Transmission pulse photoacoustic response of thin semiconductor plate
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Stanimirović, ZdravkoStanimirović, Ivanka
Galović, Slobodanka
Đorđević, Katarina Lj.
Suljovrujić, Edin
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In modern high-speed semiconductor electronics, there is a high-rate heating of components that is affected by very fast relaxation processes. The relaxation times of these processes should be known for thermal management of these devices. For almost half a century, photoacoustic techniques have been successfully developed and used to investigate physical semiconductor properties. In order to enable observation of fast relaxation processes, the model of pulse photoacoustic signal is proposed that includes influence of thermal relaxations. It is shown that these processes can be observed in a thin semiconductor layer by choosing the frequency of short pulse train and their duty cycle.
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Journal of Applied Physics, 2023, 133, 19, 195701-Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) (RS-MESTD-inst-2020-200017)
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VinčaTY - JOUR AU - Stanimirović, Zdravko AU - Stanimirović, Ivanka AU - Galović, Slobodanka AU - Đorđević, Katarina Lj. AU - Suljovrujić, Edin PY - 2023 UR - https://vinar.vin.bg.ac.rs/handle/123456789/11067 AB - In modern high-speed semiconductor electronics, there is a high-rate heating of components that is affected by very fast relaxation processes. The relaxation times of these processes should be known for thermal management of these devices. For almost half a century, photoacoustic techniques have been successfully developed and used to investigate physical semiconductor properties. In order to enable observation of fast relaxation processes, the model of pulse photoacoustic signal is proposed that includes influence of thermal relaxations. It is shown that these processes can be observed in a thin semiconductor layer by choosing the frequency of short pulse train and their duty cycle. T2 - Journal of Applied Physics T1 - Transmission pulse photoacoustic response of thin semiconductor plate VL - 133 IS - 19 SP - 195701 DO - 10.1063/5.0152714 ER -
@article{ author = "Stanimirović, Zdravko and Stanimirović, Ivanka and Galović, Slobodanka and Đorđević, Katarina Lj. and Suljovrujić, Edin", year = "2023", abstract = "In modern high-speed semiconductor electronics, there is a high-rate heating of components that is affected by very fast relaxation processes. The relaxation times of these processes should be known for thermal management of these devices. For almost half a century, photoacoustic techniques have been successfully developed and used to investigate physical semiconductor properties. In order to enable observation of fast relaxation processes, the model of pulse photoacoustic signal is proposed that includes influence of thermal relaxations. It is shown that these processes can be observed in a thin semiconductor layer by choosing the frequency of short pulse train and their duty cycle.", journal = "Journal of Applied Physics", title = "Transmission pulse photoacoustic response of thin semiconductor plate", volume = "133", number = "19", pages = "195701", doi = "10.1063/5.0152714" }
Stanimirović, Z., Stanimirović, I., Galović, S., Đorđević, K. Lj.,& Suljovrujić, E.. (2023). Transmission pulse photoacoustic response of thin semiconductor plate. in Journal of Applied Physics, 133(19), 195701. https://doi.org/10.1063/5.0152714
Stanimirović Z, Stanimirović I, Galović S, Đorđević KL, Suljovrujić E. Transmission pulse photoacoustic response of thin semiconductor plate. in Journal of Applied Physics. 2023;133(19):195701. doi:10.1063/5.0152714 .
Stanimirović, Zdravko, Stanimirović, Ivanka, Galović, Slobodanka, Đorđević, Katarina Lj., Suljovrujić, Edin, "Transmission pulse photoacoustic response of thin semiconductor plate" in Journal of Applied Physics, 133, no. 19 (2023):195701, https://doi.org/10.1063/5.0152714 . .