spinels 2critical exponents 1exchange interactions 1formation energy prediction 1geometric frustration 1machine learning 1magnetic phase transitions 1magnetic properties 1monte carlo simulations 1surrogate modeling 1
From the 2 of 2 linked papers with an AI index.
2 papers
cond-mat.mtrl-sci2026
Coordination-Resolved Surrogate Models for Thermodynamic Stability, Band Gaps, and Magnetic Moments of Spinel Oxides, Sulfides, and Selenides
Keltoum Khallouq, Ayoub El Maazouzi, Rachid Masrour
The authors curated a dataset of 320 cubic spinel oxides, sulfides, and selenides and trained tree‑ensemble surrogate models to predict formation energy, hull distance, band gap, m…
cond-mat.mtrl-sci2026
Exchange topology and criticality in ferrite and chromium spinels: a unified Monte Carlo analysis
Keltoum Khallouq, Ayoub El Maazouzi, Kamal Boumhara +1
The paper presents a unified Monte Carlo study of magnetic spinel compounds, comparing ferrite and chromium families, and introduces reduced parameters to relate exchange interacti…