Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Conferences

Microwave Synthesizers for Atomic Frequency Standards

Author(s)
A Sen gupta, F Garcia nava, Craig Nelson, David A. Howe, F L. Walls
Following our earlier work on a new approach to synthesising the Cs hyperfine frequency of 9.192 GHz, we describe developments on its further refinements. The...

Measurements of Static Noise in Display Images

Author(s)
John W. Roberts, Edward F. Kelley
The appearance of noise on a display is an important usability issue. Sources of noise include electrical interference, display driver artifacts, resampling...

Detection of Pinholes in Ultrathin Films by Magnetic Coupling

Author(s)
William F. Egelhoff Jr., L Gan, P J. Chen, Cedric J. Powell, Robert McMichael, R A. Fry
When two magnetic films are separated by a nonmagnetic film, pinholes in the nonmagnetic film can allow direct contact and, thereby, magnetic coupling between...

Tensile Creep in the Next Generation Silicon Nitride

Author(s)
F Lofaj, Sheldon M. Wiederhorn, Gabrielle G. Long, P R. Jemian
The tensile creep behavior of a Lu-containing silicon nitride (SN 281) was characterized in the temperature range of 1350oC to 1550oC for test periods up to...
Was this page helpful?