Kaur, SSingh, JKumar, AshokSrivastava, STankeshwar, K.2019-09-032024-08-132019-09-032024-08-132019Kaur, S., Singh, J.and Kumar, A. et.al.Energetics and electronic structure of novel hybrid dumbbell monolayers.2115.10.1063/1.51132219.78E+120094243X10.1063/1.5113221https://kr.cup.edu.in/handle/32116/2411We report three new hybrid monolayers (C6P4, C6N4 and N6P4) of group-IV and group-V elements in dumbbell structure using density functional theory calculations. C6P4, C6N4 possess sp2 as well as sp3 hybridization in their honeycomb dumbbell structure while N6P4 possess only the sp3 hybridization in its non-honeycomb but dumbbell structure. The magnitude of cohesive energy of these hybrid monolayers suggests that C6N4 is the most favorable monolayer to be formed. We found that C6P4 is metallic while C6N4 and N6P4 are semiconductors. Also, we report as a representative case, the systematic structural phase transition from LHD-C to a new phosphorous allotrope which has been suggested to exists in our cohesive energy calculations. The reported monolayers join the family of two dimensional materials and may possess application in nanoelectronic devices. © 2019 Author(s).enConference Paperhttps://aip.scitation.org/doi/10.1063/1.5113221