Publications In Last Five years
2006
2007
2008
2009
2010
Publications in Press and under review

Publicatons in 2007

1. T. Griesser, T. Höfler, S. Temmel, W. Kern and G. Trimmel, Photolithographic Patterning of Polymer Surfaces Using the Photo-Fries Rearrangement: Selective Postexposure Reactions, Chem. Mater., 19, 3011 (2007)

2. U. Daschiel, T. Hoefler, G. Jakopic, V. Schmidt, and W. Kern, Selected polymers that contain aromatic ester units: Synthesis, photoreactions, and refractive index modulation, Macromol. Chem. Phys., 208, 1190 (2007).

3. T. Griesser, T. Rath, H. Stecher, R. Saf, W. Kern and G. Trimmel, Photoreactive Polynorbornene Bearing 4-(Diphenylamino)benzoate Groups: Synthesis and Application in Electroluminescent Devices, Monatsh. Chem.,138, 269 (2007)

4. T. Höfler, T. Griesser, X. Gstrein, G. Trimmel, G. Jakopic and W. Kern, UV reactive polymers for refractive index modulation based on the photo-Fries rearrangement, Polymer, 48, 1930 (2007)

5. G. Koller, S. Berkebile, M. Oehzelt, P. Puschnig, C. Ambrosch-Draxl, F.P. Netzer, M.G. Ramsey Intra- and intermolecular band dispersion in an organic solid Science, 317 (2007) 351-355

6. M. Oehzelt, L. Grill, S. Berkebile, G. Koller, F. P. Netzer, M. G. Ramsey The molecular orientation of para-sexiphenyl on Cu(110) and Cu(110) p(2x1)O Chem. Phys. Chem, 8 (2007) 1707-1712

7. G. Koller, J. Ivanco, F.P. Netzer, M.G. Ramsey Device relevant organic films and interfaces: a surface science approach Surface Science, 601 (2007) 5683-5689

8. G. Koller, B. Winter, M. Oehzelt, J. Ivano, F.P. Netzer, M.G. Ramsey The electronic band alignment on nanoscopically patterned substrates Organic Electronics, 8 (2007) 63-68

9. V. Bayer, C. Franchini, F. Allegretti, B. Xu, G. Parteder, M. G. Ramsey, S. Surnev, R. Podloucky, F. P. Netzer Formation of Mn3O4?(001) on MnO?(001): Surface and interface structural stability Physical Review B, Vol. 76, p. 165428 (2007)

10. J. Schoiswohl, M. Sock, Q. Chen, G. Thornton, G. Kresse, M. G. Ramsey, S. Surnev, and F. P. Netzer Metal supported oxide nanostructures: model systems for advanced catalysis Topics in Catalysis, Vol. 46, p. 137-149 (2007) 11. F. Allegretti, G. Parteder, M.G. Ramsey, S. Surnev and F.P. Netzer The formation of sharp NiO?(1 0 0)–cobalt interfaces Surface Science, Vol. 601, p. L73-L76 (2007)

12. F. Allegretti, C. Franchini, V. Bayer, M. Leitner, G. Parteder, B. Xu, A. Fleming, M. G. Ramsey, R. Podloucky, S. Surnev and F. P. Netzer Epitaxial stabilization of MnO?(111) overlayers on a Pd(100) surface Physical Review B, Vol. 75, p. 224120 (2007)

13. J. Ivanco, F.P. Netzer and M.G. Ramsey Dissociation of sexithiophene on Al(1 1 1) surface Organic Electronics, Vol. , p. (2007)

14. J. Ivanco, T. Haber, J.R. Krenn, F. P. Netzer, R Resel, M.G. Ramsey Sexithiophene films on ordered and disordered TiO2?(110) surfaces: Electronic, structural and morphological properties Surface Science, Vol. 601, p. 178-187 (2007).

15. J. Liday, I. Hotovy, H. Sitter, K. Schmidegg, P. Vogrincic, A. Bonanni, J. Breza, B. Weber AES of NiOx? contacts on p-GaN? annealed in N2 and N2+O2 ambient Appl. Surf. Sci., 253, 3174-3180 (2007)

16. C. Simbrunner, K. Schmidegg, A. Kharchenko, J. Bethke, J. Woitek, K. Lischka, H. Sitter, A. Bonanni, In-situ x-ray diffraction during MOCVD of III-nitrides: an optimized wobbling compensating evaluation algorithm J. Cryst. Growth , 298, 243-245 (2007)

