Mobile ambipolar domain in carbon-nanotube infrared emittersMarcus FreitagJia Chenet al.2004Physical Review Letters
Applied physics: Bright infrared emission from electrically induced excitons in carbon nanotubesJia ChenVasili Perebeinoset al.2005Science
Enhanced electroluminescence in suspended carbon nanotube transistorsJia ChenMarcus Freitaget al.2005DRC 2005