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Proceedings of the 10th International Symposium on the Physical and Failure Analysis of Integrated Circuits. IPFA 2003最新文献

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Application of memory tester for non-destructive detection of micro-crack and crack patterns in flash memory devices 记忆测试仪在快闪记忆装置微裂纹及裂纹模式无损检测中的应用
S. Phurikhup, S. Pruettipongsapuk, K. Sirivathanant
In this paper, we introduces a new , non-destructive inspection technique for die crack and crack pattern using a memory tester. The concept of the technique is based upon the fact that almost ninety percent of the space of a memory device consists of cell memories, thus if microcrack is present, the phenomenon would cause malfunctioning of the memory.
本文介绍了一种利用记忆测试仪对模具裂纹和裂纹模式进行无损检测的新技术。该技术的概念是基于这样一个事实,即几乎90%的存储设备的空间是由细胞存储器组成的,因此,如果微裂纹存在,这种现象将导致存储器的故障。
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引用次数: 0
STEM imaging applications in deep-sub-micron failure analysis and process characterization STEM成像在深亚微米失效分析和工艺表征中的应用
K. Li, E. Er, S. Redkar
STEM imaging applications in deep-sub-micron failure analysis and process characterization have been discussed.
讨论了STEM成像在深亚微米失效分析和工艺表征中的应用。
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引用次数: 2
Localization of electrical failures from the backside of the die: Failure Analysis case studies using infrared emission microscope 从模具背面定位电气故障:使用红外发射显微镜的故障分析案例研究
M. Bailon, A. Tarun, M. Nery, J. Munoz
We demonstrate how the Infrared Emission Microscope was used to localize defects in standard I/O pins of integrated circuits and how emission images were used to verify electrical fail signatures. The paper also discusses a method that can be used to improve the localization of electrical failures.
我们演示了如何使用红外发射显微镜来定位集成电路标准I/O引脚中的缺陷,以及如何使用发射图像来验证电气故障特征。本文还讨论了一种可用于提高电气故障定位的方法。
{"title":"Localization of electrical failures from the backside of the die: Failure Analysis case studies using infrared emission microscope","authors":"M. Bailon, A. Tarun, M. Nery, J. Munoz","doi":"10.1109/IPFA.2003.1222764","DOIUrl":"https://doi.org/10.1109/IPFA.2003.1222764","url":null,"abstract":"We demonstrate how the Infrared Emission Microscope was used to localize defects in standard I/O pins of integrated circuits and how emission images were used to verify electrical fail signatures. The paper also discusses a method that can be used to improve the localization of electrical failures.","PeriodicalId":266326,"journal":{"name":"Proceedings of the 10th International Symposium on the Physical and Failure Analysis of Integrated Circuits. IPFA 2003","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2003-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123613321","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
Application of energy-filtering TEM in contrast enhancement and elemental identification in IC failure analysis 能量滤波透射电镜在集成电路失效分析中的对比度增强和元素识别应用
W. Zhang, S. Ng, D. Cheong, S. Lim
In this paper, application of EFTEM, combined with EDAX in STEM mode, is addressed to structural and chemical characterization in 0.25 /spl mu/m technology node.
本文以0.25 /spl mu/m技术节点为研究对象,利用EFTEM结合STEM模式下的EDAX进行结构和化学表征。
{"title":"Application of energy-filtering TEM in contrast enhancement and elemental identification in IC failure analysis","authors":"W. Zhang, S. Ng, D. Cheong, S. Lim","doi":"10.1109/IPFA.2003.1222766","DOIUrl":"https://doi.org/10.1109/IPFA.2003.1222766","url":null,"abstract":"In this paper, application of EFTEM, combined with EDAX in STEM mode, is addressed to structural and chemical characterization in 0.25 /spl mu/m technology node.","PeriodicalId":266326,"journal":{"name":"Proceedings of the 10th International Symposium on the Physical and Failure Analysis of Integrated Circuits. IPFA 2003","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2003-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128791401","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
130 nm process technology integration of advanced Cu/CVD low k dielectric material-case study of failure analysis and yield enhancement 先进Cu/CVD低k介电材料130nm工艺技术集成——失效分析与良率提升案例研究
C. Tsang, Y. Su, V.N. Bliznetsov, G.T. Ang
We reported the failure analysis of 130 nm Cu/CVD low k film back-end-of-line (BEOL) process and successfully identified the root causes of failures leading to electrical yield loss of the process. We also demonstrated the significant yield enhancements through a) optimization of via & trench etch recipes and post-etch clean condition, b) tightened defectivity control and c) in-line monitoring control.
