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Your search keyword '"Firdaus, Yuliar"' showing total 14 results
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14 results on '"Firdaus, Yuliar"'

3. Long-range exciton diffusion in molecular non-fullerene acceptors

Author

Firdaus, Yuliar, Le Corre, Vincent M., Karuthedath, Safakath, Liu, Wenlan, Markina, Anastasia, Huang, Wentao, Chattopadhyay, Shirsopratim, Nahid, Masrur Morshed, Nugraha, Mohamad I., Lin, Yuanbao, Seitkhan, Akmaral, Basu, Aniruddha, Zhang, Weimin, McCulloch, Iain, Ade, Harald, Labram, John, Laquai, Frédéric, Andrienko, Denis, Koster, L. Jan Anton, and Anthopoulos, Thomas D.

Published
2020
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6. Sputtered transparent electrodes for optoelectronic devices: Induced damage and mitigation strategies

Author

Aydin, Erkan, primary, Altinkaya, Cesur, additional, Smirnov, Yury, additional, Yaqin, Muhammad A., additional, Zanoni, Kassio P.S., additional, Paliwal, Abhyuday, additional, Firdaus, Yuliar, additional, Allen, Thomas G., additional, Anthopoulos, Thomas D., additional, Bolink, Henk J., additional, Morales-Masis, Monica, additional, and De Wolf, Stefaan, additional

Published
2021
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7. Doping Approaches for Organic Semiconductors

Author

Scaccabarozzi, Alberto D., Basu, Aniruddha, Aniés, Filip, Liu, Jian, Zapata Arteaga, Osnat, Warren, Ross, Firdaus, Yuliar, Nugraha, Mohamad Insan, Lin, Yuanbao, Campoy Quiles, Mariano, Koch, Norbert, Müller, Christian, Tsetseris, Leonidas, Heeney, Martin, Anthopoulos, Thomas D., King Abdullah University of Science and Technology, Wilkinson Charitable Foundation, Swedish Research Council, and Knut and Alice Wallenberg Foundation

Subjects
Charge transfer, Semiconductors, Doping, Molecules, Impurities
Abstract

This article is part of the Organic Bioelectronics special issue. Electronic doping in organic materials has remained an elusive concept for several decades. It drew considerable attention in the early days in the quest for organic materials with high electrical conductivity, paving the way for the pioneering work on pristine organic semiconductors (OSCs) and their eventual use in a plethora of applications. Despite this early trend, however, recent strides in the field of organic electronics have been made hand in hand with the development and use of dopants to the point that are now ubiquitous. Here, we give an overview of all important advances in the area of doping of organic semiconductors and their applications. We first review the relevant literature with particular focus on the physical processes involved, discussing established mechanisms but also newly proposed theories. We then continue with a comprehensive summary of the most widely studied dopants to date, placing particular emphasis on the chemical strategies toward the synthesis of molecules with improved functionality. The processing routes toward doped organic films and the important doping–processing–nanostructure relationships, are also discussed. We conclude the review by highlighting how doping can enhance the operating characteristics of various organic devices. This work was from King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR) under award nos. OSR-2018-CARF/CCF-3079 and OSR-2019- CRG8-4095.3. F.A. acknowledges the support from The Wilkinson Charitable Foundation. C.M. acknowledges financial support from the Swedish Research Council (grant no. 2018- 03824) and the Knut and Alice Wallenberg Foundation through a Wallenberg Academy Fellowship Prolongation grant.

