Duygu Akın Kara

Duygu Akın Kara
Ege University · Institute of Solar Energy

PHD

About

10
Publications
1,294
Reads
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109
Citations
Additional affiliations
January 2020 - present
Ege University
Position
  • PostDoc Position
Description
  • perovskite solar cells
October 2016 - October 2017
University of Massachusetts Amherst
Position
  • visiting scholar
September 2014 - January 2016
Selcuk University
Position
  • PhD Student

Publications

Publications (10)
Article
Full-text available
Single crystal studies provide a better understanding of the basic properties of organic photovoltaic devices. Therefore, in this work, rubrene single crystals with a thickness of 250 nm to 1000 nm were used to produce an inverted bilayer organic solar cell. Subsequently, polycrystalline rubrene (orthorhombic, triclinic) and amorphous bilayer solar...
Article
Organic–inorganic lead halide perovskite solar cells (PSCs) attract great research interest due to their significant device performance and optoelectronic properties. However, reducing charge recombination and efficiency loss due to surface defects of the perovskite layer are still big issues to overcome for PSCs. Herein, we have employed a simple...
Article
In this study, we demonstrate the use of a series of boronic acid functionalized self-assembled monolayers (SAMs) to improve photovoltaic device performance P3HT and PCBM based solar cells. The SAMs treated compact TiO 2 (c-TiO 2 ) layer was utilized as an electron transport layer for inverted polymer solar cells (PSCs) with a configuration of FTO/...
Article
Full-text available
Interfacial engineering is essential for the development of highly efficient and stable solar cells through minimizing energetic losses at interfaces. Self-assembled monolayers (SAMs) have been shown as a handle to tune the work function of ITO, improving photovoltaic cell performance and device stability. In this study, we utilize a new class of b...
Article
The design and preparation of transition-metal complexes with Schiff base ligands are of interest due to their potential applications in the fields of molecular magnetism, nonlinear optics, dye-sensitized solar cells (DSSCs), sensing and photoluminescence. Luminescent metal complexes have been suggested as potential phosphors in electroluminescent...
Article
Morphological control of MAPbI3 crystal growth is one of the most important factor to fabricate high efficient perovskite solar cells. Herein, different boronic acid derivative self-assemble monolayers were used for modification of c-TiO2 surface and controlling of interface properties between c-TiO2 and MAPbI3 layers. Pre-mixed MAPbI3 solution in...
Article
Organic semiconductor (OSC) materials as a charge carrier interface play an important role to improve the device performance of organic electroluminescent cells. In this study, 4,4″-bis(diphenyl amino)-1,1':3′,1″-terphenyl-5'-carboxylic acid (TPA) and 4,4″-di-9H-carbazol-9-yl-1,1':3′,1″-terphenyl-5'-carboxylic acid (CAR) has been designed and synth...
Article
Organic semiconductor (OSC) materials as a charge carrier interface play an important role to improve the device performance of organic electroluminescent cells. In this study, 4,4 00-bis(diphenyl amino)-1,1':3 0 ,1 00-terphenyl-5'-carboxylic acid (TPA) and 4,4 00-di-9H-carbazol-9-yl-1,1':3 0 ,1 00-terphenyl-5'-carbox-ylic acid (CAR) has been desig...
Article
Full-text available
We report a simple process for reproducibly fabricating perovskite solar cells. We emphasize that solvent washing technique is the most practical method to success uniform crystallization so it facilitates highly efficient reproducible perovskite solar cells. The critical parameter for tuning crystallinity is determined to be the type of washing so...

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Projects

Project (1)
Project
to get high efficiency and stability