In:
Applied Physics Letters, AIP Publishing, Vol. 41, No. 8 ( 1982-10-15), p. 755-758
Abstract:
Conditions for post-implantation capless annealing of GaAs, called infrared rapid thermal annealing (IRTA) using halogen lamps, were investigated. Si-implanted GaAs (5×1012 cm−2, 150 keV) was annealed at temperatures ranging from 700 to 1100 °C for various annealing times. Annealed GaAs at 950 °C for 2–4 s shows about 75% electrical activation and 3700 cm2/Vs electron mobility without noticeable dopant diffusion and surface decomposition. Planar metal-semiconductor field-effect transistors (MESFET’s) fabricated on the active layer formed by this annealing method show that the technique is promising as a post-implantation annealing method for the fabrication of GaAs MESFET’s and GaAs integrated circuits (IC’s).
Type of Medium:
Online Resource
ISSN:
0003-6951
,
1077-3118
Language:
English
Publisher:
AIP Publishing
Publication Date:
1982
detail.hit.zdb_id:
211245-0
detail.hit.zdb_id:
1469436-0
