Theoretical investigations 8 Graphene 4 Spontaneous emission 4 Surface plasmon 4 Surface plasmons 4 42.25.Fx 2 73.20.Mf 2 78.68.+m 2 81.05.ue 2 Alkanethiol molecules 2 Amino acids 2 Antennas 2 Bioinformatics 2 Compact monolayers 2 Covalently bonded 2 Dimers 2 Directional patterns (antenna) 2 Efficiency 2 Electroactive self-assembled monolayers 2 Electromagnetic methods 2 Electron transitions 2 Electronic device 2 Electronic structure 2 Free energy 2 Free radical reactions 2 Functional groups 2 Hydration free energies 2 Hydrogen bonds 2 Linear-response theory 2 Molecular electronics 2