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researcher

P. Freire

6 papers hereh-index 375.1k citations302 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author5

Across the 5 of 6 papers where every author was matched, so the position is known.

fields
  • cond-mat.mtrl-sci5
  • physics.geo-ph1
same name
  • P. Freire — 30 papers, h 56
  • P. Freire — 6 papers, h 40

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19992008
most citedRaman studies of polycrystalline CaCu3​Ti4​O12​ under high-pressure

2 citations · 3 across the 3 of their papers we have counts for

collaborators
Showing physics.geo-phShow all

1 paper · 1 filter

physics.geo-ph2008

Fossilization in Geopark Araripe studied through X-ray diffraction, scanning microscopy and thermogravimetric analysis

Ricardo J. C. Lima, Paulo T. C. Freire, Zélia S. Macedo +2

The Geopark Araripe, located in Northeastern Brazil, is the first UNESCO Natural Park in the South hemisphere and a world-famous fossil deposit of the Early Cretaceous period (appr…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.