PeriodicalId":350452,"journal":{"name":"ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129641498","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: 4
HfO/sub 2/ for strained-Si and strained-SiGe MOSFETs 应变si和应变sige mosfet的HfO/sub 2/
ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003. Pub Date : 2003-09-16 DOI: 10.1109/ESSDERC.2003.1256862
M. Yousif, M. Johansson, P. Lundgren, S. Bengtsson, J. Sundqvist, A. Hårsta, H. Radamson
{"title":"HfO/sub 2/ for strained-Si and strained-SiGe MOSFETs","authors":"M. Yousif, M. Johansson, P. Lundgren, S. Bengtsson, J. Sundqvist, A. Hårsta, H. Radamson","doi":"10.1109/ESSDERC.2003.1256862","DOIUrl":"https://doi.org/10.1109/ESSDERC.2003.1256862","url":null,"abstract":"We report on HfO/sub 2/ gate dielectrics grown by atomic layer deposition (ALD) at 600/spl deg/C on strained-Si and strained-SiGe layers. The strain status in the Si layer remained unaltered after HfO/sub 2/ deposition and an interface state density of /spl sim/1/spl times/10/sup 11/ cm/sup -2/ eV/sup -1/ was obtained for the case of thick HfO/sub 2/ films. The breakdown fields were in the range 2-5 MV/cm, which is high compared to HfO/sub 2/ films grown at higher temperatures. The leakage current was reduced by more than five orders of magnitude for the case of a thin HfO/sub 2/ film with an EOT of 1.25 nm and ultra-thin cap (2.5-3 nm) layers on Si/sub 0.77/Ge/sub 0.23//Si. The carrier transport through these HfO/sub 2/ films was found to follow Frenkel-Poole emission over a wide range of applied gate voltage.","PeriodicalId":350452,"journal":{"name":"ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125845659","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
Simulation of thermal oxidation: a three-dimensional finite element approach 热氧化模拟:三维有限元方法
ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003. Pub Date : 2003-09-16 DOI: 10.1109/ESSDERC.2003.1256894
C. Hollauer, H. Ceric, S. Selberherr
{"title":"Simulation of thermal oxidation: a three-dimensional finite element approach","authors":"C. Hollauer, H. Ceric, S. Selberherr","doi":"10.1109/ESSDERC.2003.1256894","DOIUrl":"https://doi.org/10.1109/ESSDERC.2003.1256894","url":null,"abstract":"In this paper, a new numerical model for the three-dimensional simulation of thermal oxidation of silicon is presented. The model takes into account that the diffusion of oxidants, the chemical reaction, and the volume increase occur simultaneously in a so-called reactive layer. This reactive layer has a spatial finite width, in contrast to the sharp interface between silicon and silicon dioxide in the conventional formulation. The oxidation process is numerically described with a coupled system of equations for reaction, diffusion, and displacement. In order to solve the numerical formulation of the oxidation process, the finite element scheme is applied.","PeriodicalId":350452,"journal":{"name":"ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125284657","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: 4
Elimination of accumulation charge effects for high-resistive silicon substrates 消除高阻硅衬底的累积电荷效应
ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003. Pub Date : 2003-09-16 DOI: 10.1109/ESSDERC.2003.1256799
A. Jansman, J. V. van Beek, M. van Delden, A. Kemmeren, A. den Dekker, F. Widdershoven
{"title":"Elimination of accumulation charge effects for high-resistive silicon substrates","authors":"A. Jansman, J. V. van Beek, M. van Delden, A. Kemmeren, A. den Dekker, F. Widdershoven","doi":"10.1109/ESSDERC.2003.1256799","DOIUrl":"https://doi.org/10.1109/ESSDERC.2003.1256799","url":null,"abstract":"A dedicated silicon process, called PASSI/spl trade/, was developed for passive functions in the GHz regime. The process, using high-resistive silicon with a SiO/sub 2/ top layer as a carrier, is fully compatible with common silicon infrastructures. While the passives perform far better than passives integrated in CMOS or BICMOS chips, their performance is limited by accumulation of charge underneath the SiO/sub 2/ layer. A very effective way to diminish the influence of. this charge is an implantation that creates traps at the Si/SiO/sub 2/ interface, thus reducing the charge mobility. The capacitors and inductors on wafers that were subject to such an implantation step can no longer be distinguished from their counterparts on insulating substrates.","PeriodicalId":350452,"journal":{"name":"ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117342746","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: 34
Nickel vs. cobalt silicide integration for sub-50nm CMOS 50nm以下CMOS的镍与硅化钴集成
ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003. Pub Date : 2003-09-16 DOI: 10.1109/ESSDERC.2003.1256852
B. Froment, M. Muller, H. Brut, R. Pantel, V. Carron, H. Achard, A. Halimaoui, F. Boeuf, F. Wacquant, C. Régnier, D. Ceccarelli, R. Palla, A. Beverina, V. Dejonghe, P. Spinelli, O. Leborgne, K. Bard, S. Lis, V. Tirard, P. Morin, F. Trentesaux, V. Gravey, T. Mandrekar, D. Rabilloud, S. Van, E. Olson, J. Diedrick
{"title":"Nickel vs. cobalt silicide integration for sub-50nm CMOS","authors":"B. Froment, M. Muller, H. Brut, R. Pantel, V. Carron, H. Achard, A. Halimaoui, F. Boeuf, F. Wacquant, C. Régnier, D. Ceccarelli, R. Palla, A. Beverina, V. Dejonghe, P. Spinelli, O. Leborgne, K. Bard, S. Lis, V. Tirard, P. Morin, F. Trentesaux, V. Gravey, T. Mandrekar, D. Rabilloud, S. Van, E. Olson, J. Diedrick","doi":"10.1109/ESSDERC.2003.1256852","DOIUrl":"https://doi.org/10.1109/ESSDERC.2003.1256852","url":null,"abstract":"In this work, NiSi SALICIDE has been fully integrated with sub-50 nm gate length transistors and compared to its CoSi/sub 2/ counterpart. Nickel thickness has been reduced to target the CoSi/sub 2/ sheet resistance. It was found that NiSi layers basic lattice planes with vertical orientation are often observed inside the grains. NiSi-based CMOS transistors show the same performance as CoSi2-transistors, but nickel can also silicide very narrow poly lines whereas cobalt can not. Moreover, NiSi reduces the STI diode-leakage perimeter, but increases channel side leakage, where CoSi/sub 2/ shows a \"Schottky behavior\". Thus we show that nickel allow MOS transistor scaling for future technology.","PeriodicalId":350452,"journal":{"name":"ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117007177","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: 14
