Imperial College London

ProfessorMartinHeeney

Faculty of Natural SciencesDepartment of Chemistry

Professor of Organic Materials
 
 
 
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Contact

 

+44 (0)20 7594 1248m.heeney Website

 
 
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Location

 

401GMolecular Sciences Research HubWhite City Campus

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Summary

 

Publications

Publication Type
Year
to

330 results found

Heeney M, Zhang W, Mcculloch I, 2008, WO2008131835. Organic semiconductors.

The invention relates to novel substituted dibenzo[d,d']benzo[1,2-b;4,5-b']dithiophenes I [R1-R3 = halogen, CN, NC, NCO, NCS, OCN, SCN, CONR4R5, COX, COR4, NH2, NR4R5, SH, SR4, SO3H, SO2R4, OH, NO2, CF3, SF5, silyl, carbyl, hydrocarbyl, neighboring R1-R2 may form ring with each other or benzene ring, R1 and R2 may also be H; X = halogen; R4, R5 = H, aliph. or arom. hydrocarbyl having 1-20 C]. Methods of their synthesis, org. semiconducting material formulations and layers comprising them, and electronic devices like org. field effect transistors (OFETs) comprising them are also described. [on SciFinder(R)]

Patent

Ballantyne AM, Chen L, Nelson J, Bradley DDC, Astuti Y, Maurano A, Shuttle CG, Durrant JR, Heeney M, Duffy W, McCulloch Iet al., 2007, Studies of highly regioregular poly(3-hexylselenophene) for photovoltaic applications, ADVANCED MATERIALS, Vol: 19, Pages: 4544-+, ISSN: 0935-9648

Journal article

Hamadani BH, Gundlach DJ, McCulloch I, Heeney Met al., 2007, Undoped polythiophene field-effect transistors with mobility of 1 cm(2) V-1 s(-1), APPLIED PHYSICS LETTERS, Vol: 91, ISSN: 0003-6951

Journal article

Yuen JD, Dhoot AS, Namdas EB, Coates NE, Heeney M, McCulloch I, Moses D, Heeger AJet al., 2007, Electrochemical doping in electrolyte-gated polymer transistors, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 129, Pages: 14367-14371, ISSN: 0002-7863

Journal article

Chang J-F, Sirringhaus H, Giles M, Heeney M, McCulloch Iet al., 2007, Relative importance of polaron activation and disorder on charge transport in high-mobility conjugated polymer field-effect transistors, PHYSICAL REVIEW B, Vol: 76, ISSN: 2469-9950

Journal article

Kline RJ, DeLongchamp DM, Fischer DA, Lin EK, Richter LJ, Chabinyc ML, Toney MF, Heeney M, McCulloch Iet al., 2007, Critical role of side-chain attachment density on the order and device performance of polythiophenes, MACROMOLECULES, Vol: 40, Pages: 7960-7965, ISSN: 0024-9297

Journal article

Milian Medina B, Van Vooren A, Brocorens P, Gierschner J, Shkunov M, Heeney M, McCulloch I, Lazzaroni R, Cornil Jet al., 2007, Electronic structure and charge-transport properties of polythiophene chains containing thienothiophene units: A joint experimental and theoretical study, CHEMISTRY OF MATERIALS, Vol: 19, Pages: 4949-4956, ISSN: 0897-4756

Journal article

Sonar P, Grimsdale AC, Heeney M, Shkunov M, McCulloch I, Muellen Ket al., 2007, A study of the effects metal residues in poly(9,9-dioctylfluorene) have on field-effect transistor device characteristics, SYNTHETIC METALS, Vol: 157, Pages: 872-875, ISSN: 0379-6779

Journal article

McCulloch I, Heeney M, Zhang W, Crouch Det al., 2007, Regioregular poly(3-hexyl)selenophene: A low bandgap organic hole transporting polymer, Chem. Comm, ISSN: 1476-1122

Journal article

Pang H, Skabara PJ, Crouch DJ, Duffy W, Heeney M, McCulloch I, Coles SJ, Horton PN, Hursthouse MBet al., 2007, Structural and electronic effects of 1,3,4-thiadiazole units incorporated into polythiophene chains, MACROMOLECULES, Vol: 40, Pages: 6585-6593, ISSN: 0024-9297

Journal article

Hamadani BH, Richter CA, Gundlach DJ, Kline RJ, McCulloch I, Heeney Met al., 2007, Influence of source-drain electric field on mobility and charge transport in organic field-effect transistors, JOURNAL OF APPLIED PHYSICS, Vol: 102, ISSN: 0021-8979

Journal article

Kim Y, Cook S, Kirkpatrick J, Nelson J, Durrant JR, Bradley DDC, Giles M, Heeney M, Hamilton R, McCulloch Iet al., 2007, Effect of the end group of regioregular poly(3-hexylthiophene) polymers on the performance of polymer/fullerene solar cells, JOURNAL OF PHYSICAL CHEMISTRY C, Vol: 111, Pages: 8137-8141, ISSN: 1932-7447

Journal article

Chabinyc ML, Lujan R, Endicott F, Toney MF, McCulloch I, Heeney Met al., 2007, Effects of the surface roughness of plastic-compatible inorganic dielectrics on polymeric thin film transistors, APPLIED PHYSICS LETTERS, Vol: 90, ISSN: 0003-6951

Journal article

Koppe M, Scharber M, Brabec C, Duffy W, Heeney M, McCulloch Iet al., 2007, Polyterthiophenes as donors for polymer solar cells, ADVANCED FUNCTIONAL MATERIALS, Vol: 17, Pages: 1371-1376, ISSN: 1616-301X

