Imperial College London

ProfessorThomasAnthopoulos

Faculty of Natural SciencesDepartment of Physics

Visiting Professor
 
 
 
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Contact

 

+44 (0)20 7594 6669thomas.anthopoulos Website

 
 
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Assistant

 

Mrs Carolyn Dale +44 (0)20 7594 7579

 
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Location

 

1111Blackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

286 results found

Chaudhry MU, Tetzner K, Lin Y-H, Nam S, Pearson C, Groves C, Petty MC, Anthopoulos TD, Bradley DDCet al., 2018, Low-Voltage Solution-Processed Hybrid Light-Emitting Transistors, ACS APPLIED MATERIALS & INTERFACES, Vol: 10, Pages: 18445-18449, ISSN: 1944-8244

JOURNAL ARTICLE

Choi HH, Rodionov YI, Paterson AF, Panidi J, Saranin D, Kharlamov N, Didenko SI, Anthopoulos TD, Cho K, Podzorov Vet al., 2018, Accurate Extraction of Charge Carrier Mobility in 4-Probe Field-Effect Transistors, ADVANCED FUNCTIONAL MATERIALS, Vol: 28, ISSN: 1616-301X

JOURNAL ARTICLE

Eisner F, Seitkhan A, Han Y, Khim D, Yengel E, Kirmani AR, Xu J, de Arquer FPG, Sargent EH, Amassian A, Fei Z, Heeney M, Anthopoulos TDet al., 2018, Solution-Processed In2O3/ZnO Heterojunction Electron Transport Layers for Efficient Organic Bulk Heterojunction and Inorganic Colloidal Quantum-Dot Solar Cells, SOLAR RRL, Vol: 2, ISSN: 2367-198X

JOURNAL ARTICLE

Fei Z, Eisner FD, Jiao X, Azzouzi M, Rohr JA, Han Y, Shahid M, Chesman ASR, Easton CD, McNeill CR, Anthopoulos TD, Nelson J, Heeney Met al., 2018, An Alkylated Indacenodithieno[3,2-b]thiophene-Based Nonfullerene Acceptor with High Crystallinity Exhibiting Single Junction Solar Cell Efficiencies Greater than 13% with Low Voltage Losses, ADVANCED MATERIALS, Vol: 30, ISSN: 0935-9648

JOURNAL ARTICLE

Fei Z, Eisner FD, Jiao X, Azzouzi M, Rohr JA, Han Y, Shahid M, Chesman ASR, Easton CD, McNeill CR, Anthopoulos TD, Nelson J, Heeney Met al., 2018, An Alkylated Indacenodithieno[3,2-b] thiophene-Based Nonfullerene Acceptor with High Crystallinity Exhibiting Single Junction Solar Cell Efficiencies Greater than 13% with Low Voltage Losses (vol 30, 2018), ADVANCED MATERIALS, Vol: 30, ISSN: 0935-9648

JOURNAL ARTICLE

Huang W, Lin Y-H, Anthopoulos TD, 2018, High Speed Ultraviolet Phototransistors Based on an Ambipolar Fullerene Derivative, ACS APPLIED MATERIALS & INTERFACES, Vol: 10, Pages: 10202-10210, ISSN: 1944-8244

JOURNAL ARTICLE

Lu R, Han Y, Zhang W, Zhu X, Fei Z, Hodsden T, Anthopoulos TD, Heeney Met al., 2018, Alkylated indacenodithieno[3,2-b]thiophene-based all donor ladder-type conjugated polymers for organic thin film transistors, JOURNAL OF MATERIALS CHEMISTRY C, Vol: 6, Pages: 2004-2009, ISSN: 2050-7526

JOURNAL ARTICLE

Mottram AD, Pattanasattayavong P, Isakov I, Wyatt-Moon G, Faber H, Lin Y-H, Anthopoulos TDet al., 2018, Electron mobility enhancement in solution-processed low-voltage In2O3 transistorsvia channel interface planarization, AIP ADVANCES, Vol: 8, ISSN: 2158-3226

JOURNAL ARTICLE

Nam S, Hahm SG, Khim D, Kim H, Sajoto T, Ree M, Marder SR, Anthopoulos TD, Bradley DDC, Kim Yet al., 2018, Pronounced Side Chain Effects in Triple Bond-Conjugated Polymers Containing Naphthalene Diimides for n-Channel Organic Field-Effect Transistors, ACS APPLIED MATERIALS & INTERFACES, Vol: 10, Pages: 12921-12929, ISSN: 1944-8244

JOURNAL ARTICLE

Panidi J, Paterson AF, Khim D, Fei Z, Han Y, Tsetseris L, Vourlias G, Patsalas PA, Heeney M, Anthopoulos TDet al., 2018, Remarkable Enhancement of the Hole Mobility in Several Organic Small-Molecules, Polymers, and Small-Molecule:Polymer Blend Transistors by Simple Admixing of the Lewis Acid p-Dopant B(C6F5)(3), ADVANCED SCIENCE, Vol: 5, ISSN: 2198-3844

