J. Skelton

activity

20142022

most citedLattice dynamics and vibrational spectra of the orthorhombic, tetragonal and cubic phases of methylammonium lead iodide

576 citations · 2.7k across the 20 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

cond-mat.mtrl-sci2022

Theoretical study of the stability of the tetradymite-like phases of Sb $_{2}$ S $_{3}$ , Bi $_{2}$ S $_{3}$ , and Sb $_{2}$ Se $_{3}$

E. Lora da Silva, J. M. Skelton, P. Rodríguez-Hernández +5

We report a comparative theoretical study of the \textit{Pnma} and \textit{R-3m} phases of Sb $_{2}$ S $_{3}$ , Bi $_{2}$ S $_{3}$ , and Sb $_{2}$ Se $_{3}$ close to ambient pressure. Our enthalpy calcul…

cond-mat.mtrl-sci2022★ 2 cited

The Physical Significance of Imaginary Phonon Modes in Crystals

Ioanna Pallikara, Prakriti Kayastha, Jonathan M. Skelton +1

The lattice vibrations (phonon modes) of crystals underpin a large number of material properties. The harmonic phonon spectrum of a solid is the simplest description of its structu…

Theoretical study of the stability of the tetradymite-like phases of Sb2​S3​, Bi2​S3​, and Sb2​Se3​

The Physical Significance of Imaginary Phonon Modes in Crystals

Theoretical study of the stability of the tetradymite-like phases of Sb $_{2}$ S $_{3}$ , Bi $_{2}$ S $_{3}$ , and Sb $_{2}$ Se $_{3}$