17. M. Wegscheider, C. Simbrunner, H. Przybylinska, M. Kiecana, M. Sawicki, A. Navarro-Quezada, H. Sitter, W. Jantsch , T. Dietl, A. Bonanni, Photoluminescence and Hall studies of GaN?:Fe and (Ga,Fe)N:Mg layers, Phys. stat. sol. (a) 204, 86-91 (2007)

18. C. Simbrunner, H. Sitter, A. Bonanni, Fourier analysis applied on in situ laser reflectometry during III-nitride MOCVD growth,J. Appl. Phys.. 101, 093501/1-7 (2007)

19. C. Simbrunner, A. Navarro-Quezada, K. Schmidegg, A. Bonanni, A. Kharchenko, J. Bethke, K. Lischka, H. Sitter, In-situ x-ray diffraction during MOCVD of III-nitrides Phys. Stat. Sol. (a), 204, (8), 2798-2803 (2007)

20. C. Simbrunner, T. Li, A. Bonanni, A. Kharchenko, J. Bethke, K. Lischka and H. Sitter In-situ growth observation of AlGaN? superlattice structures by simultaneous x-ray diffraction and ellipsometry,J. Cryst. Growth, 308, 258-262 (2007)

21. Th. B. Singh, N. S. Sariciftci, H. Yang, L. Yang, B. Plochberger, H. Sitter, Correlation of crystalline and structural properties of C60 thin films grown at various temperature with charge carrier mobility Appl. Phys. Lett. 90, 213512/1-3 (2007)

22. C. Simbrunner, M. Wegscheider, M. Quast, T. Li, A. Navarro-Quezada, H. Sitter, A.Bonanni, R. Jakiela On the effect of periodic Mg distribution in GaN?:delta-Mg Appl. Phys. Lett. 90, 142108/1-3 (2007),

23. O. de Melo, E.M. Larramendi, J. M. Martinez-Duart, M. Hernandez Velez, J. Stangl, H. Sitter, Structure and growth rate of ZnTe? films grown by isothermal closed space sublimation, J. Chryst. Growth, 307, 253-258 (2007)

24. Th. B. Singh, H. Yang, B. Plochberger, L. Yang, H. Sitter, H. Neugebauer, N. S. Sariciftci, Characterization of highly crystalline C60 thin films and their field-effect mobility Phys. Stat. Sol (b), 224 (11), 3845-3848 (2007) DOI:10.1002/pssb.200776122.

25. F. Cordella, F. Quochi, M. Saba, A. Andreev, H. Sitter, N. S. Sariciftci, A. Mura, G. Bongiovanni, Optical Gain Performance of Epitaxially Grown para-Sexiphenyl Films Adv. Mat., 19, 2252-2256 (2007) DOI: 10.1002/adma.200701041

26. O. Lengyel, A. Satka, T. Haber, J. Kovac, H. Sitter, R. Resel The influence of substrate temperature on the growth of sexiphenyl on mica (001) Cryst. Res. Technol., 43 (1), 44-49 (2007) DOI 10.1002/crat.200711047

27. K.-J. Liu, G. Hernandez-Sosa, H. Sitter, C.-F. Zhang, Z.-W. Dong, Y.-L. You, S.-X. Qian Two-photon absorption induced photoluminescence in para-sexiphenyl nano-needles Chem. Phys. Lett., 446, 83-86 (2007)

28. J. Liday, I. Hotový, H. Sitter, K. Schmidegg, P. Vogrincic, A. Bonanni, J. Breza, G. Ecke, I. Vávra, Auger electron spectroscopy of NiOx? contacts on p-GaN? annealed in N2 and O2 + N2 ambients Appl. Surf. Sci. 253, 3174-3180 (2007)

29. Hotovy, J. Liday, L. Spiess, H. Romanus, M. Caplovicova, H. Sitter, D. Búc, A. Bonanni, P. Vogrincic TEM investigation of Au-Nio nonocrystalline thin films as gas sensing material J. Electr. Eng. 58, 347-350 (2007)

30. S. Müllegger, G. Hlawacek, T. Haber, P. Frank, C. Teichert, R. Resel, A. Winkler, “The influence of substrate temperature on the structure and morphology of sexiphenyl thin films on Au(111)”, Appl. Phys. A 87 (2007) 103–111.

31. P. Frank, G. Hlawacek, O. Lengyel, A. Satka, C. Teichert, R. Resel, A. Winkler, “Influence of surface temperature and surface modifications on the initial layer growth of para-hexaphenyl on mica (001)”, Surf. Sci. 601 (2007) 2152-2160.

32. G. Hlawacek, Q. Shen, C. Teichert, R. Resel, D. Smilgies, “Controlling molecular orientation of OMBE grown 6P thin films on mica(001)”, Surf. Sci. 601 (2007) 2584-2587.

