Author/Authors :
Akcay، N. نويسنده , , Erol، A. نويسنده , , Arikan، M.C. نويسنده , , Mazzucato، S. نويسنده , , Chalker، P.R. نويسنده , , Joyce، T.B. نويسنده ,
Abstract :
The spectral dependence of in-plane photovoltage (PV) and photoconductivity (PC) in sequentially grown GalnAs and GaInNAs double quantum well (DQW) heterostructures has been investigated. The spectra were taken at different temperatures, ranging from 30 K to 300 K. Optical spectra obtained from PV and PC measurements were found to be complementary and are discussed in terms of possible optical transitions in the structure.
