U. Wieser, U. Kunze, et al.
Physica E: Low-Dimensional Systems and Nanostructures
Defects introduced by reactive-ion etching (RIE) and plasma etching (PE) using deuterium have been studied in boron-doped silicon with the photoluminescence (PL) technique. We have observed a set of broad luminescence bands in the below-bandgap range between 1.05 and 0.8 eV. These bands change in intensity as well as in photon energy with annealing. We attribute all these PL bands to electron-hole recombination in heavily damaged regions, where electrons and holes can be localized in potential wells caused by the strain surrounding the microscopic hydrogen defects. © 1989.
U. Wieser, U. Kunze, et al.
Physica E: Low-Dimensional Systems and Nanostructures
C.M. Brown, L. Cristofolini, et al.
Chemistry of Materials
D.D. Awschalom, J.-M. Halbout
Journal of Magnetism and Magnetic Materials
Heinz Schmid, Hans Biebuyck, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures