RT Book, Section
T1 Influence of doping on the native acceptors of gallium antimonide
A1 Hidalgo Alcalde, Pedro
A1 Méndez Martín, María Bianchi
A1 Piqueras De Noriega, Francisco Javier
A1 Dutta, P. S.
A1 Diéguez, E.
AB Cathodoluminescence (CL) in the scanning electron microscope (SEM) has been used to investigate the effect of doping with chromium and vanadium on the native accepters and on the general structure of extended defects of gallium antimonide single crystals. Both impurities cause the reduction of the CL band at 775 meV (band A) attributed to a native acceptor. This effect is explained by the formation of a complex involving the dopant. CL images reveal the presence of precipitates and inhomogeneities in impurity distribution.
PB IOP Publishing LTD
SN 0-7503-0464-2
YR 1997
FD 1997
LK https://hdl.handle.net/20.500.14352/60821
UL https://hdl.handle.net/20.500.14352/60821
NO © IOP Publishing LTD.Royal-Microscopical-Society Conference on Microscopy of Semiconducting Materials (1997. Oxford)
DS Docta Complutense
RD 4 abr 2025