Browsing Elektrik Elektronik Mühendisliği Bölümü by Author "42475"

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BaCeO3'in rhombohedral-tetragonal faz geçişi için Raman frekansından sıcaklığın bir işlevi olarak hesaplanan sönüm sabiti, dielektrik duyarlılık, ters gevşeme zamanı ve aktivasyon enerjisi

Yurtseven, Hasan Hamit; Kiracı, Ali (2017)

kristalinin ferroelektrik fazında (T<TC), 110 cm-1 ve 125 cm-1 Raman kiplerini kullanarak sönüm katsayısı, dielektrik duyarlılık, ters gevhesaplanmıdeğerlerini hesaplamak için, sanki spin-fonon çiftlenim ve enerji dalgalanma ...
Calculation of the Halfwidth and the Activation Energy for the Soft Raman Modes in the Brominated Compounds of Tris-Sarcosine Calcium Chloride

Kiracı, Ali (2022-08-15)

This letter contributes how to calculate the anomalous behavior for the damping constant (halfwidth) of the ferroelectric Tris-Sarcosine Calcium Chloride (TSSC) and its brominated compounds TSSC1−xBrx (x = 0.13, 0.42 and ...
Calculation of the spin-lattice relaxation time and the activation energy near the IV–III phase transition in pyridinium fluorosulfonate (C5NH6)FSO3

Kara, N.; Kiracı, A.; Yurtseven, H. (2022)

The spin-lattice relaxation time T1H for protons nuclei is calculated in term of the pseudospin–phonon (PS) coupled and the energy fluctuation (EF) models close to the IV–III solid–solid phase transition of (Formula ...

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