Academic Ancestry

a person in the record

John Robert Schrieffer

American physicist1931 to 2019

Wikidata names John Bardeen as doctoral advisor, lists 1 doctoral student, and names John Bardeen as teacher. Linked to Wikidata, Mathematics Genealogy Project, and 6 other registers.

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John Robert Schrieffer, pictured

Two steps up and one down. Solid lines from Wikidata. The full sheet opens at four up and two down.

How to read the marksstated by Wikidata or indexed by OpenAlex

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata1

From Wikidata, shown separately from the thesis records.

Teachers and mentors1

Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.

  • a teacher or mentor, stated by Wikidata: not a thesis supervision

    John Bardeen

The line above and below4 steps

The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.

Below them, within 3 steps, the record reaches 2 people: 2 stated by Wikidata.

Education and career11

From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.