Physics – Condensed Matter – Mesoscale and Nanoscale Physics
Scientific paper
2010-08-31
Eur. Phys. J. D. 34: 255-257 2005
Physics
Condensed Matter
Mesoscale and Nanoscale Physics
Scientific paper
The atomic deposited BN films with the thickness of nanometers (ABN) were prepared by radio frequency magnetron sputtering method and the nanostructured BN films (CBN) were prepared by Low Energy Cluster Beam Deposition. UV-Vis Absorption measurement proves the band gap of 4.27eV and field emission of the BN films were carried out. F-N plots of all the samples give a good fitting and demonstrate the F-N tunneling of the emission process. The emission of ABN begins at the electric field of 14.6 V/{\mu}m while that of CBN starts at 5.10V/{\mu}m. Emission current density of 1mA/cm2 for ABN needs the field of 20V/{\mu}m while that of CBN needs only 12.1V/{\mu}m. The cluster-deposited BN on n-type Silicon substrate proves a good performance in terms of the lower gauge voltage, more emission sites and higher electron intensity and seems a promising substitute for the cascade of Field Emission.
Ge Jun
Song Fengqi
Wang Guanghou
Zhang Lu
Zhu Lianzhong
No associations
LandOfFree
Low energy cluster beam deposited BN films as the cascade for Field Emission does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Low energy cluster beam deposited BN films as the cascade for Field Emission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low energy cluster beam deposited BN films as the cascade for Field Emission will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-179977