本文报道了130 nm Cu/CVD低k膜BEOL工艺的失效分析,并成功地找出了导致该工艺电产率损失的失效根源。我们还通过a)优化通孔和沟槽蚀刻配方和蚀刻后清洁条件,b)加强缺陷控制和c)在线监测控制,证明了显著的产量提高。
{"title":"130 nm process technology integration of advanced Cu/CVD low k dielectric material-case study of failure analysis and yield enhancement","authors":"C. Tsang, Y. Su, V.N. Bliznetsov, G.T. Ang","doi":"10.1109/IPFA.2003.1222740","DOIUrl":"https://doi.org/10.1109/IPFA.2003.1222740","url":null,"abstract":"We reported the failure analysis of 130 nm Cu/CVD low k film back-end-of-line (BEOL) process and successfully identified the root causes of failures leading to electrical yield loss of the process. We also demonstrated the significant yield enhancements through a) optimization of via & trench etch recipes and post-etch clean condition, b) tightened defectivity control and c) in-line monitoring control.","PeriodicalId":266326,"journal":{"name":"Proceedings of the 10th International Symposium on the Physical and Failure Analysis of Integrated Circuits. IPFA 2003","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2003-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129595652","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
Failures in copper interconnects-localization, analysis and degradation mechanisms 铜互连失效——定位、分析和退化机制
E. Zschech, E. Langer, M. Meyer
In this paper, we focussed about the failures in copper interconnects and on analytical techniques that are applied for physical failure analysis. Electromigration test structure after partial degradation by voiding was observed using SEM images.
在本文中,我们重点介绍了铜互连中的失效以及用于物理失效分析的分析技术。利用扫描电镜(SEM)观察了真空部分降解后的电迁移试验结构。
{"title":"Failures in copper interconnects-localization, analysis and degradation mechanisms","authors":"E. Zschech, E. Langer, M. Meyer","doi":"10.1109/IPFA.2003.1222735","DOIUrl":"https://doi.org/10.1109/IPFA.2003.1222735","url":null,"abstract":"In this paper, we focussed about the failures in copper interconnects and on analytical techniques that are applied for physical failure analysis. Electromigration test structure after partial degradation by voiding was observed using SEM images.","PeriodicalId":266326,"journal":{"name":"Proceedings of the 10th International Symposium on the Physical and Failure Analysis of Integrated Circuits. IPFA 2003","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2003-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114227839","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
Interface characterization methodology for nano-CMOS reliability-process and device reliability monitors 纳米cmos可靠性-工艺和器件可靠性监视器的接口表征方法
S. Chung, Shih-Hung Chen, D. Lo
Interface characterization is fundamental to the understanding of device reliability as well as the process monitoring, in particular for the development of an efficient tool for analyzing the hot carrier reliability of ultra-thin gate oxide CMOS devices. This paper will cover an overview of advanced charge pumping (CP), DCIV, Gated-Diode (GD), techniques for the interface characterization of CMOS reliabilities. Its potential use for the device reliability study, and oxide quality monitoring for the state-of-the-art CMOS technology will be presented. More recent developments for nano-CMOS device applications will be demonstrated. Moreover, further development and the roadblocks of these techniques will be addressed.
接口表征是理解器件可靠性和过程监控的基础,特别是对于开发一种有效的工具来分析超薄栅氧化CMOS器件的热载流子可靠性。本文将概述先进的电荷泵浦(CP), DCIV,门控二极管(GD), CMOS可靠性的接口表征技术。将介绍其在器件可靠性研究和最先进CMOS技术的氧化物质量监测方面的潜在用途。将展示纳米cmos器件应用的最新发展。此外,还将讨论这些技术的进一步发展和障碍。
{"title":"Interface characterization methodology for nano-CMOS reliability-process and device reliability monitors","authors":"S. Chung, Shih-Hung Chen, D. Lo","doi":"10.1109/IPFA.2003.1222752","DOIUrl":"https://doi.org/10.1109/IPFA.2003.1222752","url":null,"abstract":"Interface characterization is fundamental to the understanding of device reliability as well as the process monitoring, in particular for the development of an efficient tool for analyzing the hot carrier reliability of ultra-thin gate oxide CMOS devices. This paper will cover an overview of advanced charge pumping (CP), DCIV, Gated-Diode (GD), techniques for the interface characterization of CMOS reliabilities. Its potential use for the device reliability study, and oxide quality monitoring for the state-of-the-art CMOS technology will be presented. More recent developments for nano-CMOS device applications will be demonstrated. Moreover, further development and the roadblocks of these techniques will be addressed.","PeriodicalId":266326,"journal":{"name":"Proceedings of the 10th International Symposium on the Physical and Failure Analysis of Integrated Circuits. IPFA 2003","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2003-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134094400","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
Implementing Thermal Laser and Photoelectric Laser Stimulation in a failure analysis laboratory 在失效分析实验室实施热激光和光电激光刺激
A. Firiti, D. Lewis, F. Beaudoin, P. Perdu, G. Haller, Y. Danto
First Photoelectric Laser Stimulation results (OBIC or LIVA) obtained with an upgraded version of a PHEMOS 1000 from Hamamatsu are presented. This technique is applied in a case study concerning ESD defect localization and is compared to the Thermal Laser Stimulation one.
