Makale detayı · 2017
LWIR all-atomic layer deposition ZnO bilayer microbolometer for thermal imaging
YÖKSİS
OpenAlex
SJR Q2
JCR Q4
Atıf 5
Yüzdelik 71.8%
FWCI 0.75
- Yıl
- 2017
- ISSN
0091-3286- Tür
- article
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Özet
İngilizce (OpenAlex)
We propose an all-ZnO bilayer microbolometer, operating in the long-wave infrared regime that can be implemented by consecutive atomic layer deposition growth steps. Bilayer design of the bolometer provides very high absorption coefficients compared to the same thickness of a single ZnO layer. High absorptivity of the bilayer structure enables higher performance (lower noise equivalent temperature difference and time constant values) compared to single-layer structure. We observe these results computationally by conducting both optical and thermal simulations.
Konular
- Thermal Radiation and Cooling Technologies
- Transition Metal Oxide Nanomaterials
- Thermal properties of materials
Birincil konu Thermal Radiation and Cooling Technologies