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Total result(s) found: 27
  • K. R. Graham, G. O. Ngongang Ndjawa, S. M. Conron, R. Munir, K. Vandewal, J. J. Chen, S. Sweetnam, M. E. Thompson, A. Salleo, M. D McGehee, A. Amassian*, “The Roles of Structural Order and Intermolecular Interactions in Determining Ionization Energies and ChargeTransfer State Energies in Organic Semiconductors”, Advanced Energy Materials 6, 1601211 (2016).
Keywords:
charge-transfer states; ionization energies; organic electronics; organic photovoltaics; ultraviolet photoelectron spectroscopy
  • L. K. Jagadamma, H. Hu, T. Kim, G. O. N. Ndjawa, A. E. Mansour, A. El Labban, J. C. D. Faria, R. Munir, D. H. Anjum, M. A. McLachlan, A. Amassian*, “Solution-processable MoOx nanocrystals enable highly efficient reflective and semitransparent polymer solar cells”, Nano Energy 28, 277-287 (2016).

Keywords:
Organic solar cells; polymer solar cells; molybdenum oxide; hole transporting layer; hole injection layer; semitransparent solar cells; silver nanowire electrode; transparent electrode
  • Y. Zhong, R. Munir, A. H. Balawi, A. D. Sheikh, L. Yu, M.-C. Tang, H. Hu, F. Laquai, A. Amassian*, “Mesostructured Fullerene Electrodes for Highly Efficient n–i–p Perovskite Solar Cells”, ACS Energy Letters 1, 1049-1056 (2016).
Keywords:
Solar cells; electron-transporting material
  • A. R. Kirmani, A. Kiani, M. M. Said, O. Voznyy, N. Wehbe, G. Walters, S. Barlow, E. H. Sargent, S. R. Marder, A. Amassian*, “Remote Molecular Doping of Colloidal Quantum Dot Photovoltaics”, ACS Energy Letters 1, 922-930 (2016).​
Keywords:
Colloidal quantum dots; photovoltaics
  • K. Wang, R.Z. Liang, J. Wolf, Q. Saleem, M. Babics, P. Wucher, M. Abdelsamie, A. Amassian, M. R. Hansen, P. M. Beaujuge, “Donor and Acceptor Unit Sequences Influence Material Performance in Benzo [1, 2b: 4, 5b′] dithiophene–6, 7Difluoroquinoxaline Small Molecule Donors for BHJ Solar Cells”, Advanced Functional Materials 26, 7103-7114 (2016).

Keywords:
6,7-difluoroquinoxaline; benzo[1,2-b:4,5-b']dithiophene; bulk-heterojunction solar cells; charge transport; molecular packing; organic photovoltaics; small molecule donors
  • C. B. Nielsen, A. Giovannitti, D.-T. Sbircea, E. Bandiello, M. R. Niazi, D. A. Hanifi, M. Sessolo, A. Amassian, G. G. Malliaras, J. Rivnay, I. McCulloch, “Molecular Design of Semiconducting Polymers for High-Performance Organic Electrochemical Transistors”, Journal of the American Chemical Society 138, 10252-10259 (2016).

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Keywords:
Electrochemical transistor; PEDOT-based devices
  • Q. Shi, S. Zhang, J. Zhang, V. F. Oswald, A. Amassian, S. Marder, S. Blakey, “KOtBu Initiated Aryl C-H Iodination: A Powerful Tool for the Synthesis of High Electron Affinity Compounds” Journal of the American Chemical Society 138, 3946-3949 (2016).
