Aoife R. Murphy

most citedDominant electron-phonon scattering mechanisms in

n

-type PbTe from first principles

78 citations · 136 across the 3 of their papers we have counts for

collaborators

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cond-mat.mtrl-sci2018★ 19 cited

Acoustic Deformation Potentials of $n$ -Type PbTe from First Principles

Aoife R. Murphy, Felipe Murphy-Armando, Stephen Fahy +1

We calculate the uniaxial and dilatation acoustic deformation potentials, $Ξ_{u}^{L}$ and $Ξ_{d}^{L}$ , of the conduction band L valleys of PbTe from first principles,…

cond-mat.mtrl-sci2018★ 39 cited

Acoustic-Soft Optical Mode Coupling Leads to Negative Thermal Expansion of GeTe near the Ferroelectric Phase Transition

Đorđe Dangić, Aoife R. Murphy, Éamonn D. Murray +2

GeTe is a well-known ferroelectric and thermoelectric material that undergoes a structural phase transition from a rhombohedral to the rocksalt structure at $\sim 600 - 700$ K. We pr…

Acoustic Deformation Potentials of n-Type PbTe from First Principles

Acoustic-Soft Optical Mode Coupling Leads to Negative Thermal Expansion of GeTe near the Ferroelectric Phase Transition

Acoustic Deformation Potentials of $n$ -Type PbTe from First Principles