58 citations · 209 across the 14 of their papers we have counts for
5 papers · 1 filter
Low-temperature lattice effects in the spin-liquid candidate -(BEDT-TTF)Cu(CN)
Rudra Sekhar Manna, Steffi Hartmann, Elena Gati +3
The quasi-two-dimensional organic charge-transfer salt -(BEDT-TTF)Cu(CN) is one of the prime candidates for a quantum spin-liquid due the strong spin frustration of…
Antibonding Ground state of Adatom Molecules in Bulk Dirac Semimetals
Y. Marques, A. E. Obispo, L. S. Ricco +3
The ground state of the diatomic molecules in nature is inevitably bonding, and its first excited state is antibonding. We demonstrate theoretically that, for a pair of distant ada…
Realization of anomalous multiferroicity in free-standing graphene with magnetic adatoms
Y. Marques, L. S. Ricco, F. A. Dessotti +4
It is generally believed that free-standing graphene does not demonstrate any ferroic properties. In the present work we revise this statement and show that single graphene sheet w…
Effect of Interdots Electronic Repulsion in the Majorana Signature for a Double Dot Interferometer
L. S. Ricco, Y. Marques, F. A. Dessotti +2
We investigate theoretically the features of the Majorana hallmark in the presence of Coulomb repulsion between two quantum dots describing a spinless Aharonov-Bohm-like interferom…
Quantum phase transition triggering magnetic BICs in graphene
L. H. Guessi, Y. Marques, R. S. Machado +6
Graphene hosting a pair of collinear adatoms in the phantom atom configuration has pseudogap with cubic scaling on energy, which leads to the appearance…