Published
2021

8. Two-Step Dopamine-to-Polydopamine Modification of Polyethersulfone Ultrafiltration Membrane for Enhancing Anti-Fouling and Ultraviolet Resistant Properties

Author

Mulyati, Sri, primary, Muchtar, Syawaliah, additional, Arahman, Nasrul, additional, Syamsuddin, Yanna, additional, Mat Nawi, Normi Izati, additional, Yub Harun, Noorfidza, additional, Bilad, Muhammad Roil, additional, Firdaus, Yuliar, additional, Takagi, Ryosuke, additional, and Matsuyama, Hideto, additional

Published
2020
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10. 17.1% Efficient Single‐Junction Organic Solar Cells Enabled by n‐Type Doping of the Bulk‐Heterojunction

Author

Lin, Yuanbao, primary, Firdaus, Yuliar, additional, Nugraha, Mohamad Insan, additional, Liu, Feng, additional, Karuthedath, Safakath, additional, Emwas, Abdul‐Hamid, additional, Zhang, Weimin, additional, Seitkhan, Akmaral, additional, Neophytou, Marios, additional, Faber, Hendrik, additional, Yengel, Emre, additional, McCulloch, Iain, additional, Tsetseris, Leonidas, additional, Laquai, Frédéric, additional, and Anthopoulos, Thomas D., additional

Published
2020
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11. Polymer Light‐Emitting Transistors With Charge‐Carrier Mobilities Exceeding 1 cm2 V−1 s−1

Author

Chaudhry, Mujeeb Ullah, primary, Panidi, Julianna, additional, Nam, Sungho, additional, Smith, Alice, additional, Lim, Jongchul, additional, Tetzner, Kornelius, additional, Patsalas, Panos A., additional, Vourlias, George, additional, Sit, Wai‐Yu, additional, Firdaus, Yuliar, additional, Heeney, Martin, additional, Bradley, Donal D. C., additional, and Anthopoulos, Thomas D., additional

Published
2019
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13. High‐Efficiency Fullerene Solar Cells Enabled by a Spontaneously Formed Mesostructured CuSCN‐Nanowire Heterointerface

Author

Sit, Wai‐Yu, primary, Eisner, Flurin D., additional, Lin, Yen‐Hung, additional, Firdaus, Yuliar, additional, Seitkhan, Akmaral, additional, Balawi, Ahmed H., additional, Laquai, Frédéric, additional, Burgess, Claire H., additional, McLachlan, Martyn A., additional, Volonakis, George, additional, Giustino, Feliciano, additional, and Anthopoulos, Thomas D., additional

Published
2018
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14. Polymer Light‐Emitting Transistors With Charge‐Carrier Mobilities Exceeding 1 cm2 V−1 s−1.

Author

Chaudhry, Mujeeb Ullah, Panidi, Julianna, Nam, Sungho, Smith, Alice, Lim, Jongchul, Tetzner, Kornelius, Patsalas, Panos A., Vourlias, George, Sit, Wai‐Yu, Firdaus, Yuliar, Heeney, Martin, Bradley, Donal D. C., and Anthopoulos, Thomas D.

Subjects
CONJUGATED polymers, ORGANIC semiconductors, TRANSISTORS, HOLE mobility, FIELD-effect transistors, POLYMER blends
Abstract

The vast majority of conjugated‐polymer‐based light emitting field‐effect transistors (LEFETs) are characterized by low charge‐carrier mobilities typically in the 10−5 to 10−3 cm2 V−1 s−1 range. Fast carrier transport is a highly desirable characteristic for high‐frequency LEFET operation and, potentially, for use in electrically pumped lasers. Unfortunately, high‐mobility organic semiconductors are often characterized by strong intermolecular π–π interactions that reduce luminescence. Development of new materials and/or device concepts that overcome this hurdle are therefore required. Single organic semiconductor layer based LEFETs that combine high hole mobilities with encouraging light emission characteristics are reported. This is achieved in a single polymer layer LEFET, which is further enhanced through the use of a small‐molecule/conjugated polymer blend system that possesses a film microstructure which supports enhanced charge‐carrier mobility (3.2 cm2 V−1 s−1) and promising light‐emission characteristics (1600 cd m−2) as compared to polymer‐only based LEFETs. This simple approach represents an attractive strategy to further advance the performance of solution‐processed LEFETs. [ABSTRACT FROM AUTHOR]

Published
2020
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