Confined transverse electric phonon polaritons in hexagonal boron nitrides

We predict the existence of confined transverse electric (TE) phonon polaritons in an ultrathin hexagonal boron nitride (hBN) slab below hBN's second transverse optical frequency. The skin depth of TE phonon polaritons can be decreased to subwavelength scale by increasing the thickness of hBN t...

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Bibliographic Details
Main Authors: Musa, Muhyiddeen Yahya, Renuka, Maturi, Lin, Xiao, Li, Rujiang, Wang, Huaping, Li, Erping, Zhang, Baile, Chen, Hongsheng
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2019
Subjects:
Online Access:https://hdl.handle.net/10356/106098
http://hdl.handle.net/10220/47901
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Institution: Nanyang Technological University
Language: English