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| Title: | Field emission from carbon nanotubes: a comparative study between the carbon nanotubes synthesized by thermal and microwave plasma chemical vapor deposition |
| Authors: | RAI, PADMNABH
MOHAPATRA, DIPTI R
MISRA, ABHA
MISRA, DS |
| Keywords: | carbon nanotubes
field emission
iron
nanotechnology
plasma cvd
silicon
vacuum deposition |
| Issue Date: | 2007 |
| Publisher: | IEEE |
| Citation: | Proceedings of the IEEE International Workshop on Physics of Semiconductor Devices, Mumbai, India, 16-20 December 2007, 834 - 835 |
| Abstract: | The carbon nanotubes (CNTs) samples are grown using the microwave plasma chemical vapor deposition (MPCVD) and thermal chemical vapor deposition (THCVD) technique on Fe catalyst deposited by thermal evaporation on silicon substrate. The field emission measurements of the samples have been made in a diode assembly at room temperature in a vacuum chamber with a base pressure of 10-7 mbar. The turn-on fields of CNT films grown by THCVD and MPCVD techniques are 0.6 and 1.0 V/mum, respectively. |
| URI: | 10.1109/IWPSD.2007.4472649
http://hdl.handle.net/10054/1253
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1253 |
| ISBN: | 978-1-4244-1728-5 |
| Appears in Collections: | Proceedings papers
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