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Sümeyra Eryiğit

E-mail
seryigit@metu.edu.tr
Department
Graduate School of Social Sciences
Professional development of teachers in PISA achiever countries: Finland, Estonia, Japan, Singapore and China
Tonga, Funda Eda; Eryiğit, Sümeyra; Yalçın, Fatma; Erden, Feyza Tantekin (2019-11-11)
The role of teachers in education is widely acknowledged in educational studies that routinely find that quality of teaching is fundamental to student success. Accordingly, this study set out to examine and describe the pr...
Magnetic Properties and Cation Distribution of Bimetallic (Mn-Co) Doped NiFe2O4 Nanoparticles
Baykala, A.; Eryiğit, Sümeyra; Amir, Md; GÜNGÜNEŞ, HAKAN; Sozeri, H.; Shirsath, Sagar E.; Sertkol, M.; Asiri, Sarah M. (2017-11-01)
Nickel ferrite (NiFe2O4), an inverse spinel crystal structure and a soft transition metal oxide, contemplated as a good magnetic semiconducting material with low coercivity and saturation magnetization (M (s)). In this stu...
Magnetic properties and hyperfine interactions of Co1-2xNixMnxFe2O4 nanoparticles
Baykal, A.; Eryiğit, Sümeyra; TOPKAYA, RAMAZAN; GÜNGÜNEŞ, HAKAN; Amir, Md.; YILDIZ, AYLİN; Kurtan, U.; Shirsath, Sagar E. (2017-04-15)
Col-2xNixMnxFe2O4 (0.0 <= x <= 0.5) nanoparticles (NPs) were prepared via citrate assisted microwave combustion route. XRD analysis confirmed the cubic structure (spinel) of all samples. Average crystallite size of product...