Browsing by Author "ENGEL, A."
Now showing items 1-2 of 2
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Article
Optical-Absorption Coefficient and Nonradiative Quantum Efficiency Photopyroelectric Spectra of Pure Crystal Silicon from a Single Modulation Frequency
Christofides, Constantinos; ENGEL, A.; Mandelis, Andreas (1991)
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Article
Quantitative Photopyroelectric Out-Of-Phase Spectroscopy of Amorphous-Silicon Thin-Films Deposited on Crystalline Silicon
Christofides, Constantinos; Mandelis, Andreas; ENGEL, A.; Bisson, M.; HARLING, G. (1991)A photopyroelectric spectrometer with real-time and(or) self-normalization capability was used for both conventional transmission and thermal-wave spectroscopic measurements of amorphous Si thin films, deposited on crystalline ...