Aftab Alam

activity

20232026

most citedTernary Alkali Metal Copper Chalcogenides ACuX (A= Na, K and X= S, Se, Te): Promising Candidate for Solar Harvesting Applications

1 citations · 1 across the 4 of their papers we have counts for

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cond-mat.mtrl-sci2026

Symmetry-Protected Phonon Topology and Low Lattice Thermal Conductivity in Square-Octagonal Chalcogenides

Nair Surabhi Suresh, Mondal Chiranjith, Alam Aftab +1

Unconventional lattice geometries provide an effective platform for realizing symmetry-protected topological phonon states that can strongly influence lattice heat transport. In th…

cond-mat.mtrl-sci2026

Lead-free antiperovskite derivatives Ba $_{3}$ MA $_{3}$ (M = P, As, Sb, Bi; A = Cl, Br, I): Next-gen materials for optoelectronics

Surajit Adhikari, Aftab Alam, Priya Johari

Antiperovskite derivatives have recently emerged as promising lead-free alternatives to halide perovskites for optoelectronic applications. Here, using a comprehensive first-princi…

Symmetry-Protected Phonon Topology and Low Lattice Thermal Conductivity in Square-Octagonal Chalcogenides

Lead-free antiperovskite derivatives Ba3​MA3​ (M = P, As, Sb, Bi; A = Cl, Br, I): Next-gen materials for optoelectronics

Lead-free antiperovskite derivatives Ba $_{3}$ MA $_{3}$ (M = P, As, Sb, Bi; A = Cl, Br, I): Next-gen materials for optoelectronics