33. J. Ivanco, T. Haber, J. R. Krenn, F. P. Netzer, R. Resel, M. G. Ramsey Sexithiophene films on reconstructed and unreconstructed TiO2?(110) surfaces: electronic, structural and morphological properties Surface Science, vol. 601, p. 178-87 (2007).

34. R. Resel, O. Lengyel, T. Haber, O. Werzer, W. Hardeman, D. M. de Leeuw, H. Wondergem Wide range three-dimensional reciprocal space mapping: a novel approach applied to organic monodomain thin films, Journal of Applied Crystallography, vol.40, p.580-2 (2007)

35. P. Pacher, A. Lex, V. Proschek, O. Werzer, P. Frank, S. Temmel, W. Kern, R. Resel, A. Winkler, C. Slugovc, R. Schennach, G. Trimmel, E. Zojer, Characterizing chemically reactive thin layers: the surface reaction of 2-(4-hlorosulfonylphenyl)ethyltrichlorosilane with ammonia, Journal of Physical Chemistry C, vol.111, p. 12407-13 (2007).

36. D. Nabok, P. Puschnig, C. Ambrosch-Draxl, O. Werzer, R. Resel, D. –M. Smilgies, Crystal and electronic structures of pentacene thin films from grazing incidence x-ray diffraction and first principles calculations, Physical Review B, vol. 76, 235322 – 1 -6 (2007).

37. “Double-injection current transients as a way of measuring transport in insulating organic films”, G. Juska, K. Genevicius, G. Sliauzys, A. Pivrikas, M. Scharber, R. Österbacka, Journal of Applied Physics 101 (2007), 114505

38.“Effect of Styryl Side Groups on the Photophysical Properties and Hole Mobility of PPE-PPV Systems”, D. Egbe, E. Tekin, E. Birckner, A. Pivrikas, N.S. Sariciftci, U. Schubert, Macromolecules 40 (2007), 7786-7794

39. “Supramolecular Association of Pyrrolidinofullerenes Bearing Chelating Pyridyl Groups and Zinc Phthalocyanine for Organic Solar Cells”, P. Troshin, R. Koeppe, A. Peregudov, S. Peregudova, M. Egginger, R. Lyubovskaya, N.S. Sariciftci, American Chemical Society, Chem. Mater. 19 (2007), 5363-5372

40. “Organic field-effect transistors and memory elements using deoxyribonucleic acid (DNA) gate dielectric”, P. Stadler, K. Oppelt, B. Singh, J. Grote, R. Schwödiauer, S. Bauer, H. Piglmayer-Brezina, D. Bäuerle, N.S. Sariciftci, Organic Electronics 8 (2007), 648-654

41. “A self-rechargeable and flexible polymer solar battery”, G. Dennler, S. Bereznev, D. Fichou, K. Holl, D. Ilic, R. Koeppe, M. Krebs, A. Labouret, C. Lungenschmied, A. Marchenko, D. Meissner, E. Mellikov, J. Meot, A. Meyer, H. Neugebauer, A. Öpik, N.S. Sariciftci, S. Taillemite, T. Wöhrle, Solar Energy 81 (2007), 947-957

42. “Solid State Dye Sensitized Solar Cells using Poly(3-hexylthiophene) as Hole Transport Material“, S. Guenes, H. Neugebauer, N.S. Sariciftci, The Electrochemical Society, ECS Transactions Vol 2 Issue 12: Fullerenes, Nanotubes and Carbon Nanostructures (2007), 145-154

43. “Negative capacitance in organic semiconductor devices: Bipolar injection and charge recombination mechanism”, E. Ehrenfreund, C. Lungenschmied, G. Dennler, H. Neugebauer, N.S. Sariciftci, Applied Physics Letters 91 (2007), 012112

44. “Combined Effects of Conjugation Pattern and Alkoxy Side Chains on the Photovoltaic Properties of Thiophene-Containing PPEE-PPVs?”, D. Egbe, L.H. Nguyen, K. Schmidtke, A. Wild, C. Sieber, S. Guenes, N.S. Sariciftci, Journal of Polymer Science: Part A: Polymer Chemistry 45 (2007), 1619-1631

45. “Quasi-solid-state dye-sensitized solar cells with cyanoacrylate as electrolyte matrix”, S. Lu, R. Koeppe, S. Guenes, N.S. Sariciftci, Solar Energy Materials & Solar Cells 91 (2007), 1081-1086

46. “Advanced photon-harvesting concepts for low-energy gap organic solar cells”, R. Koeppe, O Bossart, G. Calzaferri, N.S. Sariciftci, Solar Energy Materials and Solar Cells 91 (2007), 986

