35 citations · 156 across the 15 of their papers we have counts for
3 papers · 1 filter
Engineering electronic states of periodic and quasiperiodic chains by buckling
Amrita Mukherjee, Atanu Nandy, Arunava Chakrabarti
The spectrum of spinless, non-interacting electrons on a linear chain that is buckled in a non- uniform manner giving it a flavor of a topologically disordered lattice, is investig…
Controlled delocalization of electronic states in a multi-strand quasiperiodic lattice
Amrita Mukherjee, Atanu Nandy, Arunava Chakrabarti
Finite strips, composed of a periodic stacking of infinite quasiperiodic Fibonacci chains, have been investigated in terms of their electronic properties. The system is described b…
Tight-binding chains with off-diagonal disorder: Bands of extended electronic states induced by minimal quasi-one dimensionality
Atanu Nandy, Biplab Pal, Arunava Chakrabarti
It is shown that, an entire class of off-diagonally disordered linear lattices composed of two basic building blocks and described within a tight binding model can be tailored to g…