Journal article

Chabinyc ML, Toney MF, Kline RJ, McCulloch I, Heeney Met al., 2007, X-ray scattering study of thin films of poly(2,5-bis(3-alkylthiophen-2-yl)thieno[3,2-b]thiophene), JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 129, Pages: 3226-3237, ISSN: 0002-7863

Journal article

DeLongchamp DM, Kline RJ, Lin EK, Fischer DA, Richter LJ, Lucas LA, Heeney M, McCulloch I, Northrup JEet al., 2007, High carrier mobility polythiophene thin films: Structure determination by experiment and theory, ADVANCED MATERIALS, Vol: 19, Pages: 833-+, ISSN: 0935-9648

Journal article

Kline RJ, DeLongchamp DM, Fischer DA, Lin EK, Heeney M, McCulloch I, Toney MFet al., 2007, Significant dependence of morphology and charge carrier mobility on substrate surface chemistry in high performance polythiophene semiconductor films, APPLIED PHYSICS LETTERS, Vol: 90, ISSN: 0003-6951

Journal article

Baldwin RJ, Kreouzis T, Shkunov M, Heeney M, Zhang W, McCulloch Iet al., 2007, A comprehensive study of the effect of reactive end groups on the charge carrier transport within polymerized and nonpolymerized liquid crystals, JOURNAL OF APPLIED PHYSICS, Vol: 101, ISSN: 0021-8979

Journal article

Hamadani BH, McCulloch I, Heeney M, Gundlach DJet al., 2007, Achieving high mobilities in solution-processable organic FETs by minimizing contact effects, International Semiconductor Device Research Symposium, Publisher: IEEE, Pages: 526-526

Conference paper

Lucas LA, DeLongchamp DM, Vogel BM, Lin EK, Fasolka MJ, Fischer DA, McCulloch I, Heeney M, Jabbour GEet al., 2007, Combinatorial screening of the effect of temperature on the microstructure and mobility of a high performance polythiophene semiconductor, APPLIED PHYSICS LETTERS, Vol: 90, ISSN: 0003-6951

Journal article

Hamadani BH, LeBoeuf JL, Kline RJ, McCulloch I, Heeney M, Richter CA, Richter LJ, Gundlach DJet al., 2007, Distinguishing between nonlinear channel transport and contact effects in organic FETs, Conference on Organic Field-Effect Transistors VI, Publisher: SPIE-INT SOC OPTICAL ENGINEERING, ISSN: 0277-786X

Conference paper

Kim Y, Nelson J, Durrant JR, Bradley DDC, Heo K, Park J, Kim H, McCulloch I, Heeney M, Ree M, Ha C-Set al., 2007, Polymer chain/nanocrystal ordering in thin films of regioregular poly(3-hexylthiophene) and blends with a soluble fullerene, SOFT MATTER, Vol: 3, Pages: 117-121, ISSN: 1744-683X

Journal article

Basu D, Wang L, Dunn L, Yoo B, Nadkarni S, Dodabalapur A, Heeney M, McCulloch Iet al., 2006, Direct measurement of carrier drift velocity and mobility in a polymer field-effect transistor, APPLIED PHYSICS LETTERS, Vol: 89, ISSN: 0003-6951

Journal article

McCulloch I, Bailey C, Genevicius K, Heeney M, Shkunov M, Sparrowe D, Tierney S, Zhang W, Baldwin R, Kreouzis T, Andreasen JW, Breiby DW, Nielsen MMet al., 2006, Designing solution-processable air-stable liquid crystalline crosslinkable semiconductors, PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, Vol: 364, Pages: 2779-2787, ISSN: 1364-503X

Journal article

Chang J-F, Clark J, Zhao N, Sirringhaus H, Breiby DW, Andreasen JW, Nielsen MM, Giles M, Heeney M, McCulloch Iet al., 2006, Molecular-weight dependence of interchain polaron delocalization and exciton bandwidth in high-mobility conjugated polymers, PHYSICAL REVIEW B, Vol: 74, ISSN: 2469-9950

Journal article

Dhoot AS, Yuen JD, Heeney M, McCulloch I, Moses D, Heeger AJet al., 2006, Beyond the metal-insulator transition in polymer electrolyte gated polymer field-effect transistors, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, Vol: 103, Pages: 11834-11837, ISSN: 0027-8424

Journal article

Liversedge IA, Higgins SJ, Giles M, Heeney M, McCulloch Iet al., 2006, Suzuki route to regioregular polyalkylthiophenes using Ir-catalysed borylation to make the monomer, and Pd complexes of bulky phosphanes as coupling catalysts for polymerisation, TETRAHEDRON LETTERS, Vol: 47, Pages: 5143-5146, ISSN: 0040-4039

Journal article

McCulloch I, Heeney M, Bailey C, Genevicius Ket al., 2006, Liquid-crystalline semiconducting polymers with high charge-carrier mobility, Nature Materials, Pages: 328-333, ISSN: 1476-1122

Journal article

Kline RJ, DeLongchamp DM, Lin Eric KK, Richter L, Fischer DA, Heeney M, McCulloch Iet al., 2006, Morphological basis for high mobility of poly(bithiophene thienothiophene)

We have solved the packing arrangement for the recently reported high mobility polymer poly(2,5-bis(3-alkylthiophen-2-yl)thieno[3,2-b]thiophenes) and will highlight the key aspects that result in improved performance. © OSA/FiO/LS/OPE 2006.

Conference paper

Hamilton R, Bailey C, Duffy W, Heeney M, Shkunov M, Sparrowe D, Tierney S, McCulloch I, Kline RJ, DeLongchamp DM, Chabinyc Met al., 2006, The influence of molecular weight on the microstructure and thin film transistor characteristics of pBTTT polymers., Conference on Organic Field-Effect Transistors V, Publisher: SPIE-INT SOC OPTICAL ENGINEERING, ISSN: 0277-786X

Conference paper

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