152 citations · 679 across the 22 of their papers we have counts for
22 papers
Emergence of a Non-van der Waals Magnetic Phase in a van der Waals Ferromagnet
Bikash Das, Subrata Ghosh, Shamashis Sengupta +12
Manipulation of long-range order in two-dimensional (2D) van der Waals (vdW) magnetic materials (e.g., CrI, CrSiTe etc.), exfoliated in few-atomic layer, can be achieved vi…
Spin-dependent recombination mechanisms for quintet bi-excitons generated through singlet fission
Yan Sun, L. R. Weiss, V. Derkach +3
We investigate the physical mechanisms for spin-dependent recombination of a strongly bound pair of triplet excitons generated by singlet fission and forming a spin quintet (total…
Hidden Granular Superconductivity Above 500K in off-the-shelf graphite materials
Raphael Rousset-Zenou, Samar Layek, Miguel Monteverde +3
It has been reported that graphite hosts room temperature superconductivity. Here we provide new results that confirm these claims on different samples of highly oriented pyrolytic…
Possible high temperature superconducting transitions in disordered graphite obtained from room temperature deintercalated KC
Samar Layek, Miguel Monteverde, Gastón Garbarino +13
Although progress with twisted graphene nano-devices is boosting the superconductivity that is the consequence of their Moiré flat electronic bands, the immense choice for future d…
Density-tuned isotherms and dynamic change at phase transition in a gate-controlled superconducting system
Shamashis Sengupta, Miguel Monteverde, Anil Murani +3
Two-dimensional electron gases in SrTiO3-based heterostructures provide a platform to study the real-time evolution of the macroscopic state with a variation of the carrier density…
Gate-tunable superconductivity at SrTiO3 surface realized by Al layer evaporation
Shamashis Sengupta, Emilie Tisserond, Florence Linez +8
Electronic properties of low dimensional superconductors are determined by many-body-effects. This physics has been studied traditionally with superconducting thin films, and in re…