Researchers from Pohang University of Science and Technology (POSTECH) and the University of Montpellier have successfully ...

A new study shows that coupling thermal energy into hyperbolic phonon-polariton modes in hexagonal boron nitride ...

Imagine electronic devices that never overheat and sensors that detect pollutants with unmatched precision. Researchers at ...

Boron Nitride (BN) exhibits multiple polymorphic forms, with hexagonal boron nitride (h-BN) and cubic boron nitride (c-BN) being the most significant. h-BN is known for its graphite-like layered ...

Newly published research demonstrates a novel way of generating phonon-polaritons by making electrons collide with crystal lattice structures. The discovery paves the way for cheaper, smaller ...

The work 'Hyperbolic phonon-polariton electroluminescence in 2D heterostructures', led by researchers at the US Advanced ...

“We report on the preparation of vanadium dioxide (VO 2) ultrathin films on hexagonal boron nitride (hBN), which is a typical two-dimensional material, to show clear metal–insulator transition owing ...

a thin layer of graphene sandwiched between two hexagonal boron nitride (hBN) slabs. First, in hBN, phonon-polaritons possess a significantly higher density of states and can propagate within the ...