Selçuk Yerci

Graduate School of Natural and Applied Sciences
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Spreading resistance modeling for rapid extraction of contact resistivity with a four-point probe
Turkay, Deniz; Tsoi, Konstantin; Donercark, Ergi; Turan, Raşit; Yerci, Selçuk (2021-09-15)
© 2021 Elsevier B.V.Extraction of contact resistivity (ρc) with the four-point probe (4PP) method requires considerably fewer fabrication and measurement steps compared to conventional alternatives (e.g. the transfer lengt...
Optical design of TCO-free interconnecting layer for all-perovskite tandem solar cells
Koc, Mehmet; Ameri, Mohsen; Yerci, Selçuk (2021-07-12)
© 2021 Author(s).Organic-inorganic hybrid perovskite materials are excellent candidates as light absorbers in tandem solar cells with advantages of tunable bandgaps, high absorption coefficients, and facile and low-cost fa...
Hybrid Vapor-Solution Sequentially Deposited Mixed-Halide Perovskite Solar Cells
Soltanpoor, Wiria; Dreessen, Chris; Şahiner, Mehmet Cem; Susic, Isidora; Afshord, Amir Zarean; Chirvony, Vladimir S.; Boix, Pablo P.; Günbaş, Emrullah Görkem; Yerci, Selçuk; Bolink, Henlk J. (2020-08-01)
The recent sky-rocketing performance of perovskite solar cells has triggered a strong interest in further upgrading the fabrication techniques to meet the scalability requirements of the photovoltaic industry. The integrat...
Preparation and Characterization of Mixed Halide MAPbI(3-x)Cl(x) Perovskite Thin Films by Three-Source Vacuum Deposition
Babaei, Azin; Soltanpoor, Wiria; Tesa-Serrate, Maria A.; Yerci, Selçuk; Sessolo, Michele; Bolink, Henk J. (2020-04-01)
Chloride is extensively used in the preparation of metal halide perovskites such as methylammonium lead iodide (MAPbI(3-x)Cl(x)), but its persistence and role in solution-processed materials has not yet been rationalized. ...
Combined Optical-Electrical Optimization of Cd1-xZnxTe/Silicon Tandem Solar Cells
Koc, Mehmet; Kartopu, Giray; Yerci, Selçuk (2020-04-01)
Although the fundamental limits have been established for the single junction solar cells, tandem configurations are one of the promising approaches to surpass these limits. One of the candidates for the top cell absorber ...
Engineering spin and antiferromagnetic resonances to realize an efficient direction-multiplexed visible meta-hologram
Ansari, Muhammad Afnan; Kim, Inki; Rukhlenko, Ivan D.; Zubair, Muhammad; Yerci, Selçuk; Tauqeer, Tauseef; Mehmood, Muhammad Qasim; Rho, Junsuk (2020-01-01)
Driven by the need for enhanced integrated performance and rapid development of ultrathin multitasked optical devices, this paper experimentally demonstrates monolayer direction-controlled multiplexing of a transmissive me...
Guideline for Optical Optimization of Planar Perovskite Solar Cells
Koc, Mehmet; Soltanpoor, Wiria; Bektas, Gence; Bolink, Henk J.; Yerci, Selçuk (2019-12-01)
Organometallic halide perovskite solar cells have emerged as a versatile photovoltaic technology with soaring efficiencies. Planar configuration, in particular, has been a structure of choice thanks to its lower temperatur...
Silisyum Güneş Hücrelerinin Veriminin Üstçevrim ile Artırılması için Çift Dalgaboyunda Yansıma Yapabilen Dağılımlı Bragg Yansıtıcı Tasarımı ve Üretimi
Koç, Mehmet; Yıldız, İlker; Yerci, Selçuk (2019-12-01)
A Single-Layer Dielectric Metasurface Enabling Wave Incidence Direction Control
Ansari, Muhammad Afnan; Mehmood, Muhammad Qasim; Kim, Inki; Waseem, Muhammad Hamza; Tauqeer, Tauseef; Yerci, Selçuk; Rho, Junsuk (2019-09-20)
Multi-layer three-dimensional (3D) metamaterials have emerged as a platform to realize multifunctional chiral devices such as for asymmetric transmission. However, the alignment and fabrication methods of 3D chiral metamat...
Analysis of Field-Effect Passivation in Textured and Undiffused Silicon Surfaces
Turkay, Deniz; Koroglu, Cagil; Yerci, Selçuk (2019-09-13)
In this work, we present a numerical analysis comparing the field-effect passivation provided by fixed dielectric charges on planar and textured undiffused silicon surfaces. We focus particularly on the ratio of effective ...
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