Edwin R. Williams

发表

Uncertainty Improvements of the NIST Electronic Kilogram

Ruimin Liu, Richard L. Steiner, Edwin R. Williams, 2007, IEEE Transactions on Instrumentation and Measurement.

Hysteresis and Related Error Mechanisms in the NIST Watt Balance Experiment

Ruimin Liu, Ali Erdemir, Richard L. Steiner, 2001, Journal of research of the National Institute of Standards and Technology.

A result from the NIST watt balance and an analysis of uncertainties

Richard L. Steiner, Edwin R. Williams, David B. Newell, 1999, IEEE Trans. Instrum. Meas..

Methods for Aligning the NIST e

Gerard N. Stenbakken, Edwin R. Williams, R. L. Steiner, 1996 .

Balance Pan Damping Using Rings of Tuned Sloshing Liquids

Ruimin Liu, Richard L. Steiner, Edwin R. Williams, 2009, IEEE Transactions on Instrumentation and Measurement.

The NBS Absolute Ampere Experiment

Edwin R. Williams, William D. Phillips, George R. Jones, 1985, IEEE Transactions on Instrumentation and Measurement.

SI Traceability of Force at the Nanonewton Level | NIST

Jon R. Pratt, Edwin R. Williams, David B. Newell, 2001 .

The NIST microforce realization and measurement project

Jon R. Pratt, Edwin R. Williams, David B. Newell, 2002, Conference Digest Conference on Precision Electromagnetic Measurements.

The NIST project for the electronic realization of the kilogram

Ruimin Liu, Richard L. Steiner, Edwin R. Williams, 2005, IEEE Transactions on Instrumentation and Measurement.

Design and construction of a superconducting magnet system for the absolute ampere experiment

J. R. Purcell, Edwin R. Williams, William D. Phillips, 1982 .

A Magnetic Levitation Technique for the Simultaneous Comparison of Mass Artifacts in Air and Vacuum

Ruimin Liu, Edwin R. Williams, Patrick J. Abbott, 2008, IEEE Transactions on Instrumentation and Measurement.

Standard Cell Calibration via Current Transfer

Edwin R. Williams, Bruce F. Field, P. T. Olsen, 1974 .

A measurement of the NBS electrical watt in SI units

Edwin R. Williams, Randolph E. Elmquist, George R. Jones, 1989 .

Adopting the International System of Units to the 21st century | NIST

Barry N. Taylor, Edwin R. Williams, Peter J. Mohr, 2011 .

The NIST microforce realization and measurement project

Jon R. Pratt, Edwin R. Williams, John A. Kramar, 2002, CPEM 2002.

Toward the SI System Based on Fundamental Constants: Weighing the Electron

Edwin R. Williams, 2007, IEEE Transactions on Instrumentation and Measurement.

Magnetic Levitation System for the Dissemination of a Non-Artifact Based Kilogram | NIST

Edwin R. Williams, Patrick J. Abbott, Zeina J. Kubarych, 2007 .

The Realization of the Ampere at NBS

Edwin R. Williams, Marvin E. Cage, William D. Phillips, 1980, IEEE Transactions on Instrumentation and Measurement.

Towards an electronic kilogram: an improved measurement of the Planck constant and electron mass

Edwin R. Williams, David B. Newell, R. L. Steiner, 2005 .

Height Calibration of Atomic Force Microscopes Using Silicon Atomic Step Artifacts | NIST

Ronald G. Dixson, Richard M. Silver, Theodore V. Vorburger, 1996 .

The NIST watt balance: progress toward monitoring the kilogram

Kenichi Fujii, Edwin R. Williams, David B. Newell, 1997 .

Alignment uncertainties of the NIST watt experiment

Kenichi Fujii, Gerard N. Stenbakken, Edwin R. Williams, 1997 .

Redefinition of the kilogram: a decision whose time has come

Peter J. Mohr, Barry N. Taylor, Edwin R. Williams, 2005 .

Accurate Measurement of the Planck Constant

Edwin R. Williams, David B. Newell, R. L. Steiner, 1998 .

Reference Standards, Uncertainties, and the Future of the NIST Electronic Kilogram | NIST

Edwin R. Williams, David B. Newell, Joshua P. Schwarz, 1999 .

A Noncontacting Magnetic Pickup Probe for Measuring the Pitch of a Precision Solenoid

Edwin R. Williams, P. T. Olsen, E. Williams, 1972 .

Dissipation and Dynamic Nonlinear Behavior in the Quantum Hall Regime

D. C. Tsui, Edwin R. Williams, Ronald F. Dziuba, 1983 .

Redefinition of the kilogram, ampere, kelvin and mole: a proposed approach to implementing CIPM recommendation 1 (CI-2005)

Peter J. Mohr, Barry N. Taylor, Edwin R. Williams, 2006 .

Application of Single Electron Tunneling: Precision Capacitance Ratio Measurements

Edwin R. Williams, Frederick C. Wellstood, Robert J. Soulen, 1995 .

Adapting the International System of Units to the twenty-first century

Peter J. Mohr, Barry N. Taylor, Edwin R. Williams, 2011, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.

The Ampere and Electrical Standards

Nile M. Oldham, Yi-hua Tang, Edwin R. Williams, 2001, Journal of research of the National Institute of Standards and Technology.