DX centers have been investigated using deep level transient spectroscopy (DLTS) in Si doped AlAs and in selectively doped GaAs-AlAs superlattices (SLs) grown by molecular beam epitaxy. The activation energy for thermal emission is $E_{\rm a} = 0.42$ eV in both the SLs and AlAs layers. For the first time a study of the capture in a SL reveals a capture activation energy $E_{\rm cap} = 0.36$ cV, which locates the DX at $E_{\rm t}\approx 60$ meV below the conduction miniband. Taking into account the measured energies and trap concentrations, we show that the DX observed in the SLs lies in the AlAs layers.Des mesures de spectroscopie capacitives effectuées sur AlAs et sur des super-réseaux (SR) GaAs-AlAs dopés sélectivement et épitaxiés par je...
The reverse-bias pulsed deep level transient spectroscopy (RDLTS) and a new temperature-dependent pu...
We present a critical analysis of both deep level transient spectroscopy and transient microwave abs...
Capacitance-voltage characterization at different temperatures and emission and capture deep-level t...
DX centers have been investigated using deep level transient spectroscopy (DLTS) in Si doped AlAs an...
Two well-separated electron traps with activation energies: Et ≅ 0.286 eV and Et ≅ 0.433 eV have bee...
A deep-level transient spectroscopy (DLTS) technique is reported for determining the capture cross-s...
Photo-deep level transient spectroscopy with 1.38 eV light reveals a new level with thermal activati...
DX centers have been detected in vertical transport experiments of GaAs-AlAs superlattices. We studi...
A deep‐level transient spectroscopy (DLTS) technique is reported for determining the capture cross‐s...
DX centers have been detected in vertical transport experiments of GaAs-AlAs superlattices. We studi...
Trapping characteristics of two peaks, named A and B, associated with the well-known DX center in mo...
Photo-Deep Level Transient Spectroscopy detection of a new level with thermal activation energy 0.22...
Al-related DX-like centers were observed in n-type Al-doped ZnS1-xTex epilayers grown by molecular-b...
A well-known technique—Deep level Transient Spectroscopy (DLTS)—was used for investigating deep leve...
79 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1986.This thesis presents the resul...
The reverse-bias pulsed deep level transient spectroscopy (RDLTS) and a new temperature-dependent pu...
We present a critical analysis of both deep level transient spectroscopy and transient microwave abs...
Capacitance-voltage characterization at different temperatures and emission and capture deep-level t...
DX centers have been investigated using deep level transient spectroscopy (DLTS) in Si doped AlAs an...
Two well-separated electron traps with activation energies: Et ≅ 0.286 eV and Et ≅ 0.433 eV have bee...
A deep-level transient spectroscopy (DLTS) technique is reported for determining the capture cross-s...
Photo-deep level transient spectroscopy with 1.38 eV light reveals a new level with thermal activati...
DX centers have been detected in vertical transport experiments of GaAs-AlAs superlattices. We studi...
A deep‐level transient spectroscopy (DLTS) technique is reported for determining the capture cross‐s...
DX centers have been detected in vertical transport experiments of GaAs-AlAs superlattices. We studi...
Trapping characteristics of two peaks, named A and B, associated with the well-known DX center in mo...
Photo-Deep Level Transient Spectroscopy detection of a new level with thermal activation energy 0.22...
Al-related DX-like centers were observed in n-type Al-doped ZnS1-xTex epilayers grown by molecular-b...
A well-known technique—Deep level Transient Spectroscopy (DLTS)—was used for investigating deep leve...
79 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1986.This thesis presents the resul...
The reverse-bias pulsed deep level transient spectroscopy (RDLTS) and a new temperature-dependent pu...
We present a critical analysis of both deep level transient spectroscopy and transient microwave abs...
Capacitance-voltage characterization at different temperatures and emission and capture deep-level t...