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Displaying 1 - 22 of 22

Molecular Measuring Machine Design and Performance

January 1, 2001
Author(s)
John A. Kramar, Jay S. Jun, William B. Penzes, Vincent P. Scheuerman, Fredric Scire, E C. Teague
We have developed a metrology instrument called the Molecular Measuring Machine (M3) with the goal of performing two-dimensional point-to-point measurements with nanometer-level uncertainties over a 50 mm by 50 mm area. The scanning tunneling microscope

Molecular Measuring Machine Design and Measurements

May 1, 2000
Author(s)
John A. Kramar, Jay S. Jun, William B. Penzes, Fredric Scire, E C. Teague, John S. Villarrubia
We at the National Institute of Standards and Technology are building a metrology instrument called the Molecular Measuring Machine (M3) with the goal of performing nanometer-accuracy, two-dimensional, point-to-point measurements over a 50 mm by 50 mm area

A New Method to Measure the Distance Between Graduation Lines on Graduated Scales

December 1, 1999
Author(s)
William B. Penzes, Robert Allen, Michael W. Cresswell, L Linholm, E C. Teague
Line scales are used throughout industry for a variety of applications. The most common is the stage micrometer, a small graduated glass scale for the calibration of optical instruments such as microscopes. However, stage micrometers are generally not

Grating Pitch Measurements With the Molecular Measuring Machine

November 1, 1999
Author(s)
John A. Kramar, Jay S. Jun, William B. Penzes, Fredric Scire, E C. Teague, John S. Villarrubia
At the National Institute of Standards and Technology, we are building a metrology instrument called the Molecular Measuring Machine (M^3) with the goal of performing nanometer- accuracy two-dimensional feature placement measurements over a 50 mm by 50 mm

The NIST Length Scale Interferometer

July 23, 1999
Author(s)
John S. Beers, William B. Penzes
The National Institute of Standards and Technology (NIST) interferometer for measuring graduated length scales has been in use since 1965. It was developed in response to the redefinition of the meter in 1960 from the prototype platinum-iridium bar to the

Toward Nanometer Accuracy Measurements

June 1, 1999
Author(s)
John A. Kramar, E Amatucci, David E. Gilsinn, Jay S. Jun, William B. Penzes, Fredric Scire, E C. Teague, John S. Villarrubia
We at NIST are building a metrology instrument called the Molecular Measuring Machine (MMM) with the goal of performing 2D point-to-point measurements with one nanometer accuracy cover a 50 mm by 50 mm area. The instrument combines a scanning tunneling

Two-Dimensional Calibration Artifact and Measurement Methodology

June 1, 1999
Author(s)
Richard M. Silver, Theodore D. Doiron, William B. Penzes, S Fox, Edward A. Kornegay, S Rathjen, M Takac, D Owen
In this paper, we describe our design and the manufacturing of a two-dimensional grid artifact of chrome on quartz on a 6 inch by 6 inch by .250 glass blank. The design has been agreed upon by a number of SEMI participants working on a two-dimensional

The NIST Length Scale Interferometer

May 1, 1999
Author(s)
John S. Beers, William B. Penzes
The National Institute of Standards and Technology (NIST) interferometer for measuring graduated length scales has been in use since 1965. It was developed in response to the redefinition of the meter in 1960 from the prototype platinum-iridium bar to the

The Molecular Measuring Machine

January 1, 1998
Author(s)
John A. Kramar, E Gilsinn, E Amatucci, C Villarrubia, E C. Teague, W Scire, William B. Penzes
To help meet the measurement needs of industries preparing to manufacture future generations of nanoelectronic devices and circuits, the National Institute of Standards and Technology (NIST) has designed and built an instrument¿called the Molecular

Hybrid Optical-Electrical Overlay Test Structure

January 1, 1997
Author(s)
Michael W. Cresswell, Robert Allen, L Linholm, William F. Guthrie, William B. Penzes, A Gurnell
This paper describes the exploratory use of electrical test structures to enable the calibration of optical overlay instruments of the type used to monitor semiconductor-device fabrication processes. Such optical instruments are known to be vulnerable to

Electrical Test Structure for Overlay Metrology Referenced to Absolute Length Standards

May 1, 1994
Author(s)
Michael W. Cresswell, William B. Penzes, Robert Allen, L Linholm, C Ellenwood, E C. Teague
This test structure is based on the voltage-dividing potentiometer principle and was originally replicated in a single lithography cycle to evaluate feature placement by a primary pattern generator. A new test structure has now been developed from the

A New Method to Measure the Distance Between Graduation Lines on Graduated Scales

January 1, 1994
Author(s)
William B. Penzes, Robert Allen, Michael W. Cresswell, L Linholm, E C. Teague
Line scales are used throughout industry for a variety of applications. The most common is the stage micrometer, a small graduated glass scale for the calibration of optical instruments such as microscopes. However, stage micrometers are generally not