In a field emission display panel, the triode structure has been used to decrease the driving voltage. Because a very strong electric field has been applied in front of the field emitters, the electron beam usually di...
the 973 Program of the Ministry of Science and Technology of China (Grant No. 2003CB314702)
The field emission characteristics of multiwalled carbon nanotubes grown on metal tips are studied at various temperatures. It is found that emission current at a given applied electric field increased with the temper...