Electronic Tunability and Anisotropy in 2D PN Allotropes under Strain

Key Points

• This research aims to explore the effects of strain on the electronic properties of two-dimensional phosphorus-nitrogen allotropes.
• Used density functional theory to analyze electronic properties.
• Investigated four monolayers: phosphorene and three P–N derivatives.
• Studied the impact of applied strain on these materials.
• Identified significant electronic tunability in the 2D PN allotropes under strain.
• Documented variations in anisotropy, affecting conductivity and mobility.
• Revealed potential for enhanced performance in nanoelectronic and optoelectronic applications.