Strong and Broadly Tunable Plasmon Resonances in Thick Films of Aligned Carbon Nanotubes
Strong and Broadly Tunable Plasmon Resonances in Thick Films of Aligned Carbon Nanotubes
Low-dimensional plasmonic materials can function as high quality terahertz and infrared antennas at deep subwavelength scales. Despite these antennas' strong coupling to electromagnetic fields, there is a pressing need to further strengthen their absorption. We address this problem by fabricating thick films of aligned, uniformly sized carbon nanotubes and showing …