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 |