Keywords:
Electron-deficient; electron transport; perylenediimide–thiazole
  • L. N. Quan, M. Yuan, R. Comin, O. Voznyy, E. M. Beauregard, S. Hoogland, A. Buin, A. R. Kirmani, K. Zhao, A. Amassian, D. H. Kim, E. H. Sargent, “Ligand-Stabilized Reduced-Dimensionality Perovskites”, Journal of the American Chemical Society 138, 2649-2655 (2016).​​
Keywords:
Phenylethylammonium; perovskites; synthesis
  • A. Mottram, Y.-H Lin, P. Pattanasattayavong, K. Zhao, A. Amassian, T. Anthopoulos, “Quasi Two-Dimensional Dye-sensitized In2O3 Phototransistors for Ultra-High Responsivity and Photosensitivity Color-Selective Photodetector Applications” ACS Applied Materials and Interfaces 8, 4894-4902 (2016).​
Keywords:
indium oxide; metal oxide transistor; photodetector; photosensitivity; phototransistor; responsivity
  • J.Semple, S.Rossbauer, C. Burgess, K. Zhao, L. K. Jagadamma, A. Amassian, M McLachlan, T. Anthopoulos, "Radio frequency Co-Planar ZnO Schottky Nanodiodes Processed from Solution on Plastic Substrates", Small 12, 1993-2000 (2016).​​
Keywords:
nanogap electrodes; radio frequency diodes; plastic substrates; schottky diode; nanodiodes
  • D. Baran, T. Kirchartz, S. Wheeler, S. Dimitrov, M. Abdelsamie, J. Gorman, R.S. Ashraf, S. Holliday, A. Wadsworth, N. Gasparini, P. Kaienburg, H. Yan, A. Amassian, C.J. Brabec, J.R. Durrant, I. McCulloch, “Reduced voltage losses yield 10% efficient fullerene free organic solar cells with> 1 V open circuit voltages”, Energy & Environmental Science 9, 3783-3793 (2016)​​
Keywords:
Solar cells; bandgap
  • A. Giovannitti, C. Nielsen, D. Sbircea, S. Inal, M. Donahue , M. Niazi, D. Hanifi, A. Amassian, G. G. Malliaras, J. Rivnay, I. McCulloch, “N-type organic electrochemical transistors with stability in water” Nature Communications 7, 13955 (2016).
Keywords:
Electrochemical transistors; ambipolar; sensor
  • H. W. Ro, J. M. Downing, S. Engmann, A. A. Herzing, D. M. DeLongchamp*, L. J. Richter*, S. Mukherjee, H. Ade*, M. Abdelsamie, L. K. Jagadamma, A. Amassian*, Y. Liu, H. Yan*, “Morphology changes upon scaling a high-efficiency, solution-processed solar cell”, Energy & Environmental Science 9, 2835-2846 (2016).​
Keywords:
Blade-coating; OPV devices
  • K. Zhao, H. Hu, E. Spada, L. K. Jagadamma, B. Yan, M. Abdelsamie, Y.  Li, L. Yu, R. Munir, R. Li, G. O. Ngongang Ndjawa, A. Amassian*, “Highly Efficient Polymer Solar Cells with Printed Photoactive Layer: Rational Process Transfer from Spin-Coating”, Journal of Materials Chemistry A 4, 16036-16046 (2016).​​
Keywords:
Solar cells; bulk heterojunction; spin-coating
  • M.Abulikemu, S. Ould-Chikh, X. Miao, E. Alarousu, B. Murali, G. O. Ngongang Ndjawa, J. Barbé, A. El Labban, A. Amassian, S Del Gobbo*, “Optoelectronic and photovoltaic properties of the air-stable organohalide semiconductor (CH3NH3)3Bi2I9”, Journal of Materials Chemistry A 4, 12504-12515 (2016).​​
Keywords:
Perovskite; optoelectronics
  • S. P. Schießl, H. Faber, Y.-H. Lin, S. Rossbauer, Q. Wang, K. Zhao, A. Amassian, J. Zaumseil, T. D. Anthopoulos, “Hybrid Modulation-Doping of Solution-Processed Ultra-Thin Layer of ZnO using Molecular Dopants”, Advanced Materials 28, 3952-3959 (2016).​​​
Keywords:
Doping; metal oxide semiconductors; modulation doping; molecular doping; organic semiconductors
  • M. R. Niazi, R. Li, M. Abdelsamie, K. Zhao, D. H. Anjum, M. M. Payne, J. E. Anthony, D.-M. Smilgies, A. Amassian*, “Contact-induced nucleation in high performance bottom-contact organic thin film transistors manufactured by large-area compatible solution processing”, Advanced Functional Materials 26, 2371-2378 (2016).
Keywords:
Blade coating; contact-induced nucleation; organic semiconductors; organic thin film transistors; polymer:molecule blends
  • ​D. Baran, R. S. Ashraf, D. A. Hanifi, M. Abdelsamie, N. Gasparini, J. A. Röhr, S. Holliday, A. Wadsworth, S. Lockett, M. Neophytou, C. J. M. Emmott, J. Nelson, C. J. Brabec, A. Amassian, A. Salleo, T. Kirchartz, J. R. Durrant, I. McCulloch, "Reducing the efficiency-stability-cost gap of organic photovoltaics with highly efficient and stable small molecule acceptor ternary solar cells ", Nature Materials16
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    363–369 (2016).
