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cond-mat.dis-nn2019
Spin-selective Aharonov-Casher caging in a topological quantum network
Amrita Mukherjee, Rudolf A. Romer, Arunava Chakrabarti
A periodic network of connected rhombii, mimicking a spintronic device, is shown to exhibit an intriguing spin selective extreme localization, when submerged in a uniform out of pl…
cond-mat.dis-nn2019★ 6 cited
Flux modulated flat band engineering in square-kagome ladder network
Atanu Nandy, Amrita Mukherjee
The origin of non-dispersive flat band modes for a quasi-one dimensional square-kagome ladder network is explored analytically by virtue of the real space renormalization group (RS…