works on
eigenframe topology 1electric field gradient 1first-principles calculations 1strain engineering 1tensor singularities 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

cond-mat.mtrl-sci2026

Singular geometry and eigenframe topology in local rank-2 tensor observables

I. C. J. Yap, B. Doerschel, S. Q. Jin +6

The paper investigates how symmetric second‑rank tensors, exemplified by the electric‑field‑gradient (EFG) tensor, develop singularities and a topological return‑parity when eigenv…