Alex Hallett

collaborators

2 papers

cond-mat.mtrl-sci2026

Chirality in BaTiOCu $_{4}$ (PO $_{4}$ ) $_{4}$

Alex Hallett, Nicola A. Spaldin

We present a first principles study of the ferrochiral phase transition in chiral BaTiOCu $_{4}$ (PO $_{4}$ ) $_{4}$ , which has been shown using X-ray diffraction to proceed via the antiferro…

cond-mat.supr-con2024

Effects of doping on polar order in SrTiO $_{3}$ from first-principles modeling

Alex Hallett, John W. Harter

SrTiO $_{3}$ is an incipient ferroelectric and an exceptionally dilute superconductor with a dome-like dependence on carrier concentration. Stabilization of a polar phase through ch…

Chirality in BaTiOCu4​(PO4​)4​

Effects of doping on polar order in SrTiO3​ from first-principles modeling

Chirality in BaTiOCu $_{4}$ (PO $_{4}$ ) $_{4}$

Effects of doping on polar order in SrTiO $_{3}$ from first-principles modeling