5.3(top 5%)

2-year impact

5.2(top 5%)

3-year impact

4.8(top 5%)

5-year impact

3.2(top 10%)

10-year impact

17.8K(top 1%)

PR articles

408.4K(top 1%)

PR citations

155(top 2%)

PR h-index

166(top 2%)

h-index

5.5(top 5%)

extended IF

5.2(top 5%)

2-YI (article-only)

15.4(top 10%)

2-YI (review-only)

4.3(top 10%)

2-YI (comm only)

5.2(top 5%)

2-YI (no self-cite.)

18.4K

documents

458.8K

doc citations

Materials Research Bulletin 2-year impact factor (no self-citations) — This chart shows the 2-year impact factor of **Materials Research Bulletin** excluding self-citations over time and its percentile among journals. Self-citations — citations from articles in the same journal — are removed from the numerator.

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How is the 2-year impact (no self-citations) calculated?

The 2-year impact (no self-citations) for year X equals the citations received in year X to items published in years X-1 and X-2, divided by the number of citable items published in those two years. Self-citations — citations originating from articles published in the same journal — are excluded from the numerator.

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Materials Research Bulletin