Boundary conditions for phosphorene nanoribbons in the continuum approach

We investigate the energy spectrum of single-layer black phosphorene nanoribbons (BPNs) by means of a low-energy expansion of a recently proposed tight-binding model that describes electron and hole bands close to the Fermi energy level. Using the continuum approach, we propose boundary conditions b...

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Veröffentlicht in:	Physical review. B 2016-12, Vol.94 (23), p.235415, Article 235415
Hauptverfasser:	de Sousa, D. J. P., de Castro, L. V., da Costa, D. R., Pereira, J. Milton
Format:	Artikel
Sprache:	eng
Schlagworte:	Binding Boundary conditions Energy gap Energy levels Energy spectra Lattices (mathematics) Mathematical models Nanoribbons Phosphorene Subgroups Wave functions
Online-Zugang:	Volltext
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