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Alfredo Segura

12 papers hereh-index 12930 citations14 works total

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

author position
  • middle author10
  • last author2

Across the 12 of 12 papers where every author was matched, so the position is known.

fields
  • cond-mat.mtrl-sci11
  • cond-mat1

identity via Semantic Scholar / OpenAlex

activity
19962012
most citedOptical absorption of divalent metal tungstates: Correlation between the band-gap energy and the cation ionic radius

306 citations · 1.2k across the 12 of their papers we have counts for

collaborators
Showing 2006Show all

2 papers · 1 filter

cond-mat.mtrl-sci2006★ 73 cited

Effects of high pressure on the optical absorption spectrum of scintillating PbWO4 crystals

D. Errandonea, D. Martinez-Garcia, R. Lacomba-Perales +2

The pressure behavior of the absorption edge of PbWO4 was studied up to 15.3 GPa. It red-shifts at -71 meV/GPa below 6.1 GPa, but at 6.3 GPa the band-gap collapses from 3.5 eV to 2…

cond-mat.mtrl-sci2006★ 111 cited

Determination of the high-pressure crystal structure of BaWO4 and PbWO4

D. Errandonea, J. Pellicer-Porres, F. J. Manjon +10

We report the results of both angle-dispersive x-ray diffraction and x-ray absorption near-edge structure studies in BaWO4 and PbWO4 at pressures of up to 56 GPa and 24 GPa, respec…

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