Minimization methods for non-differentiable functions
Minimization methods for non-differentiable functions
Dykstra's alternating projection algorithm for two sets
Journal of Approximation Theory
Performance/Watt: the new server focus
ACM SIGARCH Computer Architecture News - Special issue: dasCMP'05
JouleSort: a balanced energy-efficiency benchmark
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Carbon nanotube circuits in the presence of carbon nanotube density variations
Proceedings of the 46th Annual Design Automation Conference
Probabilistic analysis and design of metallic-carbon-nanotube-tolerant digital logic circuits
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Carbon nanotube correlation: promising opportunity for CNFET circuit yield enhancement
Proceedings of the 47th Design Automation Conference
Wafer-Scale Growth and Transfer of Aligned Single-Walled Carbon Nanotubes
IEEE Transactions on Nanotechnology
High-Performance Routing at the Nanometer Scale
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Design Methods for Misaligned and Mispositioned Carbon-Nanotube Immune Circuits
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
IEEE Transactions on Nanotechnology
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Carbon nanotube field-effect transistors (CNFETs) are promising candidates for building energy-efficient digital systems at highly-scaled technology nodes. However, carbon nanotubes (CNTs) are inherently subject to variations that reduce circuit yield, increase susceptibility to noise, and severely degrade their anticipated energy and speed benefits. Joint exploration and optimization of CNT processing options and CNFET circuit design are required to overcome this outstanding challenge. Unfortunately, existing approaches for such exploration and optimization are computationally expensive, and mostly rely on trial-and-error-based ad-hoc techniques. In this paper, we present a systematic framework which quickly evaluates the impact of CNT variations on circuit delay and noise margin, and automatically explores the large space of CNT processing options to derive optimized CNT processing and CNFET circuit design guidelines. We demonstrate that: 1. Our new framework runs over 100X faster than existing approaches. 2. It accurately identifies the most important CNT processing parameters, together with CNFET circuit sizing, to minimize the impact of CNT variations while meeting circuit-level noise margin constraints.