Abstract
The performance of vertical-type amorphous-silicon (a-Si) MOSFET’s has been improved significantly by employing native silicon dioxide as the gate insulator. The maximum field-effect mobility was 1.2 cm2/V ·s. An E/E-type inverter and a seven-stage ring oscillator have been fabricated by integrating the vertical-type a-Si MOSFET. The minimum propagation delay time was 95 ns/stage. The characteristics of an RS flip-flop circuit are also described.
Original language | English |
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Pages (from-to) | 919-922 |
Number of pages | 4 |
Journal | IEEE Transactions on Electron Devices |
Volume | 35 |
Issue number | 7 |
DOIs | |
State | Published - 1988/07 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering