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About

D. Yu. Nefedov is a materials scientist whose research focuses on the phase behavior and structural transformations of gallium-based alloys under nanoconfinement. His work bridges fundamental condensed-matter physics with practical applications in nanoelectronics and phase-change materials. Nefedov’s key contributions include demonstrating the stabilization of the metastable β-Ga phase in nanostructured Ga–In alloys (2021, 5 citations), a finding that challenges conventional bulk-phase thermodynamics. He further elucidated supercooling phenomena and structure transformations in these systems (2022, 4 citations), revealing how nanoscale dimensions alter alloy phase diagrams. His most recent study (2024, 2 citations) systematically examines how porous matrix morphology impacts the phase diagrams of GaInSn alloys under nanoconfinement, providing a framework for designing tunable nanoalloys. Additionally, his NMR studies of bulk Ga–In melts (2025, 1 citation) offer complementary insights into liquid-state structural evolution. Though early in his career, Nefedov’s work has already garnered attention for its systematic approach to nanoscale thermodynamics, with each publication building a cohesive narrative about size-dependent phase stability. His research is particularly valuable for scientists developing next-generation thermal management or reconfigurable electronic devices.