Photoacoustic investigation of thermal and transport properties of amorphous GeSe thin films
Samo za registrovane korisnike
1994
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In this work the possibility of simultaneous determination of thermal and transport properties of thin films using a photoacoustic method was investigated. The properties of amorphous GeSe thin films, which were evaporated on quartz substrata, were examined by measuring their amplitude and phase photoacoustic spectra as a function of the modulated optical laser beam frequency. The measurements were performed in a specially constructed photoacoustic cell which enabled excitation of the sample on one side and detection of the acoustic response on the other. Thermal diffusivity and transport properties (diffusivity coefficient, recombination time, and the surface recombination velocity) of the GeSe thin films were determined by comparing of the experimental results and the calculated theoretical photoacoustic spectra.
Izvor:
Journal of Applied Physics, 1994, 76, 7, 4012-4021Izdavač:
- AIP Publishing
Institucija/grupa
IHTMTY - JOUR AU - Todorović, D. M. AU - Nikolić, P. M. AU - Vasiljević, Dana AU - Dramićanin, Miroslav PY - 1994 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3103 AB - In this work the possibility of simultaneous determination of thermal and transport properties of thin films using a photoacoustic method was investigated. The properties of amorphous GeSe thin films, which were evaporated on quartz substrata, were examined by measuring their amplitude and phase photoacoustic spectra as a function of the modulated optical laser beam frequency. The measurements were performed in a specially constructed photoacoustic cell which enabled excitation of the sample on one side and detection of the acoustic response on the other. Thermal diffusivity and transport properties (diffusivity coefficient, recombination time, and the surface recombination velocity) of the GeSe thin films were determined by comparing of the experimental results and the calculated theoretical photoacoustic spectra. PB - AIP Publishing T2 - Journal of Applied Physics T1 - Photoacoustic investigation of thermal and transport properties of amorphous GeSe thin films VL - 76 IS - 7 SP - 4012 EP - 4021 DO - 10.1063/1.357348 ER -
@article{ author = "Todorović, D. M. and Nikolić, P. M. and Vasiljević, Dana and Dramićanin, Miroslav", year = "1994", abstract = "In this work the possibility of simultaneous determination of thermal and transport properties of thin films using a photoacoustic method was investigated. The properties of amorphous GeSe thin films, which were evaporated on quartz substrata, were examined by measuring their amplitude and phase photoacoustic spectra as a function of the modulated optical laser beam frequency. The measurements were performed in a specially constructed photoacoustic cell which enabled excitation of the sample on one side and detection of the acoustic response on the other. Thermal diffusivity and transport properties (diffusivity coefficient, recombination time, and the surface recombination velocity) of the GeSe thin films were determined by comparing of the experimental results and the calculated theoretical photoacoustic spectra.", publisher = "AIP Publishing", journal = "Journal of Applied Physics", title = "Photoacoustic investigation of thermal and transport properties of amorphous GeSe thin films", volume = "76", number = "7", pages = "4012-4021", doi = "10.1063/1.357348" }
Todorović, D. M., Nikolić, P. M., Vasiljević, D.,& Dramićanin, M.. (1994). Photoacoustic investigation of thermal and transport properties of amorphous GeSe thin films. in Journal of Applied Physics AIP Publishing., 76(7), 4012-4021. https://doi.org/10.1063/1.357348
Todorović DM, Nikolić PM, Vasiljević D, Dramićanin M. Photoacoustic investigation of thermal and transport properties of amorphous GeSe thin films. in Journal of Applied Physics. 1994;76(7):4012-4021. doi:10.1063/1.357348 .
Todorović, D. M., Nikolić, P. M., Vasiljević, Dana, Dramićanin, Miroslav, "Photoacoustic investigation of thermal and transport properties of amorphous GeSe thin films" in Journal of Applied Physics, 76, no. 7 (1994):4012-4021, https://doi.org/10.1063/1.357348 . .