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20112026
most citedElectron-phonon interaction contribution to the total energy of group IV semiconductor polymorphs: evaluation and implications

6 citations · 8 across the 5 of their papers we have counts for

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cond-mat.mtrl-sci2026

Accurate computation of the electron-phonon interaction contribution to the total energy

Shilpa Paul, Mogadalai Pandurangan Gururajan, Amrita Bhattacharya +1

The standard Hamiltonian of a coupled electron-phonon system is based on second-order perturbation theory. The EPI contribution in the standard Hamiltonian consists of two terms, t…