![A comparative study of EL2 and other deep centers in undoped SI GaAs using optical absorption spectra and photoconductivity measurements]()
A comparative study of EL2 and other deep centers in undoped SI GaAs using optical absorption spectra and photoconductivity measurementsJ.P. Kozlova; T.J. Bowles; V.K. Eremin; V.N. Gavrin; O.G. Koshelev; A.V. Markov; V.A. Morozova; A.J. Polyakov; E.M. Verbitskaya; E.P. Veretenkin · 2003