Amorphous carbon 2 Amorphous carbon thin films Carbon films 2 Chemical vapor deposition 2 Thin films 2 Amorphous films 1 Amorphous silicon 1 Boron 1 Boron-doped 1 Carbon based materials 1 Carbon network 1 Carbon source 1 Complicated structures 1 Deposition conditions 1 Doping (additives) 1 Doping temperature 1 Electrical and optical properties 1 Field emission microscopes 1 Field emission scanning electron microscopy 1 Fourier transform infrared spectroscopy 1 Hydrogenation 1 I-V measurements 1 Iodine 1 Nanostructures 1 Negative bias 1 Optical properties 1 Palm oil 1 Photoresponses 1 Photovoltaic applications 1 Photovoltaic effects 1