Title
A specimen-current branching approach for FA of long Electromigration test lines
Abstract
The failure criterion for long metal stripes designed for electromigration, tests is fixed much earlier than the complete opening of the stripes themselves. This calls for other methods for detecting the electromigrated points than the simple open-circuit localization by, i.e., EBT techniques. A new method, based on the branching of the SEM specimen current caused by the stripe structure, is presented. It should address detailed FIB/SEM inspection to the relevant positions, saving most of the excessively long time that a systematic FIB approach would require. (C) 2002 Elsevier Science Ltd. All rights reserved.
Year
DOI
Venue
2002
10.1016/S0026-2714(02)00218-4
Microelectronics Reliability
Keywords
Field
DocType
electromigration
Engineering,Electromigration,Reliability engineering,Branching (version control),Nuclear engineering
Journal
Volume
Issue
ISSN
42
9
0026-2714
Citations 
PageRank 
References 
0
0.34
0
Authors
6
Name
Order
Citations
PageRank
C. Caprile100.34
I. De Munari221.43
M. Improntac300.34
S. Podda41910.88
Andrea Scorzoni533.26
M. Vanzi68933.52