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.

Journals

Vibration-induced PM and AM noise in microwave components

Author(s)
Archita Hati, Craig W. Nelson, David A. Howe
The performance of microwave components is sensitive to vibrations to some extent. Among them, microwave cables and connectors, bandpass filters, mechanical...

Spectrum Simulation in DTSA-II

Author(s)
Nicholas W. Ritchie
Spectrum simulation is a useful practical and pedagogical tool. Particularly with complex samples or trace constituents, a simulation can help to understand the...

The coefficient of thermal expansion of highly enriched 28Si

Author(s)
Ernest G. Kessler Jr., Guido Bartl, Arnold Nicolaus, Rene Schodel, Peter Becker
For the new definition of the SI-unit mass based on a fundamental constant, a redetermination of Avogadro s constant is the goal of an international...

From the Editor's Desk: Why We Are Here

Author(s)
Catherine A. Remley
This is an Editorial for the October, 2009 issue of IEEE Microwave Magazine. Kate Remley, the Editor-in-Chief, writes about timely topics for the members of the...

Photomask metrology using a 193 nm scatterfield microscope

Author(s)
Richard Quintanilha, Bryan M. Barnes, Martin Y. Sohn, Lowell P. Howard, Richard M. Silver, James E. Potzick, Michael T. Stocker
The current photomask linewidth Standard Reference Material (SRM) supplied by the National Institute of Standards and Technology (NIST), SRM 2059, is the fifth...

Thermal Diffusivity of H2O near the Critical Point

Author(s)
Jan V. Sengers, Richard A. Perkins, Marcia L. Huber, Bernard Le Neindre
The asymptotic critical behavior of the thermal diffusivity of H 2O, deduced from dynamic light-scattering measurements, is shown to be in good agreement with...

Micromachined resonators of high Q-factor based on atomic layer deposited alumina

Author(s)
Atif A. Imtiaz, Yuan-Jen Chang, Jason M. Gray, Dragon Seghete, Steven George, Thomas Mitchell (Mitch) Wallis, Pavel Kabos, Charles T. Rogers, Victor M. Bright
In this paper, atomic layer deposited (ALD) alumina (Al2O3) has been demonstrated as the structural material for a micro-resonator for the first time.  An...

Neutron Beta-Decay

Author(s)
Jeffrey S. Nico
Studies of low-energy processes, such as neutron beta-decay, contribute important information regarding die rent aspects of physics including nuclear and...
Was this page helpful?