Yazar "Terlemezoğlu, Makbule" için listeleme
-
Optical light management by self-arrangement of inverted tetragonal pyramids on the silicon surface through copper-assisted etching technique in a single step
Dönerçark, Ergi; Çolakoğlu, Tahir; Terlemezoğlu, Makbule; Abajk, Musa Kurtuluş; Çiftpınar, Emine Hande; Bek, Alpan; Turan, Raşit (John Wiley and Sons Ltd, 2022)Developing efficient light trapping techniques plays a crucial role in improving silicon (Si) solar cell parameters by decreasing optical losses. Herein, four various surface morphologies by copper-assisted chemical etching ... -
Structural and temperature-tuned bandgap characteristics of thermally evaporated beta-In2S3 thin films
Sürücü, O.; Işık, M.; Terlemezoğlu, Makbule; Gasanly, N. M.; Parlak, M. (Springer, 2021)In2S3 is one of the attractive compounds taking remarkable interest in optoelectronic device applications. The present study reports the structural and optical characteristics of thermally evaporated beta-In2S3 thin films. ... -
Structural, morphological and temperature-tuned bandgap characteristics of CuS nano-flake thin films
Işık, M.; Terlemezoğlu, Makbule; Gasanly, N.; Parlak, M. (Elsevier B.V., 2022)Copper sulfide (CuS) thin films were produced by radio-frequency (RF) magnetron sputtering method. Structural, morphological and optical characteristics of deposited CuS films were presented. X-ray diffraction pattern ... -
A Study on Tetragonal-star like Shaped Inverted Pyramid Texturing
Donercark, E.; Çiftpınar, E.H.; Terlemezoğlu, Makbule; Çolakoğlu, T.; Turan, R. (Institute of Electrical and Electronics Engineers Inc., 2021)Surface texturing is one of the key process steps in solar cell fabrication. For an ideal surface texturing, surface recombination should be kept as low as possible while the light trapping property is improved. The formation ... -
A Study on the Structural, Morphological and Optical Properties of Cu_{2-x}Se Thin Films Deposited by Thermal Evaporation
Terlemezoğlu, Makbule (2021)In this work, the influence of post-annealing on the structural, morphological, and optical properties of copper selenide thin films deposited on glass substrate by thermal evaporation was investigated in detail. The post- ... -
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 band gap in SnS2xSe(2-2x) (x = 0.5) thin films
Delice, S.; Işık, M.; Güllü, H. H.; Terlemezoğlu, Makbule; Surucu, O.B.; Gasanly, Nizami Mamed; Parlak, Mehmet (Elsevier Ltd, 2020)Structural and optical properties of SnS2xSe(2-2x) thin films grown by magnetron sputtering method were investigated for composition of x = 0.5 (SnSSe) in the present study. X-ray diffraction, energy dispersive X-ray ... -
Temperature effects on optical characteristics of thermally evaporated CuSbSe2 thin films for solar cell applications
Sürücü, O.; Işık, M.; Terlemezoğlu, Makbule; Bektaş, T.; Gasanly, N.M.; Parlak, M. (Elsevier B.V., 2022)CuSbSe2 thin film was deposited by co-evaporation of binary CuSe and Sb2Se3 sources. The structural and morphological properties of the deposited thin film were investigated with X-ray diffraction (XRD), scanning electron ... -
Temperature-dependent material characterization of CuZnSe2 thin films
Güllü, H. H.; Surucu, O.; Terlemezoğlu, Makbule; Işık, M.; Ercelebi, C.; Gasanly, Nizami Mamed; Parlak, Mehmet (Elsevier B.V., 2020)In the present work, CuZnSe2 (CZSe) thin films were co-deposited by magnetron sputtering of ZnSe and Cu targets. The structural analyses resulted in the stoichiometric elemental composition and polycrystalline nature without ... -
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 ... -
Temperature-tuned band gap properties of MoS2 thin films
Sürücü, Özge; Işık, Mehmet; Gasanly, Nizami Mamed; Terlemezoğlu, Makbule; Parlak, Mehmet (Elsevier B.V., 2020)MoS2 is one of the fascinating members of transition metal dichalcogenides and has attracted great attention due to its various optoelectronic device applications and its characteristic as two-dimensional material. The ... -
Vibrational modes in ( TlGaS2)x‒(TlGaSe2)1−x mixed crystals by Raman measurements: compositional dependence of the mode frequencies and line‑shapes
Işık, M.; Terlemezoğlu, Makbule; Gasanly, Nizami Mamed; Babayeva, R.F. (Springer, 2020)TlGaS2 and TlGaSe2 ternary semiconducting compounds have been of scientific interest due to their large ultrafast optical nonlinearity characteristics. These remarkable properties make them promising semiconducting materials ...