Search Results - "Uzlu, Burkay"

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    Graphene‐Based Microwave Circuits: A Review by Saeed, Mohamed, Palacios, Paula, Wei, Muh‐Dey, Baskent, Eyyub, Fan, Chun‐Yu, Uzlu, Burkay, Wang, Kun‐Ta, Hemmetter, Andreas, Wang, Zhenxing, Neumaier, Daniel, Lemme, Max C., Negra, Renato

    Published in Advanced materials (Weinheim) (01-12-2022)
    “…Over the past two decades, research on 2D materials has received much interest. Graphene is the most promising candidate regarding high‐frequency applications…”
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    Gate-tunable graphene-based Hall sensors on flexible substrates with increased sensitivity by Uzlu, Burkay, Wang, Zhenxing, Lukas, Sebastian, Otto, Martin, Lemme, Max C., Neumaier, Daniel

    Published in Scientific reports (02-12-2019)
    “…We demonstrate a novel concept for operating graphene-based Hall sensors using an alternating current (AC) modulated gate voltage, which provides three…”
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    Voltage-Tunable Thin Film Graphene-Diode-Based Microwave Harmonic Generator by Saeed, Mohamed, Hamed, Ahmed, Palacios, Paula, Uzlu, Burkay, Wang, Zhenxing, Baskent, Eyyub, Negra, Renato

    “…This work presents the design, implementation, and characterization of the first thin-film integrated tunable microwave harmonic generator. The design is…”
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    Fully Integrated 2.4-GHz Flexible Rectifier Using Chemical-Vapor-Deposition Graphene MMIC Process by Fan, Chun-Yu, Wei, Muh-Dey, Uzlu, Burkay, Wang, Zhenxing, Neumaier, Daniel, Negra, Renato

    Published in IEEE transactions on electron devices (01-03-2021)
    “…This article presents a fully integrated radio frequency (RF) rectifier on a flexible polyimide (PI) substrate. This circuit is designed and implemented using…”
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    Synthesis of Large Area Graphene for High Performance in Flexible Optoelectronic Devices by Polat, Emre O., Balci, Osman, Kakenov, Nurbek, Uzlu, Hasan Burkay, Kocabas, Coskun, Dahiya, Ravinder

    Published in Scientific reports (18-11-2015)
    “…This work demonstrates an attractive low-cost route to obtain large area and high-quality graphene films by using the ultra-smooth copper foils which are…”
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    Evidence for local spots of viscous electron flow in graphene at moderate mobility by Samaddar, Sayanti, Strasdas, Jeff, Janßen, Kevin, Just, Sven, Johnsen, Tjorven, Wang, Zhenxing, Uzlu, Burkay, Li, Sha, Neumaier, Daniel, Liebmann, Marcus, Morgenstern, Markus

    Published 16-01-2022
    “…Nano Letters (2021) 21 9365--9373 Dominating electron-electron scattering enables viscous electron flow exhibiting hydrodynamic current density patterns such…”
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    Gate-tunable graphene-based Hall sensors on flexible substrates with increased sensitivity by Uzlu, Burkay, Wang, Zhenxing, Lukas, Sebastian, Otto, Martin, Lemme, Max C, Neumaier, Daniel

    Published 16-09-2019
    “…Scientific Reports, 9:18059, 2019 We demonstrate a novel concept for operating graphene-based Hall sensors using an alternating current (AC) modulated gate…”
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    Terahertz rectennas on flexible substrates based on one-dimensional metal-insulator-graphene diodes by Hemmetter, Andreas, Yang, Xinxin, Wang, Zhenxing, Otto, Martin, Uzlu, Burkay, Andree, Marcel, Pfeiffer, Ullrich, Vorobiev, Andrei, Stake, Jan, Lemme, Max C, Neumaier, Daniel

    Published 22-06-2021
    “…ACS Applied Electronic Materials 3, 9, 3747-3753, 2021 Flexible energy harvesting devices fabricated in scalable thin-film processes are important components…”
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    Optimizing the Stability of FETs Based on Two-Dimensional Materials by Fermi Level Tuning by Knobloch, Theresia, Uzlu, Burkay, Illarionov, Yury Yu, Wang, Zhenxing, Otto, Martin, Filipovic, Lado, Waltl, Michael, Neumaier, Daniel, Lemme, Max C, Grasser, Tibor

    Published 26-04-2021
    “…Despite the enormous progress achieved during the past decade, nanoelectronic devices based on two-dimensional (2D) semiconductors still suffer from a limited…”
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    Graphene in 2D/3D Heterostructure Diodes for High Performance Electronics and Optoelectronics by Wang, Zhenxing, Hemmetter, Andreas, Uzlu, Burkay, Saeed, Mohamed, Hamed, Ahmed, Kataria, Satender, Negra, Renato, Neumaier, Daniel, Lemme, Max C

    Published 27-03-2021
    “…Advanced Electronic Materials, 2001210, 2021 Diodes made of heterostructures of the 2D material graphene and conventional 3D materials are reviewed in this…”
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    Evidence for Local Spots of Viscous Electron Flow in Graphene at Moderate Mobility by Samaddar, Sayanti, Strasdas, Jeff, Janßen, Kevin, Just, Sven, Johnsen, Tjorven, Wang, Zhenxing, Uzlu, Burkay, Li, Sha, Neumaier, Daniel, Liebmann, Marcus, Morgenstern, Markus

    Published in Nano letters (24-11-2021)
    “…Dominating electron–electron scattering enables viscous electron flow exhibiting hydrodynamic current density patterns, such as Poiseuille profiles or…”
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    Graphene–Quantum Dot Hybrid Photodetectors with Low Dark-Current Readout by De Fazio, Domenico, Uzlu, Burkay, Torre, Iacopo, Monasterio-Balcells, Carles, Gupta, Shuchi, Khodkov, Tymofiy, Bi, Yu, Wang, Zhenxing, Otto, Martin, Lemme, Max C, Goossens, Stijn, Neumaier, Daniel, Koppens, Frank H. L

    Published in ACS nano (22-09-2020)
    “…Graphene-based photodetectors have shown responsivities up to 108 A/W and photoconductive gains up to 108 electrons per photon. These photodetectors rely on a…”
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    Flexible One-Dimensional Metal-Insulator-Graphene Diode by Wang, Zhenxing, Uzlu, Burkay, Shaygan, Mehrdad, Otto, Martin, Ribeiro, Mário, Marín, Enrique González, Iannaccone, Giuseppe, Fiori, Gianluca, Elsayed, Mohamed Saeed, Negra, Renato, Neumaier, Daniel

    Published 18-03-2020
    “…ACS Applied Electronic Materials, 2019, 1, 945-950 In this work, a novel one-dimensional geometry for metal-insulator-graphene (1D-MIG) diode with low…”
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    Improving stability in two-dimensional transistors with amorphous gate oxides by Fermi-level tuning by Knobloch, Theresia, Uzlu, Burkay, Illarionov, Yury Yu, Wang, Zhenxing, Otto, Martin, Filipovic, Lado, Waltl, Michael, Neumaier, Daniel, Lemme, Max C., Grasser, Tibor

    Published in Nature electronics (2022)
    “…Electronic devices based on two-dimensional semiconductors suffer from limited electrical stability because charge carriers originating from the semiconductors…”
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