Yazar "Bayraklı Sürücü, Özge" için listeleme
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Analysis of current conduction mechanism in CZTSSe/n-Si structure
Terlemezoğlu, Makbule; Bayraklı Sürücü, Özge; Güllü, Hasan Hüseyin; Çolako?lu, Tahir; Yıldız, Dilber Esra; Parlak, Mehmet (Springer, 2018)In this study, Cu2ZnSn(S,Se)(4) (CZTSSe) thin films were deposited by the single step thermal evaporation process using the sintered powder of CZTSSe on soda lime glass (SLG) and Si wafer substrates. The structural, optical, ... -
Construction of self-assembled vertical nanoflakes on CZTSSe thin films
Terlemezoğlu, Makbule; Bayraklı Sürücü, Özge; Çolako?lu, Tahir; Abak, Musa Kurtuluş; Güllü, Hasan Hüseyin; Erçelebi, Çiğdem; Parlak, Mehmet (Institute of Physics Publishing, 2019)Cu2ZnSn(S, Se)4 (CZTSSe) is a promising alternative absorber material to achieve high power conversion efficiencies, besides its property of involving low-cost and earth-abundant elements when compared to Cu(In, Ga)Se2 ... -
CZTSSe thin films fabricated by single step deposition for superstrate solar cell applications
Terlemezoğlu, Makbule; Bayraklı Sürücü, Özge; Doğru Balbaşı, Çiğdem; Güllü, Hasan Hüseyin; Çiftpınar, Hande; Erçelebi, Çiğdem; Parlak, Mehmet (Springer New York LLC, 2019)The focus of this study is the characterization of Cu2ZnSn(S,Se)4 (CZTSSe) thin films and fabrication of CZTSSe solar cell in superstrate configuration. In this work, superstrate-type configuration of glass/ITO/CdS/CZTSSe/Au ... -
Deposition of CZTSe thin films and illumination effects on the device properties of Ag/n-Si/p-CZTSe/In heterostructure
Bayraklı Sürücü, Özge; Terlemezoğlu, Makbule; Güllü, H. H.; Parlak, Mehmet (Elsevier Science Sa, 2017)Characterization of Cu2ZnSnSe4 (CZTSe) thin films deposited by thermal evaporation sequentially from the pure elemental sources and in-situ post annealing was carried out at 400 C under Se evaporation atmosphere. Another ... -
Determination of current transport characteristics in Au-Cu/CuO/n-Si Schottky diodes
Bayraklı Sürücü, Özge; Güllü, Hasan Hüseyin; Terlemezoğlu, Makbule; Yıldız, D. E.; Parlak, Mehmet (Elsevier B.V., 2019)In this study, the material properties of CuO thin films fabricated by sputtering technique and electrical properties of CuO/n-Si structure were reported. Temperature-dependent current-voltage (I-V) measurement was carried ... -
Frequency effect on electrical and dielectric characteristics of In/Cu 2 ZnSnTe 4 /Si/Ag diode structure
Güllü, H. H.; Bayraklı Sürücü, Özge; Terlemezoğlu, Makbule; Yıldız, D. E.; Parlak, Mehmet (Springer New York LLC, 2019)In/Cu 2 ZnSnTe 4 /Si/Ag diode structure was fabricated by sputtering Cu 2 ZnSnTe 4 (CZTTe) thin film layer on the Si layer with In front contact. The frequency dependent room temperature capacitance and conductance ... -
Investigation of carrier transport mechanisms in the Cu-Zn-Se based hetero-structure grown by sputtering technique
Güllü, H. H.; Terlemezoğlu, Makbule; Bayraklı Sürücü, Özge; Yıldız, D. E.; Parlak, Mehmet (Canadian Science Publishing, Nrc Research Press, 2018)In this paper, we present results of the electrical characterization of n-Si/p-Cu-Zn-Se hetero-structure. Sputtered film was found in Se-rich behavior with tetragonal polycrystalline nature along with (112) preferred ... -
Investigation of electrical characteristics of Ag/ZnO/Si sandwich structure
Güllü, H. H.; Bayraklı Sürücü, Özge; Terlemezoğlu, Makbule; Yıldız, D. E.; Parlak, Mehmet (Springer New York LLC, 2019)In this study, temperature-dependent current–voltage (I–V), frequency-dependent capacitance–voltage (C–V) and conductance–voltage (G/ ?- V) measurements are carried out for the electrical characterization of a zinc oxide ... -
Investigation of precursor sequence and post-annealing effects on the properties of Cu2SnZnSe4 thin films deposited by the elemental thermal evaporation
Bayraklı Sürücü, Özge; Terlemezoğlu, Makbule; Güllü, H. H.; Parlak, Mehmet (Iop Publishing Ltd, 2017)Cu2ZnSnSe4 (CZTSe) thin films were deposited onto soda lime glass substrates by thermal evaporation using the pure elemental sources. The influence of the sequential deposition order of Zn and Sn precursor layers for ... -
Temperature dependence of band gaps in sputtered SnSe thin films
Delice, S.; Işık, M.; Güllü, H. H.; Terlemezoğlu, Makbule; Bayraklı Sürücü, Özge; Parlak, Mehmet; Gasanly, Nizami Mamed (Elsevier Ltd, 2019)Temperature-dependent transmission experiments were performed for tin selenide (SnSe) thin films deposited by rf magnetron sputtering method in between 10 and 300 K and in the wavelength region of 400–1000 nm. Transmission ... -
Temperature dependence of electrical properties in In/Cu 2 ZnSnTe 4 /Si/Ag diodes
Güllü, H. H.; Yıldız, D. E.; Bayraklı Sürücü, Özge; Terlemezoğlu, Makbule; Parlak, Mehmet (Indian Academy of Sciences, 2019)Cu 2 ZnSnTe 4 (CZTTe) thin films with In metal contact were deposited by thermal evaporation on monocrystalline n-type Si wafers with Ag ohmic contact to investigate the device characteristics of an In/CZTTe/Si/Ag diode. ... -
Temperature-dependent optical characteristics of sputtered NiO thin films
Terlemezoğlu, Makbule; Bayraklı Sürücü, Özge; Işık, Mehmet; Gasanly, Nizami Mamed; Parlak, Mehmet (Springer Science and Business Media Deutschland GmbH, 2022)In this work, nickel oxide thin films were deposited by radio frequency magnetron sputtering technique. X-ray diffraction (XRD), scanning electron microscopy and energy-dispersive X-ray analysis methods were applied to ...