本文介绍了利用滨松公司的PHEMOS 1000升级版获得的光电激光刺激结果(OBIC或LIVA)。将该技术应用于ESD缺陷定位的案例研究中,并与热激光刺激技术进行了比较。
{"title":"Implementing Thermal Laser and Photoelectric Laser Stimulation in a failure analysis laboratory","authors":"A. Firiti, D. Lewis, F. Beaudoin, P. Perdu, G. Haller, Y. Danto","doi":"10.1109/IPFA.2003.1222768","DOIUrl":"https://doi.org/10.1109/IPFA.2003.1222768","url":null,"abstract":"First Photoelectric Laser Stimulation results (OBIC or LIVA) obtained with an upgraded version of a PHEMOS 1000 from Hamamatsu are presented. This technique is applied in a case study concerning ESD defect localization and is compared to the Thermal Laser Stimulation one.","PeriodicalId":266326,"journal":{"name":"Proceedings of the 10th International Symposium on the Physical and Failure Analysis of Integrated Circuits. IPFA 2003","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2003-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132378687","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: 8
Real case studies of fast wafer level reliability (FWLR) EM test as process reliability monitor methodology 快速晶圆级可靠性(FWLR)电磁测试作为过程可靠性监测方法的实际案例研究
A. Yap, T.W.H. Ling, H. Yap, B. H. Lim, Y. Tan, K. Lo
In this paper, we present real case studies to illustrate SWEAT and ISOT EM tests effectiveness as reliability screens and monitoring methodology.
在本文中,我们提出了真实的案例研究来说明SWEAT和ISOT EM测试作为可靠性筛选和监测方法的有效性。
{"title":"Real case studies of fast wafer level reliability (FWLR) EM test as process reliability monitor methodology","authors":"A. Yap, T.W.H. Ling, H. Yap, B. H. Lim, Y. Tan, K. Lo","doi":"10.1109/IPFA.2003.1222750","DOIUrl":"https://doi.org/10.1109/IPFA.2003.1222750","url":null,"abstract":"In this paper, we present real case studies to illustrate SWEAT and ISOT EM tests effectiveness as reliability screens and monitoring methodology.","PeriodicalId":266326,"journal":{"name":"Proceedings of the 10th International Symposium on the Physical and Failure Analysis of Integrated Circuits. IPFA 2003","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2003-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114022768","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
Application of IR-OBIRCH to the failure analysis of CMOS integrated circuits IR-OBIRCH在CMOS集成电路失效分析中的应用
L. Soon, D.T.M. Ling, M. Kuan, K. W. Yee, D. Cheong, G. Zhang
IR-OBIRCH (Infra-Red Optical Beam Induced Resistance Change) is a revolutionary new method for the localization of leakage current paths and detection of abnormal resistance in interconnects of ULSI devices. Application of this technique to the actual failure analysis of 0.25 /spl mu/m, 0.22 /spl mu/m & 0.18 /spl mu/m CMOS integrated circuits in volume production was demonstrated. It was found that IR-OBIRCH is a powerful fault isolation technique. Process defects detectable using this technique in our experience are: 1) Short circuits due to interconnect bridging. 2) Short circuits due to poly-gate bridging or poly-gate to source/drain bridging. 3) Resistive Vias due to the presence of micro-voids or residue at via/metal interface.
IR-OBIRCH(红外光束感应电阻变化)是一种革命性的新方法,用于定位泄漏电流路径和检测ULSI器件互连中的异常电阻。将该技术应用于0.25 /spl μ m、0.22 /spl μ m和0.18 /spl μ m CMOS集成电路量产的实际失效分析。发现IR-OBIRCH是一种强大的故障隔离技术。根据我们的经验,使用该技术可检测到的工艺缺陷有:1)由于互连桥接引起的短路。2)由于多栅极桥接或多栅极到源极/漏极桥接引起的短路。3)由于孔/金属界面存在微孔或残留物而产生的电阻性孔。
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引用次数: 6
期刊
Proceedings of the 10th International Symposium on the Physical and Failure Analysis of Integrated Circuits. IPFA 2003
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