JOURNAL ARTICLE

Paterson AF, Singh S, Fallon KJ, Hodsden T, Han Y, Schroeder BC, Bronstein H, Heeney M, McCulloch I, Anthopoulos TDet al., 2018, Recent Progress in High-Mobility Organic Transistors: A Reality Check., Adv Mater

Over the past three decades, significant research efforts have focused on improving the charge carrier mobility of organic thin-film transistors (OTFTs). In recent years, a commonly observed nonlinearity in OTFT current-voltage characteristics, known as the "kink" or "double slope," has led to widespread mobility overestimations, contaminating the relevant literature. Here, published data from the past 30 years is reviewed to uncover the extent of the field-effect mobility hype and identify the progress that has actually been achieved in the field of OTFTs. Present carrier-mobility-related challenges are identified, finding that reliable hole and electron mobility values of 20 and 10 cm2 V-1 s-1 , respectively, have yet to be achieved. Based on the analysis, the literature is then reviewed to summarize the concepts behind the success of high-performance p-type polymers, along with the latest understanding of the design criteria that will enable further mobility enhancement in n-type polymers and small molecules, and the reasons why high carrier mobility values have been consistently produced from small molecule/polymer blend semiconductors. Overall, this review brings together important information that aids reliable OTFT data analysis, while providing guidelines for the development of next-generation organic semiconductors.

JOURNAL ARTICLE

Semple J, Georgiadou DG, Wyatt-Moon G, Yoon M, Seitkhan A, Yengel E, Rossbauer S, Bottacchi F, McLachlan MA, Bradley DDC, Anthopoulos TDet al., 2018, Large-area plastic nanogap electronics enabled by adhesion lithography, npj Flexible Electronics, Vol: 2

JOURNAL ARTICLE

Sit W-Y, Eisner FD, Lin Y-H, Firdaus Y, Seitkhan A, Balawi AH, Laquai F, Burgess CH, McLachlan MA, Volonakis G, Giustino F, Anthopoulos TDet al., 2018, High-Efficiency Fullerene Solar Cells Enabled by a Spontaneously Formed Mesostructured CuSCN-Nanowire Heterointerface, ADVANCED SCIENCE, Vol: 5, ISSN: 2198-3844

JOURNAL ARTICLE

Squeo BM, Gregoriou VG, Han Y, Palma-Cando A, Allard S, Serpetzoglou E, Konidakis I, Stratakis E, Avgeropoulos A, Anthopoulos TD, Heeney M, Scherf U, Chochos CLet al., 2018, alpha,beta-Unsubstituted meso-positioning thienyl BODIPY: a promising electron deficient building block for the development of near infrared (NIR) p-type donor-acceptor (D-A) conjugated polymers, JOURNAL OF MATERIALS CHEMISTRY C, Vol: 6, Pages: 4030-4040, ISSN: 2050-7526

JOURNAL ARTICLE

Wijeyasinghe N, Eisner F, Tsetseris L, Lin Y-H, Seitkhan A, Li J, Yan F, Solomeshch O, Tessler N, Patsalas P, Anthopoulos TDet al., 2018, p-Doping of Copper(I) Thiocyanate (CuSCN) Hole-Transport Layers for High-Performance Transistors and Organic Solar Cells, ADVANCED FUNCTIONAL MATERIALS, Vol: 28, ISSN: 1616-301X

JOURNAL ARTICLE

Wijeyasinghe N, Tsetseris L, Regoutz A, Sit W-Y, Fei Z, Du T, Wang X, McLachlan MA, Vourlias G, Patsalas PA, Payne DJ, Heeney M, Anthopoulos TDet al., 2018, Copper (I) Selenocyanate (CuSeCN) as a Novel Hole-Transport Layer for Transistors, Organic Solar Cells, and Light-Emitting Diodes, ADVANCED FUNCTIONAL MATERIALS, Vol: 28, ISSN: 1616-301X

JOURNAL ARTICLE

Boufflet P, Bovo G, Occhi L, Yuan HK, Fei Z, Han Y, Anthopoulos TD, Stavrinou PN, Heeney Met al., 2017, The Influence of Backbone Fluorination on the Dielectric Constant of Conjugated Polythiophenes, Advanced Electronic Materials

© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. The ability to modify or enhance the dielectric constant of semiconducting polymers can prove valuable for a range of optoelectronic and microelectronic applications. In the case of organic photovoltaics, increasing the dielectric constant of the active layer has often been suggested as a method to control charge generation, recombination dynamics, and ultimately, the power conversion efficiencies. In this contribution, the impact that the degree and pattern of fluorination has on the dielectric constant of poly(3-octylthiophene) (P3OT), a more soluble analogue of the widely studied conjugated material poly(3-hexylthiophene), is explored. P3OT and its backbone-fluorinated analogue, F-P3OT, are compared along with a block and alternating copolymer version of these materials. It is found that the dielectric constant of the polymer thin films increases as the degree of backbone fluorination increases, in a trend consistent with density functional theory calculations of the dipole moment.

