3 papers
cond-mat.str-el2026
Cascades in transport and optical conductivity of Twisted Bilayer Graphene
M. J. Calderón, A. Camjayi, A. Datta +1
Using a combined Dynamical Mean Field Theory and Hartree (DMFT+H) calculation we study the transport and optical properties of the 8-band heavy fermion model for Twisted Bilayer Gr…
cond-mat.mes-hall2024
Gate-tunable negative differential resistance in multifunctional van der Waals heterostructure
Richa Mitra, Konstantina Iordanidou, Naveen Shetty +7
Two-dimensional (2D) semiconductors have emerged as leading candidates for the development of low-power and multifunctional computing applications, thanks to their qualities such a…
cond-mat.mes-hall2024
Helical trilayer graphene in magnetic field: Chern mosaic and higher Chern number ideal flat bands
Anushree Datta, Daniele Guerci, Mark O. Goerbig +1
Helical trilayer graphene (hTG) exhibits a supermoiré pattern with large domains centered around stacking points ABA and BAB, where two well-separated low-energy bands appear with…