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Search Publications by: Andras E. Vladar (Fed)

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Displaying 301 - 325 of 374

NIST/SEMATECH Collaboration: Application of Nano-Tips to Production CD-SEMs

November 15, 2000
Author(s)
Andras Vladar, Michael T. Postek
This work documents the first part of a two-part study about the application of nano-tips to critical dimension (CD) scanning electron microscopes used in integrated circuit production. Nano-tips, by comparison to all conventional cold, thermally assisted

Is a Production Level Scanning Electron Microscope Linewidth Standard Possible?

June 1, 2000
Author(s)
Michael T. Postek, Andras Vladar, John S. Villarrubia
Metrology will remain a pricipal enabler for the development and manufacture of future generations of semiconductor devices. With the potential of 130 nm and 100 nm linewidths and high aspect ratio structures, the scanning electron microscope (SEM) remains

Is a Production-Level Scanning Electron Microscope Linewidth Standard Possible?

June 1, 2000
Author(s)
Michael T. Postek, Andras Vladar, John S. Villarrubia
Metrology will remain a principal enabler for the development and manufacture of future generations of semiconductor devices. With the potential of 130 and l00-nanometer linewidths and high aspect ratio structures, the scanning electron microscope (SEM)

Linewidth Measurement Intercomparison on a BESOI Sample

June 1, 2000
Author(s)
John S. Villarrubia, Andras Vladar, J R. Lowney, Michael T. Postek, Richard A. Allen, Michael W. Cresswell, Rathindra Ghoshtagore
The effect of the instrument on the measurement must be known in order to generate an accurate linewidth measurement. Although instrument models exist for a variety of techniques, how does one assess the accuracy of these models? Intercomparisons between

SEM Sentinel - SEM Performance Measurement System, Part 1

April 1, 2000
Author(s)
Alice V. Ling, Andras Vladar, Bradley N. Damazo, M A. Donmez, Michael T. Postek
This report describes the current design of a system for monitoring the performance of several major subsystems of a scanning electron microscope (SEM). The following subsystems and the associated functional parameters will be monitored. 1) Vacuum system

Unified Advanced CD-SEM specification for Sub-0.18um Technology (1999 Version)

January 31, 2000
Author(s)
J Allgair, C Archie, W Banke, H Bogardus, A Delaporte, Michael T. Postek, J Schlesinger, B Singh, Andras Vladar, A Yanof
The Advanced Metrology Advisory Group (AMAG) comprised of representatives from: the International SEMATECH (ISEMATECH) consortium member companies; the National Institute of Standards and Technology; and ISEMATECH assignees have joined to develop a unified
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