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cond-mat.mtrl-sci2025
Empirical approaches to Fröhlich excitonic polarons in polar semiconductors
Jacky Even, Simon Thebaud, Aseem Rajan Kshirsagar +4
The excitonic correlation between electron and hole and these carriers' interactions with underlying crystal lattice govern the opto-electronic response of semiconductors. The latt…
cond-mat.mtrl-sci2024★ 2 cited
Understanding electronic excited states in BiFeO via ab initio calculations and symmetry analysis
Aseem Rajan Kshirsagar, Sven Reichardt
BiFeO is a technologically relevant multiferroic perovskite featuring ferroelectricity and antiferromagnetism. Its lattice, magnetic, and ferroelectric degrees of freedoms are…
cond-mat.mtrl-sci2024
Flipping of electronic spins in BiFeO via chiral excitations
Aseem Rajan Kshirsagar, Sven Reichardt
BiFeO is a multiferroic material featuring ferroelectricity and noncollinear antiferromagnetism. Definitive and efficient control of the characteristic spin texture of BiFeO$_3…