Vb. Voronkov et al., USE OF DIRECT WAFER BONDING OF SILICON FOR FABRICATING SOLAR-CELL STRUCTURES WITH VERTICAL P-N-JUNCTIONS, Semiconductors (Woodbury, N.Y.), 32(7), 1998, pp. 789-791
A technology based on ion implantation and the direct wafer bonding of
p(+)-p-n(+) structures has been developed for multijunction silicon s
olar cells. The internal quantum efficiency of such structures is clos
e to unity in the wavelength range 350-900 nm. (C) 1998 American Insti
tute of Physics.