Rukma Nevgi

activity

20212026

most citedStrain glass versus antisite disorder induced ferromagnetic state in Fe doped Ni-Mn-In Heusler martensites

6 citations · 6 across the 2 of their papers we have counts for

collaborators

3 papers

cond-mat.mtrl-sci2026

Coupled phase transitions in crystalline solids with extreme chemical disorder

Subha Dey, Rukma Nevgi, Suresh Chandra Joshi +13

Structural phase transitions often couple to magnetic and electronic degrees of freedom, enabling emergent phenomena in solids. In high-entropy oxides (HEOs), which typically stabi…

cond-mat.mtrl-sci2025

Extreme disorder in crystalline perovskite oxide: a new paradigm in quantum materials research

Srimanta Middey, Nandana Bhattacharya, Rukma Nevgi +2

Perovskite oxides ( $A B$ O $_{3}$ ) have long been central to the advancement of modern condensed matter physics, owing to their rich and tunable electronic and magnetic properties. The…

cond-mat.mtrl-sci2021★ 6 cited

Strain glass versus antisite disorder induced ferromagnetic state in Fe doped Ni-Mn-In Heusler martensites

Rukma Nevgi, K. R. Priolkar, Mehmet Acet

Fe doping in Ni $_{2}$ Mn $_{1.5}$ In $_{0.5}$ results in suppression of the martensitic phase via two contrasting routes. In Ni $_{2}$ Mn $_{1.5 - x}$ Fe $_{x}$ In $_{0.5}$ , the martensitic phase i…