Vertical-Type Amorphous-Silicon MOSFET IC’s

Hiroyuki Okada, Yasutaka Uchida, Kazumasa Arai, Shunri Oda, Masakiyo Matsumura

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

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 languageEnglish
Pages (from-to)919-922
Number of pages4
JournalIEEE Transactions on Electron Devices
Volume35
Issue number7
DOIs
StatePublished - 1988/07

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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