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researcher

A. Ulvestad

8 papers hereh-index 232.1k citations54 works total

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

author position
  • sole author1
  • first author5
  • middle author1
  • last author1

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • cond-mat.mtrl-sci6
  • gr-qc1
  • physics.app-ph1

identity via Semantic Scholar / OpenAlex

activity
20122019
most citedGas-induced segregation in Pt-Rh alloy nanoparticles observed by in-situ Bragg coherent diffraction imaging

37 citations · 87 across the 8 of their papers we have counts for

collaborators
Showing 2012Show all

1 paper · 1 filter

gr-qc2012★ 2 cited

Creating universes with thick walls

Andrew Ulvestad, Andreas Albrecht

We study the dynamics of a spherically symmetric false vacuum bubble embedded in a true vacuum region separated by a "thick wall", which is generated by a scalar field in a quartic…

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