JOURNAL ARTICLE

Casey A, Green JP, Tuladhar PS, Kirkus M, Han Y, Anthopoulos TD, Heeney Met al., 2017, Cyano substituted benzotriazole based polymers for use in organic solar cells, JOURNAL OF MATERIALS CHEMISTRY A, Vol: 5, Pages: 6465-6470, ISSN: 2050-7488

JOURNAL ARTICLE

Dellis S, Isakov I, Kalfagiannis N, Tetzner K, Anthopoulos TD, Koutsogeorgis DCet al., 2017, Rapid laser-induced photochemical conversion of sol-gel precursors to In2O3 layers and their application in thin-film transistors, JOURNAL OF MATERIALS CHEMISTRY C, Vol: 5, Pages: 3673-3677, ISSN: 2050-7526

JOURNAL ARTICLE

Faber H, Das S, Lin Y-H, Pliatsikas N, Zhao K, Kehagias T, Dimitrakopulos G, Amassian A, Patsalas PA, Anthopoulos TDet al., 2017, Heterojunction oxide thin-film transistors with unprecedented electron mobility grown from solution, SCIENCE ADVANCES, Vol: 3, ISSN: 2375-2548

JOURNAL ARTICLE

Fallon KJ, Santala A, Wijeyasinghe N, Manley EF, Goodeal N, Leventis A, Freeman DME, Al-Hashimi M, Chen LX, Marks TJ, Anthopoulos TD, Bronstein Het al., 2017, Effect of Alkyl Chain Branching Point on 3D Crystallinity in High N-Type Mobility Indolonaphthyridine Polymers, ADVANCED FUNCTIONAL MATERIALS, Vol: 27, ISSN: 1616-301X

JOURNAL ARTICLE

Fei Z, Chen L, Han Y, Gann E, Chesman ASR, McNeill CR, Anthopoulos TD, Heeney M, Pietrangelo Aet al., 2017, Alternating 5,5-Dimethylcyclopentadiene and Diketopyrrolopyrrole Copolymer Prepared at Room Temperature for High Performance Organic Thin-Film Transistors, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 139, Pages: 8094-8097, ISSN: 0002-7863

JOURNAL ARTICLE

Fei Z, Han Y, Gann E, Hodsden T, Chesman ASR, McNeill CR, Anthopoulos TD, Heeney Met al., 2017, Alkylated Selenophene-Based Ladder-Type Monomers via a Facile Route for High-Performance Thin-Film Transistor Applications, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 139, Pages: 8552-8561, ISSN: 0002-7863

JOURNAL ARTICLE

Isakov I, Faber H, Grell M, Wyatt-Moon G, Pliatsikas N, Kehagias T, Dimitrakopulos GP, Patsalas PP, Li R, Anthopoulos TDet al., 2017, Exploring the Leidenfrost Effect for the Deposition of High-Quality In2O3 Layers via Spray Pyrolysis at Low Temperatures and Their Application in High Electron Mobility Transistors, ADVANCED FUNCTIONAL MATERIALS, Vol: 27, ISSN: 1616-301X

JOURNAL ARTICLE

Khim D, Lin Y-H, Nam S, Faber H, Tetzner K, Li R, Zhang Q, Li J, Zhang X, Anthopoulos TDet al., 2017, Modulation-Doped In2O3/ZnO Heterojunction Transistors Processed from Solution, ADVANCED MATERIALS, Vol: 29, ISSN: 0935-9648

JOURNAL ARTICLE

Lin Y-H, Pattanasattayavong P, Anthopoulos TD, 2017, Metal-Halide Perovskite Transistors for Printed Electronics: Challenges and Opportunities, ADVANCED MATERIALS, Vol: 29, ISSN: 0935-9648

JOURNAL ARTICLE

Noh Y-Y, Guo X, Hussain MM, Ma ZJ, Akinwande D, Caironi M, Anthopoulos TD, Tse NTN, Ishihara Ret al., 2017, SPECIAL ISSUE ON FLEXIBLE ELECTRONICS Foreword, IEEE TRANSACTIONS ON ELECTRON DEVICES, Vol: 64, Pages: 1878-1880, ISSN: 0018-9383

JOURNAL ARTICLE

Pattanasattayavong P, Promarak V, Anthopoulos TD, 2017, Electronic Properties of Copper(I) Thiocyanate (CuSCN), ADVANCED ELECTRONIC MATERIALS, Vol: 3, ISSN: 2199-160X

JOURNAL ARTICLE

Pattanasattayavong P, Promarak V, Anthopoulos TD, 2017, Electronic Properties of Copper(I) Thiocyanate (CuSCN) (vol 3, 1600378, 2017), ADVANCED ELECTRONIC MATERIALS, Vol: 3, ISSN: 2199-160X

JOURNAL ARTICLE

Petti L, Pattanasattayavong P, Lin Y-H, Munzenrieder N, Cantarella G, Yaacobi-Gross N, Yan F, Troster G, Anthopoulos TDet al., 2017, Solution-processed p-type copper(I) thiocyanate (CuSCN) for low-voltage flexible thin-film transistors and integrated inverter circuits, APPLIED PHYSICS LETTERS, Vol: 110, ISSN: 0003-6951

JOURNAL ARTICLE

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