The optical band-gap energy of the semiconductors GaAs, CdSe, Cds, ZnSe and Si doped with P at a concentration of 4 x 1018cm-3, are obtained by photoacoustic spectroscopy technique. Excellent agreements are found with the values recorded in the literature
New information on mechanisms of photoacoustical effect formation in chalcogenide glass-like semicon...
This thesis work has mainly concentrated on the investigation of the ,optical and thermal properties...
The basics of photoacoustic spectroscopy in solid and gaseous samples are summarized. A survey of th...
The optical band-gap energy of the semiconductors GaAs, CdSe, Cds, ZnSe and Si doped with P at a con...
Optical fundamental band-gap energy of semiconductors by photoacoustic spectroscop
This article reviews the Photoacoustic technique and its application in spectroscopic and calorimetr...
In this work the authors used the photoacoustic spectroscopy under continuous light excitation to de...
How To Correctly Determine the Band Gap Energy of Modified Semiconductor Photocatalysts Based on UV–...
Graduation date: 2011A method for bandgap energy determination using di use re ection is presented\u...
In this work we used photoacoustic and thermal lens spectroscopy to study four different semiconduct...
Empirical formulae are obtained relating the direct band-gap energy of semiconductors and the mean a...
Since the early seventies, photoacoustic has been emerged as a well suited technique for the measure...
The photoacoustic (PA) signal should generally change with the extent of damage, in the form of surf...
Abstract. Since the early seventies, photoacoustic has been emerged as a well suited technique for t...
Texto completo. Acesso restrito. p. 423–429We have investigated the band gap shift of Si-doped AlxGa...
New information on mechanisms of photoacoustical effect formation in chalcogenide glass-like semicon...
This thesis work has mainly concentrated on the investigation of the ,optical and thermal properties...
The basics of photoacoustic spectroscopy in solid and gaseous samples are summarized. A survey of th...
The optical band-gap energy of the semiconductors GaAs, CdSe, Cds, ZnSe and Si doped with P at a con...
Optical fundamental band-gap energy of semiconductors by photoacoustic spectroscop
This article reviews the Photoacoustic technique and its application in spectroscopic and calorimetr...
In this work the authors used the photoacoustic spectroscopy under continuous light excitation to de...
How To Correctly Determine the Band Gap Energy of Modified Semiconductor Photocatalysts Based on UV–...
Graduation date: 2011A method for bandgap energy determination using di use re ection is presented\u...
In this work we used photoacoustic and thermal lens spectroscopy to study four different semiconduct...
Empirical formulae are obtained relating the direct band-gap energy of semiconductors and the mean a...
Since the early seventies, photoacoustic has been emerged as a well suited technique for the measure...
The photoacoustic (PA) signal should generally change with the extent of damage, in the form of surf...
Abstract. Since the early seventies, photoacoustic has been emerged as a well suited technique for t...
Texto completo. Acesso restrito. p. 423–429We have investigated the band gap shift of Si-doped AlxGa...
New information on mechanisms of photoacoustical effect formation in chalcogenide glass-like semicon...
This thesis work has mainly concentrated on the investigation of the ,optical and thermal properties...
The basics of photoacoustic spectroscopy in solid and gaseous samples are summarized. A survey of th...
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