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Modeling of temperature‑dependent photoluminescence of GaN epilayer by artificial neural network
(22.06.2023)
Artificial neural networks (ANNs) are a type of machine learning model that are designed to mimic the structure and function
of biological neurons. They are particularly well-suited for tasks such as image and speech ...
Effect of substrate temperature on Raman study and optical properties of GeOx/ Si thin films
(14.10.2023)
In this study, GeOx
thin films were deposited onto Si substrates using the RF magnetron sputtering method. We looked at
how the temperature of the substrate affected the Raman spectra and optical characteristics of ...
High-quality AlN growth: a detailed study on ammonia flow
(25.01.2023)
High crystalline and optical quality aluminum nitride (AlN) films with thin
thickness have been grown on Al2O3 by MOVPE (metal-organic vapor phase
epitaxy) and the NH3 flow rate has been changed to improve the morphology
and ...
Comprehensive growth and characterization study of GeOx/Si
(15.02.2023)
In this study, the reactive radio frequency magnetron sputtering (RFMS) method under varying thickness
was used to deposit GeO x on Si substrate at room temperature. The effect of thickness on the structural
and optical ...
Experimental insights toward carrier localization in in-rich InGaAs/InP as candidate for SWIR detection: Microstructural analysis combined with optical investigation
(15.01.2023)
Hyperspectral imaging has been flourished thanks to the huge investigation of the infrared spectrum from NIR to
LWIR bands. The ternary InGaAs has been investigated herein in the context of studying the structural ...
Investigating the optical, electronic, magnetic properties and DFT of NiO films prepared using RF sputtering with various argon pressures
(23.04.2023)
In this study, we investigated the structural, optical, magnetic, and conductive properties of nickel oxide (NiO)
films on glass substrates deposited using Radio Frequency (RF) magnetron sputtering with varying Ar ...