Impact Factor
3.08
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Recent article records with DOI-first linking and condensed abstracts.
Title from cover.
Imprint varies.
Print issues ceased with v. 24 (2013).
Also issued online.
Published in association with the American Institute of Physics, Apr. 1990- .