John Hopfield: H-Index 1 · 96K Citations | Citation Map

John Hopfield

John Hopfield is a researcher affiliated with Professor, Princeton University, specializing in Theoretical Physics. Their work has been cited 96,488 times. This profile visualizes their global influence, highlighting strong citation networks in US.

Theoretical Physics

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Professor, Princeton University•

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John Hopfield's Citation Metrics

Bibliometric impact based on 1 indexed publication.

H-Index: 1
i10-Index: 1
Total Citations: 96,488
Citing Countries: 1

As of April 2026.

John Hopfield has an h-index of 1 and 96,488 total citations across 1 publication, with research cited by institutions in 1 country.

Global Impact Map

Visualizing the geographic distribution of institutions that have cited your work.

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Top Citing Countries(Limited)

United States(US)

Top Citing Institutions(Limited)

Cornell University

Visa Evidence Package

Views and exports tuned for EB-1A, O-1A, and EB-2 NIW petitions. Sustained acclaim, geographic reach, and independent-citation filtering are the strongest evidence categories immigration adjudicators look for.

Citer Influence Network

Visa-ready visualisation: each outer ring node is a country citing this scholar. Node size & edge weight scale with citing-paper count. Showing top 1 of 1 countries (1 total citations).

Scholar

John Hopfield

USA

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Letter of Support — Candidate Recommenders

Ranked by EB-1A / O-1A relevance: independence from your home institution, affiliation with a top-ranked institution, repeat citations of your work, and recency. Reach out to the highest-scoring candidates to request support letters.

#1
Peter Leonard McMahon
7.0
Cornell University
USA· Cited your work 1 time
IndependentTop institution

Scores combine 5 signals: independence (+3), prestige institution (+2), repeat citations (+2 per paper, cap 5), recent activity (+1), and geography diversity (+1.5). Identity matching uses name + institution; namesakes at the same org are merged.