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Total result(s) found: 17
  • U. S. Bhansali, M. A. Khan, D. Cha, M. N. AlMadhoun, R. Li, L. Chen, A. Amassian, I. Odeh, H. N. Alshareef, “Metal-free, single-polymer device exhibits resistive memory effect”, ACS Nano 7, 10518-10524 (2013).​​
Keywords:
Flexible substrates; metal filament; PEDOT:PSS; polymer electrodes; resistive memory; solution process
  • N. Singh, K. Zhao, Y. Saeed, R. Li, J. E. Anthony, A. Amassian, U. Schwingenshloegl, “Influence of substitution on the optical properties of functionalized pentacene monomers and crystals: Experiment and theory”, Chemical Physics Letters 585, 95-100 (2013).

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Keywords:
Organic electronics; photovoltaic devices; solar cells; bulk heterojunctions; charge transport
  • L. A. Perez, K. W. Chou, J. A. Love, T. S. van der Poll, D.-M. Smilgies, T.-Q. Nguyen, E. J. Kramer, A. Amassian*, G. C. Bazan*, “Solvent additive effects on solution processable small molecule crystallization and structural evolution in bulk heterojunction solar cells probed in situ during spin-casting”, Advanced Materials 25, 6380-6384 (2013). ​​​​
Keywords:
Organic photovoltaics (OPV); bulk heterojunction (BHJ) solar cells; solution processable small molecules; solvent additive processing; thin film morphology
  • L. G. AbdulHalim, S. Ashraf, K. Katsiev, A. R. Kirmani, N. Kothalawala, D. H. Anjum, S. Abbas, A. Amassian, F. Stellacci, A. Dass, I. Hussain, O. M. Bakr, “A Scalable Synthesis of Highly Stable and Water Dispersible Ag44(SR)30 Nanoclusters”, Journal of Materials Chemistry A 1, 10148-10154 (2013).​​​​
Keywords:
Optical absorption spectrum; nanoclusters
  • P. Maraghechi, A. J. Labelle, A. R. Kirmani, X. Lan, M. M. Adachi, S. M. Thon, S. Hoogland, A. Lee, Z. Ning, A. Fischer, A. Amassian, E. H. Sargent, “The Donor Supply Electrode Enhances Performance in Colloidal Quantum Dot Solar Cells”, ACS Nano 7, 6111-6116 (2013).

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Keywords:
Atomic layer deposition; charge-transfer doping; colloidal quantum dot; donor−supply electrode; photovoltaics; solar cells
  • K. R. Graham, P. Erwin, D. Nordlund, K. Vandewal, R. Li, G. O. Ngongang Ndjawa, E. T. Hoke, A. Salleo, M. E. Thompson, M. D. McGehee,* A. Amassian*, “Reevaluating the Role of Sterics and Electronic Coupling in Determining the Open Circuit Voltage of Organic Solar Cells”, Advanced Materials 25, 6076-6082 (2013). ​​
Keywords:
Organic photovoltaic; open-circuit voltage; electronic coupling; charge-transfer state; organic solar cell
  • Y.-H. Lin, H. Faber, K. Zhao, Q. Wang, A. Amassian, M. McLachlan, T. D. Anthopoulos, “High-performance ZnO transistors processed via an aqueous carbon-free metal-oxide precursor route at temperatures between 80-180°C”, Advanced Materials 25, 4340-4346 (2013). ​​​​
Keywords:
Zinc oxide; thin film transistors; transparent electronics; plastic electronics; solution processing; UV conversion
  • K. Zhao, H. Ullah Khan, R. Li, Y. Su, A. Amassian*, “Entanglement of Conjugated Polymer chains Influences Carrier Transportation”, Advanced Functional Materials 23, 6024-6035 (2013).​​​​​
Keywords:
Entanglement; molecular self-assembly; organic transistors; P3HT; thin films
  • G. H. Carey, K. W. Chou, B. Yan, A. R. Kirmani, A. Amassian, E. H. Sargent*, “Materials Processing Strategies for Colloidal Quantum Dot Solar Cells: Advances, Present-Day Limitations, and Pathways to Improvement”, MRS Communications 3, 83-90 (2013).​ ​​​​​
Keywords:
Solar cells; bandgap
  • H. Ullah Khan, R. Li, Y. Ren, L. Chen, M. M. Payne, U. S. Bhansali, D.-M. Smilgies, J. E. Anthony, A. Amassian*, “Solvent vapor annealing in the molecular regime drastically improves carrier transport in small-molecule thin film transistors”, ACS Applied Materials and Interfaces, 5, 2325-2330 (2013). ​​​​
Keywords:
Organic electronics; organic thin film transistors; quartz crystal microbalance with dissipation; solution processing; solvent vapor annealing; TIPS-pentacene
  • K. W. Chou, B. Yan, R. Li, E. Q. Li, K. Zhao, D. H. Anjum, S. Alvarez, R. Gassaway, A. Biocca, S. T. Thoroddsen, A. Hexemer, A. Amassian*, “Spin-cast bulk heterojunction solar cells: A dynamical investigation” Advanced Materials 25, 1923-1929 (2013). ​​​​​
Keywords:
Organic photovoltaics; bulk heterojunction; spin casting; time-resolved grazing incidence small and wide angle x-ray scattering; in situ spectral reflectometry
  • P. Pattanasattayavong, G. O. Ngongang Ndjawa, K. Zhao, K. W. Chou, N. Yaacobi-Gross, B. C. O’Regan, A. Amassian, T. D. Anthopoulos*,”Electric field-induced hole transport in copper(I) thiocyanate (CuSCN) thin-films processed from solution at room temperature”, Chemical Communications 49, 4154-4156 (2013).