47. “Enhancing photon harvesting in organic solar cells with luminescent concentrators”, R. Koeppe, N.S. Sariciftci, A. Büchtemann, Applied Physics Letters 90 (2007), 181126

48. “Fluorene functionalised sexithiophenes-utilising intramolecular charge transfer to extend the photocurrent spectrum in organic solar cells”, P. Skabara, R. Berridge, I. Serebryakow, A. Kanibolotsky, L. Kanibolotskaya, S. Gordeyev, I. Perepichka, N.S. Sariciftci, C. Winder, Journal of Materials Chemistry 17 (2007), 1055-1062

49. “Effects of Annealing on the Nanomorphology and Performance of Poly(alkylthiophene):Fullerene Bulk-Heterojunction Solar Cells”, Le Huong Nguyen, H. Hoppe, T. Erb, S. Guenes, G. Gobsch, N.S. Sariciftci, Advanced Functional Materials 17 (2007), 1071-1078

50. “Hybrid solar cells based on CuInS2? and organic buffer-sensitizer layers”, S. Bereznev, R. Koeppe, I. Konovalov, J. Kois, S. Guenes, A. Öpik, E. Mellikov, N. S. Sariciftci, Thin Solid Films 515 (2007), 5759-5762

51. “Hybrid solar cells using PbS? nanoparticles”, S. Guenes, K. Fritz, H. Neugebauer, N.S. Sariciftci, S. Kumar, G. Scholes, Solar Energy Materials & Solar Cells 91 (2007), 420

52. “Flexible, long-lived, large-area, organic solar cells”, C. Lungenschmied, G. Dennler, H. Neugebauer, N. S. Sariciftci, M. Glatthaar, T. Meyer, A. Meyer, Solar Energy Materials & Solar Cells 91 (2007), 379

53. “Photovoltaic enhancement of organic solar cells by a bridged donor-acceptor block copolymer approach”, S.-S. Sun, C. Zhang, A. Ledbetter, S. Choi, K. Seo, C. Bonner, Jr., M. Drees, N.S. Sariciftci, Applied Physics Letters 90 (2007), 043117

54. “Donor-acceptor heterojunction solar cells based on perylene dimide and perylene bisbenzimidazole”, S. Erten, F. Meghdadi, S. Guenes, R. Koeppe, N.S. Sariciftci, S. Icli, The European Physical Journal Applied Physics 36 (2007), 225

55. “Low Band Gap Donor – Acceptor Conjugated Polymers toward Organic Solar Cells Applications”, K. Colladet, S. Fourier, T. J. Cleij, L. Lutsen, J. Gelan, D. Vanderuande, Le H. Nguyen, H. Neugebauer, N. S. Sariciftci, A. Aguirre, G. Janssen, E. Goovaerts, Macromolecules 40 (2007), 65.

56. B. Stadlober, M. Zirkl, A. Haase, A. Fian, H. Schön, C. Sommer, G. Jakopic, G. Leising, I. Graz, N. Gaar, R. Schwödiauer, S. Bauer-Gogonea, and S. Bauer, „Low-voltage organic thin-film transistors with high-k nanocomposite gate dielectrics for flexible electronics and optothermal sensors”, Adv. Mat. 19, 2241-2245 (2007).

57. P. Sony, P. Puschnig, D. Nabok, C. Ambrosch-Draxl Importance of Van Der Waals Interaction for Organic Molecule-Metal Junctions: Adsorption of Thiophene on Cu(110) as a Prototype. Phys. Rev. Lett. 99, 176401 (2007).

58. “Conjugated Polymer-Based Organic Solar Cells”, S. Guenes, H. Neugebauer, N.S. Sariciftci, Chemical Review 107 (2007), 1324

59. “Polymer Solar Cells”, H. Hoppe, N.S. Sariciftci, Advances in Polymer Science, ed. by S. Marder and K.-S. Lee, Springer (Berlin, Heidelberg), doi:10.1007/12_2007_121 (2007)

60. “A Review of Charge Transport and Recombination in Polymer/Fullerene Organic Solar Cells”, A. Pivrikas, N.S. Sariciftci, G. Juska, R. Österbacka, Prog. Photovolt: Res. Appl 15 (2007), 677-696

Reports:

Koller G*; Oehzelt M.*; Haber T.*; Ramsey MG; Resel. R; Schuelli T*;
Experiment “Structural development from sexiphenyl mono- to multilayers on Cu(110)p(2x1)O”
Experiment number: SI 1536 on beamline BM32?.
ESRF user report 2007