Localized charge storage in nanocrystal memories: feasibility of a multi-bit cell 纳米晶体存储器中的局部电荷存储:多比特单元的可行性
ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003. Pub Date : 2003-09-16 DOI: 10.1109/ESSDERC.2003.1256818
D. Corso, I. Crupi, V. Ancarani, G. Ammendola, G. Molas, L. Perniola, S. Lombardo, C. Gerardi, B. De Salvo
{"title":"Localized charge storage in nanocrystal memories: feasibility of a multi-bit cell","authors":"D. Corso, I. Crupi, V. Ancarani, G. Ammendola, G. Molas, L. Perniola, S. Lombardo, C. Gerardi, B. De Salvo","doi":"10.1109/ESSDERC.2003.1256818","DOIUrl":"https://doi.org/10.1109/ESSDERC.2003.1256818","url":null,"abstract":"We have realized Si nanocrystal memory cells in which the Si dots have been deposited by chemical vapor deposition (CVD) on the tunnel oxide and then covered by a CVD control oxide. In this paper we report a study on the potential of this type of cell for multi-bit storage. In particular, the possibilities offered by these devices from the point of view of program/erase mechanisms, endurance, and charge retention are shown and discussed.","PeriodicalId":350452,"journal":{"name":"ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128175651","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: 10
From feature scale simulation to backend simulation for a 100 nm CMOS process 从特征尺度模拟到后端模拟的100纳米CMOS工艺
ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003. Pub Date : 2003-09-16 DOI: 10.1109/ESSDERC.2003.1256908
F. Badrieh, H. Puchner, C. Heitzinger, A. Sheikholesiami, S. Selberherr
{"title":"From feature scale simulation to backend simulation for a 100 nm CMOS process","authors":"F. Badrieh, H. Puchner, C. Heitzinger, A. Sheikholesiami, S. Selberherr","doi":"10.1109/ESSDERC.2003.1256908","DOIUrl":"https://doi.org/10.1109/ESSDERC.2003.1256908","url":null,"abstract":"The current challenge for TCAD is the prediction of the performance of groups of devices, backends, and - generally speaking - large parts of the final IC, in contrast to the simulation of single devices and their fabrication. This enables one to predictively simulate the performance of the final device depending on different process technologies and parameters, which the simulation of single devices cannot achieve. In this paper, we focus on the simulation of backend, interconnect capacitance, and time delays. To that end, topography simulations of deposition, etching, and CMP processes in the various metal lines are used to build up the backend stack. The output of the feature scale simulations is used as input to a capacitance extraction tool, whose results are made available directly to the circuit designer. We discuss the utilized simulation tools and their integration. The topography simulations were performed by our tool called ELSA (enhanced level set applications) and the subsequent simulations by RAPHAEL. Finally simulation results for a 100 nm process are presented, where the influence of void formation between metal lines profoundly impacts the performance of the whole interconnect stack.","PeriodicalId":350452,"journal":{"name":"ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.","volume":"163 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116601591","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
Remote surface roughness scattering in ultrathin-oxide MOSFETs 超薄氧化mosfet的远端表面粗糙度散射
ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003. Pub Date : 2003-09-16 DOI: 10.1109/ESSDERC.2003.1256899
F. Gámiz, A. Godoy, F. Jiménez-Molinos, P. Cartujo-Cassinello, J. Roldán
{"title":"Remote surface roughness scattering in ultrathin-oxide MOSFETs","authors":"F. Gámiz, A. Godoy, F. Jiménez-Molinos, P. Cartujo-Cassinello, J. Roldán","doi":"10.1109/ESSDERC.2003.1256899","DOIUrl":"https://doi.org/10.1109/ESSDERC.2003.1256899","url":null,"abstract":"A model to study the effect of the roughness at the poly-Si/SiO/sub 2/ interface in silicon inversion layers on the electron mobility is obtained. Screening of the resulting perturbation potential by the channel carriers is taken into account, considering Green's functions for metal-oxide-semiconductor (MOS) geometry, i.e. taking into account the finite thickness of the gate oxide. Mobility of electrons is evaluated at room temperature by the Monte Carlo method, taking into account the simultaneous contribution of phonon scattering, SiO/sub 2//Si interface roughness scattering, Coulomb scattering and remote surface roughness scattering. The contribution of excited subbands is considered. The resulting remote surface roughness scattering is shown to be strongly dependent on the oxide thickness, and degrades mobility curves at low inversion charge concentrations. The results obtained show that the effect of this scattering mechanism cannot be ignored when the oxide thickness is below 5 nm, (as in actual devices), even when (as is usual) very high doping concentrations are used.","PeriodicalId":350452,"journal":{"name":"ESSDERC '03. 33rd Conference on European Solid-State Device Research, 2003.","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116047896","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: 11
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信