Author

G. Kartopu

Observed names: G Kartopu, Giray Kartopu, Giray Kartopu (13291065), Kartopu, G., Kartopu, Giray

Observed institutions: University of Nottingham, Loughborough University, Wrexham University, Niğde Ömer Halisdemir Üniversitesi, Middle East Technical University, Yozgat Bozok Üniversitesi, Hochschule für Angewandte Wissenschaften Kiel, Northumbria University, Swansea University, First Solar (United States), De Montfort University

ORCID: 0000-0001-5279-404X

Observed ORCID: 0000-0001-5279-404X

OpenAlex ID: A5009575241

Study of thin film poly-crystalline CdTe solar cells presenting high acceptor concentrations achieved by in-situ arsenic doping

2019 · G. Kartopu, O. Oklobia, et al. · Solar Energy Materials and Solar Cells · 104

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Effect of window layer composition in Cd 1− x Zn x S/CdTe solar cells

2012 · Giray Kartopu, Andrew J. Clayton, et al. · Progress in Photovoltaics Research and Applications · 79

Enhancement of the photocurrent and efficiency of CdTe solar cells suppressing the front contact reflection using a highly-resistive ZnO buffer layer

2018 · G. Kartopu, B.L. Williams, et al. · Solar Energy Materials and Solar Cells · 78

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Observation of structural transitions and Jahn–Teller distortion in LaMnO3-doped BiFeO3 thin films

2008 · G. Kartopu, A. Lahmar, et al. · Applied Physics Letters · 77

Photovoltaic performance of CdS/CdTe junctions on ZnO nanorod arrays

2017 · G. Kartopu, D. Turkay, et al. · Solar Energy Materials and Solar Cells · 61

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Characterization of Ge nanocrystals embedded in SiO2by Raman spectroscopy

2003 · U Serincan, G Kartopu, et al. · Semiconductor Science and Technology · 61

Simultaneous micro-Raman and photoluminescence study of spark-processed germanium: Report on the origin of the orange photoluminescence emission band

2004 · G. Kartopu, S. C. Bayliss, et al. · Journal of Applied Physics · 51

Magnetization behavior of ordered and high density Co nanowire arrays with varying aspect ratio

2008 · G. Kartopu, O. Yalçın, et al. · Journal of Applied Physics · 49

Enhancing blue photoresponse in CdTe photovoltaics by luminescent down-shifting using semiconductor quantum dot/PMMA films

2012 · Simon D. Hodgson, William S.M. Brooks, et al. · Nano Energy · 45

Structural and optical properties of porous nanocrystalline Ge

2008 · G. Kartopu, A. V. Sapelkin, et al. · Journal of Applied Physics · 44

Size effects and origin of easy-axis in nickel nanowire arrays

2011 · G. Kartopu, O. Yalçın, et al. · Journal of Applied Physics · 43

A comparative study of microstructural stability and sulphur diffusion in CdS/CdTe photovoltaic devices

2015 · A.A. Taylor, J.D. Major, et al. · Solar Energy Materials and Solar Cells · 41

Improvement to thin film CdTe solar cells with controlled back surface oxidation

2015 · S.L. Rugen-Hankey, A.J. Clayton, et al. · Solar Energy Materials and Solar Cells · 41

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On the origin of the 2.2–2.3eV photoluminescence from chemically etched germanium

2003 · G Kartopu, S.C Bayliss, et al. · Journal of Luminescence · 37

Progression of metalorganic chemical vapour‐deposited CdTe thin‐film PV devices towards modules

2015 · Giray Kartopu, Laurie J. Phillips, et al. · Progress in Photovoltaics Research and Applications · 35

The impact of quantum dot concentration on the optical properties of QD/PMMA luminescent down-shifting films applied to CdTe photovoltaic devices

2013 · S.D. Hodgson, W.S.M. Brooks, et al. · Nano Energy · 34

Preparation and FMR analysis of Co nanowires in alumina templates

2008 · G. Kartopu, O. Yalçın, et al. · Journal of Magnetism and Magnetic Materials · 34

Synthesis of palladium nanowire arrays with controlled diameter and length

2007 · G. Kartopu, S. Habouti, et al. · Materials Chemistry and Physics · 33

Properties of Arsenic–Doped ZnTe Thin Films as a Back Contact for CdTe Solar Cells

2019 · Ochai Oklobia, Giray Kartopu, et al. · Materials · 30

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MOCVD of Cd(1−x)Zn(x)S/CdTe PV cells using an ultra-thin absorber layer

2012 · A.J. Clayton, S.J.C. Irvine, et al. · Solar Energy Materials and Solar Cells · 30

A comparison of the magnetic properties of Ni and Co nanowires deposited in different templates and on different substrates

2014 · O. Yalçın, G. Kartopu, et al. · Journal of Magnetism and Magnetic Materials · 27

Combinatorial study of the structural, optical, and electrical properties of low temperature deposited Cd1-Zn Te (0 ≤ x ≤ 1) thin films by MOCVD

2020 · G. Kartopu, Q. Fan, et al. · Applied Surface Science · 26

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Can chemically etched germanium or germanium nanocrystals emit visible photoluminescence?

2005 · G. Kartopu, V. A. Karavanskii, et al. · physica status solidi (a) · 24

Development of arsenic doped Cd(Se,Te) absorbers by MOCVD for thin film solar cells

2021 · O. Oklobia, G. Kartopu, et al. · Solar Energy Materials and Solar Cells · 22

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Fabrication and Applications of Metal Nanowire Arrays Electrodeposited in Ordered Porous Templates

2010 · Giray Kartopu, Orhan Yal · InTech eBooks · 22

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Works count: 101

Citation count: 1,546

H-index: 23

I10-index: 45