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Keywords:
Conjugated polymers; electronic materials; photonic devices; solar cells
  • M. Liu, O. Voznyy, R. Sabatini, F. P. García de Arquer, R. Munir, A. H. Balawi, X. Lan, F. Fan, G. Walters, A. R. Kirmani, S. Hoogland, F. Laquai, A. Amassian, E. H Sargent, “Hybrid organic-inorganic inks flatten the energy landscape in colloidal quantum dot solids”, Nature Materials 16, 258-263 (2016).
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Keywords:
Quatum dots; solar cells
  • B. Murali, S. Dey, A. L. Abdelhady, W. Peng, E. Alarousu, A. R. Kirmani, N. Cho, S. P. Sarmah, M. R. Parida, M. I. Saidaminov, A. A. Zhumekenov, J. Sun, M. S. Alias, E. Yengel, B. S. Ooi, A. Amassian*, O. M. Bakr*, O. F. Mohammed*, “Surface Restructuring of Hybrid Perovskite Crystals”, ACS Energy Letters 1, 1119-1126 (2016).​​
Keywords:
Charge-transfer states; ionization energies; organic electronics; organic photovoltaics; ultraviolet photoelectron spectroscopy
  •  B. S. Shaheen, A. M. Hafez, B. Murali, A. R. Kirmani, A. Amassian, O. F. Mohammed, N. K. Allam, “10-fold enhancement in light-driven water splitting using niobium oxynitride microcone array films”, Solar Energy Materials and Solar Cells 151, 149-153 (2016).
Keywords:
Oxynitride; water splitting; anodization; photo-electrodes; microcones
  • K. Zhao, H. Ullah Khan, R. Li, H. Hu, A. Amassian*, “Carrier Transport Enhancement in Conjugated Polymers through Interfacial Self-Assembly of Solution-State Aggregates”, ACS Applied Materials and Interfaces 8, 19649-19657 (2016).​​
Keywords:
Aggregation; charge transport; conjugated polymers; organic thin film transistor; surface functionalization
  • Q. Shi, S. Zhang, J. Zhang, V.F. Oswald, A. Amassian, S.R. Marder, S.B. Blakey, “Synthesis of High Electron Affinity Materials Using Aryl C–H Iodination”, Synfacts 12, 0587-0587 (2016).​​​​​
Keywords:
Electron affinity; iodination; compound synthesis
  • ​Mengxia Liu, F de Arquer, Yiying Li, Xinzheng Lan, Gi‐Hwan Kim, Oleksandr Voznyy, Lethy Krishnan Jagadamma, Abdullah Saud Abbas, Sjoerd Hoogland, Zhenghong Lu, Jin Young Kim, Aram Amassian, Edward H Sargent "Double-Sided Junctions Enable High-Performance Colloidal-Quantum-Dot Photovoltaics" Advanced Materials 28 (21), 4142-4148, 2016- DOI: 10.1002/adma.201506213
Keywords:
charge extraction; colloidal quantum dots; In-doped ZnO; solar cells
  • F. Selzer, C. Floresca, D. Kneppe, L. Bormann, C. Sachse, N. Weiß, N. Gaponik, A. Eychmueller, A. Amassian, L. Mueller-Meskamp, K. Leo, “Electrical limit of silver nanowire electrodes: Direct measurement of the nanowire junction resistance”, Applied Physics Letters 108, 163302 (2016).​​
Keywords:
Nanowires; electrical resistivity; bioelectrochemistry; electrodes; networks
  • K. Zhao, O. Wodo, D. Ren, H. U. Khan, M. R. Niazi, H. Hu, M. Abdelsamie, R. Li, E. Li, L. Yu, B. Yan, M.M.Payne, J. Smith, J.E. Anthony, T.D. Anthopolous, S. Thorodssen, B. Ganapathysubramaniam, A. Amassian*, "Vertical Phase Separation in Small Molecule: Polymer Blend Organic Thin Film Transistors Can Be Dynamically Controlled"  Advanced Functional Materials 26,1737-1746 (2016).
Keywords:
In situ UV–vis absorption; organic thin film transistors; phase field simulations; polymer-molecule blends; vertical phase separation
  • M. M. Said, Y. Zhang, R. R. Dasari, D. H. Anjum, R. Munir, H. Hu, A. Amassian, S. Barlow, S. R. Marder, “Ultra-low p-doping of poly(3-hexylthiophene) and its impact on polymer aggregation and photovoltaic performance” Organic Photonics and Photovoltaics 4, 1-16 (2016).​​
Keywords:
Organic photovoltaics; morphology; molecular dopant; X-ray scattering; p-doping