Photon tunneling reconstitution in black phosphorus/ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>h</mml:mi><mml:mi>BN</mml:mi></mml:mrow></mml:math> heterostructure

Excitation of hybrid modes constituted by different material-supported polaritons is a common way to enhance the near-field radiative energy transport, which has fascinating promise in applications thermal photonics. Here, we investigate near--field radiation mechanisms heterostructure composed $h\mathrm{BN}$ film and black phosphorus single layer. The results show that this heterostructured system can give rise remarkable enhancement for photon tunneling, outperforming properties its building blocks, as well some other representative heterostructures. Moreover, find anisotropic effect induce topological reconstitution phosphorus, forming novel polaritons. Notably, such significant differences compared type-I Reststrahlen band due anticrossing hybridization effect. Lastly, systematically analyze evolution polariton function thickness corresponding influence on heterostructure. This work may benefit harvesting cooling based two-dimensional material hyperbolic film.