8.4(top 2%)
impact factor
135.2K(top 0.1%)
papers
11.0M(top 0.1%)
citations
861(top 0.1%)
h-index
8.4(top 2%)
extended IF
136.8K
all documents
11.2M
doc citations
1.4K(top 0.1%)
g-index
impact-factor
The graph shows the changes in the impact factor of Physical Review Letters and its corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.