Abstract
Electrical isolation of p+-InP by MeV In-ion implantation has been compared with a multiple low-energy, O-ion implant sequence. The large straggle associated with an MeV In-ion implant results in a disorder level of comparable uniformity to that achieved with an O-ion implant sequence. The two implant schemes yield similar maximum sheet resistance values (∼ 6×106 Ω/sq) and thermal stabilities (400°C). However, the significant process simplification inherent with a single In-ion implant is advantageous.
| Original language | English |
|---|---|
| Pages (from-to) | 835-837 |
| Number of pages | 3 |
| Journal | Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms |
| Volume | 80-81 |
| Issue number | PART 2 |
| DOIs | |
| Publication status | Published - 1993 |