295 citations · 352 across the 5 of their papers we have counts for
5 papers
Ultrathin natural biotite crystals as a dielectric layer for van der Waals heterostructure applications
Raphaela de Oliveira, Ana Beatriz Yoshida, Cesar Rabahi +5
Biotite, an iron-rich mineral belonging to the trioctahedral mica group, is a naturally abundant layered material (LM) exhibiting attractive electronic properties for application i…
Exploring the structural and optoelectronic properties of natural insulating phlogopite in van der Waals heterostructures
Alisson R. Cadore, Raphaela de Oliveira, Raphael L. M. Lobato +11
Naturally occurring van der Waals crystals have brought unprecedented interest to nanomaterial researchers in recent years. So far, more than 1800 layered materials (LMs) have been…
Relaxing graphene plasmon excitation constraints through the use of an epsilon-near-zero substrate
Vinicius Tadin Alvarenga, D. A. Bahamon, Nuno M. R. Peres +1
Graphene plasmons have attracted significant attention due to their tunability, potentially long propagation lengths and ultracompact wavelengths. However, the latter characteristi…
Second-harmonic generation enhancement in monolayer transition-metal dichalcogenides by an epsilon-near-zero substrate
Pilar G. Vianna, Aline dos S. Almeida, Rodrigo M. Gerosa +2
Monolayer transition-metal dichalcogenides (TMDCs) present high second-order optical nonlinearity, which is extremely desirable for, e.g., frequency conversion in nonlinear photoni…
Random Fiber Laser
Christiano J. S. de Matos, Leonardo de S. Menezes, Antônio M. Brito-Silva +3
We investigate the effects of two dimensional confinement on the lasing properties of a classical random laser system operating in the incoherent feedback (diffusive) regime. A sus…