An official website of the United States government
Here’s how you know
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.
McDonald, D.
(1986),
Modeling a Voltage-Locked Josephson Junction Array Amplifier: Gain, Input, Impedance, and Bandwidth, Journal of Applied Physics
(Accessed October 2, 2023)