Yazar "Demir İlkay" için Fizik Bölümü Makale Koleksiyonu listeleme
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Comprehensive growth and characterization study of GeOx/Si
Baghdedi, Dhouha; Hopoğlu, Hicret; Sarıtaş, Sevda; Demir İlkay; Altuntaş İsmail; Abdelmoula, Najmeddine; Gür, Emre; ŞenadımTüzemen, Ebru (ELSEVIER, 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 ... -
Effect of substrate temperature on Raman study and optical properties of GeOx/ Si thin films
Baghdedi, Dhouha; Hopoğlu, Hicret; Demir İlkay; Altuntaş İsmail; Abdelmoula, Najmeddine; ŞenadımTüzemen, Ebru (Springer, 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 GeOx ... -
Investigating the optical, electronic, magnetic properties and DFT of NiO films prepared using RF sputtering with various argon pressures
Hopoğlu, Hicret; Kaya, Doğan; Maslov, Mikhail M.; Kaya Savaş; Demir İlkay; Altuntaş İsmail; Ungan, Fatih; Akyol, Mustafa; Ekicibil, Ahmet; ŞenadımTüzemen, Ebru (ELSEVIER, 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 gas ... -
Modeling of temperature‑dependent photoluminescence of GaN epilayer by artificial neural network
ŞenadımTüzemen, Ebru; Yüksek, Ahmet Gürkan; Demir İlkay; Horoz, Sabit; Altuntaş İsmail (Springer, 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 ...