| 摘要 |
<p>MIS HETEROJUNCTION STRUCTURES In a metal-insulator-semiconductor (MIS) structure, the I-layer comprises a single-crystal, semi-insulating layer which forms a substantially lattice-matched heterojunction with the underlying S-layer. Illustratively, the structure, grown by MBE, includes an indirect gap AlGaAs I-layer doped with a deep level impurity such as oxygen, iron or chromium, and a GaAs S-layer. GaAs FETs incorporating this MIS structure are described. CASEY, H. C. 5-16-8</p> |
