Makbule Terlemezoğlu

E-mail

tmakbule@metu.edu.tr

Department

Scopus Author ID

57193666915

Optical light management by self-arrangement of inverted tetragonal pyramids on the silicon surface through copper-assisted etching technique in a single step Donercark, Ergi; Çolakoğlu, Tahir; Terlemezoğlu, Makbule; Abak, Musa Kurtulus; Çiftpınar, Emine Hande; Bek, Alpan; Turan, Razit (2022-09-01) 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 etchin...
Growth and optical characterization of Sn0.6Sb0.4Se layer single crystals for optoelectronic applications Bektas, T.; Terlemezoğlu, Makbule; Surucu, O.; Isik, M.; Parlak, Mehmet (2022-04-01) © 2021SnSe compound is an attractive semiconductor material due to its usage in photovoltaic applications. The substitution of Sb in the SnSe compound presents a remarkable advantage especially in point of tuning optical c...
A Study on Tetragonal-star Like Shaped Inverted Pyramid Texturing Donercark, Ergi; Çiftpınar, Emine Hande; Terlemezoğlu, Makbule; Colakoglu, Tahir; Turan, Raşit (2021-01-01) 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 format...
Temperature-tuned band gap properties of MoS2 thin films Surucu, O.; Isik, M.; Hasanlı, Nızamı; Terlemezoğlu, Makbule; Parlak, Mehmet (Elsevier BV, 2020-09-15) 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 pre...
Electrical characterization of CdZnTe/Si diode structure Balbasi, C. Dogru; Terlemezoğlu, Makbule; Gullu, H. H.; Yildiz, D. E.; Parlak, M. (Springer Science and Business Media LLC, 2020-07-01) Temperature-dependent current-voltage (I - V), and frequency dependent capacitance-voltage (C - V) and conductance-voltage (G - V) measurements were performed in order to analyze characteristics of CdZnTe/Si structure. Obt...
Characterization of one-step deposited Cu2ZnSnS4 thin films derived from a single crystalline powder Peksu, Elif; Terlemezoğlu, Makbule; Parlak, Mehmet; Karaağaç, Hakan (Elsevier BV, 2019-12-01) In this paper, Cu-deficient and Zn-rich Cu2ZnSnS4 (CZTS) single crystals were successfully grown by Bridgman technique. Following the investigation of structural and photo-electrical properties of the grown CZTS crystal, t...
Temperature dependence of band gaps in sputtered SnSe thin films Delice, S.; Isik, M.; Gullu, H.H.; Terlemezoğlu, Makbule; Bayrakli Surucu, O.; Parlak, Mehmet; Hasanlı, Nızamı (Elsevier BV, 2019-08-01) 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...
Investigation of electrical characteristics of Ag/ZnO/Si sandwich structure Gullu, H. H.; Surucu, O. Bayrakli; Terlemezoğlu, Makbule; Yildiz, D. E.; Parlak, Mehmet (Springer Science and Business Media LLC, 2019-08-01) In this study, temperature-dependent current-voltage (I-V), frequency-dependent capacitance-voltage (C-V) and conductance-voltage (G/omega-V) measurements are carried out for the electrical characterization of a zinc oxide...
CZTSSe thin films fabricated by single step deposition for superstrate solar cell applications Terlemezoğlu, Makbule; Dogru, C.; Gullu, H. H.; Çiftpınar, Emine Hande; Parlak, Mehmet (Springer Science and Business Media LLC, 2019-06-01) 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/CZTSS...
Frequency effect on electrical and dielectric characteristics of In/Cu2ZnSnTe4/Si/Ag diode structure Gullu, H. H.; Surucu, O. Bayrakli; Terlemezoğlu, Makbule; Yildiz, D. E.; Parlak, Mehmet (Springer Science and Business Media LLC, 2019-05-01) In/Cu2ZnSnTe4/Si/Ag diode structure was fabricated by sputtering Cu2ZnSnTe4 (CZTTe) thin film layer on the Si layer with In front contact. The frequency dependent room temperature capacitance and conductance measurements w...

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