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researcher

O. Portugall

15 papers hereh-index 163.4k citations84 works total

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

author position
  • middle author13
  • last author1

Across the 14 of 15 papers where every author was matched, so the position is known.

fields
  • cond-mat.mes-hall10
  • cond-mat.mtrl-sci2
  • cond-mat1
  • cond-mat.str-el1
  • physics.app-ph1
same name
  • O. Portugall — 3 papers, h 6
  • O. Portugall — 1 paper, h 0

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
20022017
most citedDirect Measurement of the Exciton Binding Energy and Effective Masses for Charge carriers in an Organic-Inorganic Tri-halide Perovskite

2.1k citations · 3.5k across the 15 of their papers we have counts for

collaborators
Showing 2007Show all

1 paper · 1 filter

cond-mat.mes-hall2007★ 125 cited

Magnetic Brightening of Carbon Nanotube Photoluminescence through Symmetry Breaking

J. Shaver, J. Kono, O. Portugall +5

Often a modification of microscopic symmetry in a system can result in a dramatic change in its macroscopic properties. Here we report that symmetry breaking by a tube-threading ma…

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