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cond-mat.mes-hall2024
Conductance properties of an - Corbino disk
Mijanur Islam, Saurabh Basu
In this work, we investigate an - lattice in the form of a Corbino disk, characterized by inner and outer radii and , threaded by a tunable magnetic flux. Throug…
cond-mat.mes-hall2024★ 8 cited
Holstein polaron in a pseudospin- quantum spin Hall system: first and second order topological phase transitions
Kuntal Bhattacharyya, Srijata Lahiri, Mijanur Islam +1
We theoretically propose the occurrence of a quantum spin Hall (QSH) and a second order topological phase transition (TPT) driven by electron-phonon (e-p) coupling in a pseudospin-…
cond-mat.mes-hall2024
Electron-phonon coupling induced topological phase transition in an - Haldane-Holstein model
Mijanur Islam, Kuntal Bhattacharyya, Saurabh Basu
We present impelling evidence of topological phase transitions induced by electron-phonon (e-ph) coupling in an - Haldane-Holstein model that presents smooth tunability bet…