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Keywords:
Solution-processed films; copper(I) thiocyanate (CuSCN)
  • R. Li, H. U. Khan, D.-M. Smilgies, M. M. Payne, J. E. Anthony, A. Amassian*, “Heterogeneous Nucleation Promotes Carrier Transport in Solution-Processed Organic Field-Effect Transistors”, Advanced Functional Materials 23, 291-297 (2013).​​​
Keywords:
Solution processing; thin-film growth; organic field-effect transistors; in situ characterization; Avrami model
  • P. Pattanasattayavong, N. Yaacobi-Gross, K. Zhao, G. O. Ngongang Ndjawa, J. Li , F. Yan , B. C. O’Regan , A. Amassian*, T. D. Anthopoulos*, “Hole-Transporting Transistors and Circuits Based on the Transparent Inorganic Semiconductor Copper(I) Thiocyanate (CuSCN) Processed from Solution at Room Temperature”, Advanced Materials 25, 1504-1509 (2013).

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Keywords:
Wide-bandgap p-type semiconductors; transparent transistors; copper thiocyanate; solution processing
  • J.A. Bartelt, Z.M. Beiley, E.T. Hoke, W.R. Mateker, J.D. Douglas, B.A. Collins, J.R. Tumbleston, K.R. Graham, A. Amassian, H. Ade, J.M.J. Fréchet, M.F. Toney, and M.D. McGehee, “The importance of fullerene percolation in the mixed regions of polymer-fullerene bulk heterojunction solar cells”, Advanced Energy Materials 3, 364-375 (2013).

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Keywords:
Organic electronics; photovoltaic devices; solar cells; bulk heterojunctions; charge transport
  • Kui Zhao , Hadayat Ullah Khan , Ruipeng Li , Yisong Su , and Aram Amassian *,"Entanglement of Conjugated Polymer Chains Influences Molecular Self-Assembly and Carrier Transport", Advanced Functional Materials Volume 23, Issue 48, pages 6024–6035, December 23, 2013.
Keywords:
entanglement;molecular self-assembly;organic transistors;P3HT;thin films
  • R. Li, H. U. Khan, D.-M. Smilgies, M. M. Payne, J. E. Anthony, A. Amassian, “Heterogeneous Nucleation Promotes Carrier Transport in Solution-Processed Organic Field-Effect Transistors”, Adv. Funct. Mater. 23, 291-297 (2013). (front cover).
Keywords:
solution processing;thin-film growth;organic field-effect transistors;in situ characterization;Avrami model