@inproceedings{51367c83fc964b4988a184e644785b6a,
title = "BEOL test chip for rapid technology and process integration debugging",
abstract = "Major technological breakthroughs have historically depended on new materials, new designs and novel processing methods. In our 65nm process development, we have employed PDF Solutions' BEOL Characterization Vehicle{\textregistered} (CV{\textregistered})[1] test chip infrastructure to debug and improve the process performance. Using an integrated methodology based on a well designed test chip which contains a significant number of experiments aimed at exploring potential systematic and random failure modes, along with a unique fast testing scheme and fast analysis software has allowed us to accelerate the evaluation of multiple aspects of process development using a significantly reduced wafer count. An electrical measurement based short flow methodology has also allowed shorter learning cycles thereby increasing the rate of process development. In this paper, our methodology, along with examples, to study three major aspects, namely, electrical and inline defect correlation for manufacturing improvement, process optimization and design for manufacturing (DFM) using this test chip are discussed.",
author = "Ee, {Y. C.} and Tan, {J. B.} and Zhang, {B. C.} and F. Zhang and Yao, {Y. L.} and Tan, {P. K.} and Chee, {C. S.} and Koo, {C. K.} and Wang, {X. B.} and Sohn, {D. K.} and T. Fu and Hsia, {L. C.} and A. Inani and N. Akiya and L. Yuan and A. Agarwal",
year = "2008",
language = "English (US)",
isbn = "9781558999923",
series = "Advanced Metallization Conference (AMC)",
pages = "379--383",
booktitle = "Advanced Metallization Conference 2007, AMC 2007",
note = "24th Session of the Advanced Metallization Conference 2007, AMC 2007 ; Conference date: 22-10-2007 Through 24-10-2007",
}