Title :
Efficient field emission from bundle array of carbon-nanotube-on-silicon-nanowire heteroj unctions
Author :
Yung-Jr Hung ; San-Liang Lee ; Hsuan-Chen Chang ; Kuei-Yi Lee ; Ying-Sheng Huang
Author_Institution :
Dept. of Electron. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan
Abstract :
Released electrostatic screening effect and Joule heating in bundle arrays of carbon-nanotube-on-silicon-nanowire heterojunctions realized with novel fabrication approach enables efficient field emission of 0.9 V/μm turn-on field and >5 mA/cm current density.
Keywords :
carbon nanotubes; current density; electrostatics; elemental semiconductors; field emission; nanofabrication; nanophotonics; nanowires; optical arrays; optical fabrication; semiconductor heterojunctions; silicon; C-Si; Joule heating effect; carbon-nanotube-on-silicon-nanowire heteroj unctions; current density; electrostatic screening effect; field emission efficiency; optical array; optical fabrication; Arrays; Electrostatics; Fabrication; Heterojunctions; Nanowires; Silicon;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
