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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sanghoon Bae Farber, D. Kalkan, A. Fonash, S. |
| Copyright Year | 1997 |
| Description | Author affiliation: Electron. Mater. & Process. Res. Lab., Pennsylvania State Univ., University Park, PA, USA (Sanghoon Bae) |
| Abstract | Summary form only given, as follows. We report on our low temperature deposition approach to silicon nitride, amorphous silicon (a-Si) and polycrystalline silicon (poly-Si), and doped a-Si films using an Electron Cyclotron Resonance PECVD system. We find that silicon nitride films, deposited at temperatures as low as 30/spl deg/C can be obtained with /spl sim/7/spl times/10/sup -9/ A/cm/sup 2/ leakage currents, flat band voltages of /spl sim/0.6 V, and breakdown field strengths of /spl sim/6 MC/cm. In the case of the a-Si and poly-Si films, we employ X-ray diffraction, UV reflectance, photoluminescence, and electrical conductivity for evaluation. We find that a-Si films, deposited in the 30-120/spl deg/C temperature range, can be obtained with a photo-sensitivity (I/sub photo//I/sub dark/) of /spl sim/10/sup 4/ under AM1 light and that we can also produce polycrystalline films at temperatures as low as 120/spl deg/C on glass and polyethersulfone substrates. In the case of doped materials, conductivities of 10/sup -3/-10/sup -2/ S/cm can be obtained for the as-deposited layers grown at temperatures as low as 40/spl deg/C. |
| File Size | 117163 |
| File Format | |
| ISBN | 0780339908 |
| ISSN | 07309244 |
| DOI | 10.1109/PLASMA.1997.605152 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1997-05-19 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Amorphous materials Semiconductor films Breakdown voltage Optical films Conductivity Temperature distribution Amorphous silicon Electrons Cyclotrons Resonance |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering |
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