  Graphene, as a two-dimensional magneto-optical material, supports
magnetoplasmon polaritons (MPP) when exposed to an applied magnetic field.
Recently, MPP of a single-layer graphene has shown an excellent capability in
the modulation of near-field radiative heat transfer (NFRHT). In this study, we
present a comprehensive theoretical analysis of NFRHT between two multilayered
graphene structures, with a particular focus on the multiple MPP effect. We
reveal the physical mechanism and evolution law of the multiple MPP, and we
demonstrate that the multiple MPP allow one to mediate, enhance, and tune the
NFRHT by appropriately engineering the properties of graphene, the number of
graphene sheets, the intensity of magnetic fields, as well as the geometric
structure of systems. We show that the multiple MPP have a quite significant
distinction relative to the single MPP or multiple surface plasmon polaritons
(SPPs) in terms of modulating and manipulating NFRHT.
