Abstract
The electrical conductivity of diamond thin films produced by the hot-filament technique is found to increase when diborane is incorporated in the precursor gas mixture. The combination of well-defined bulk conductivity measurements with quantitative secondary-ion mass spectrometry and Raman spectroscopy shows that the conductivity increase is associated with atomic boron doping and rules out any significant role for a graphitic-type component.
Original language | English (US) |
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Pages (from-to) | 1121-1123 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 55 |
Issue number | 11 |
DOIs | |
State | Published - Dec 1 1989 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)