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A combined theoretical and experimental investigation of the electronic and vibrational properties of red lead pigment.

• The optical band gap computed using GW approximation is in excellent agreement with the experimental one • Resonance Raman spectra of minium can be recorded by using the 532 nm laser line • DFT modeling is a valuable tool to study prototypical materials by exploiting structure-properties relations...

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Published in:Journal of Cultural Heritage Vol. 46; pp. 374 - 382
Main Authors: Amat, Anna, Rosi, Francesca, Miliani, Costanza, Sassi, Paola, Paolantoni, Marco, Fantacci, Simona
Format: Article
Published: Elsevier B.V. Nov2020
Subjects:
Resonance Raman effect
Band gaps
Lead oxides
Raman spectroscopy
Density functional theory
Online Access:View this record in EBSCOhost