SURFACE DYNAMICS GROUP


Nils Hartmann

Nils Hartmann

Publications:

  1. N. Hartmann, F. Esch and R. Imbihl,
    "Steady state kinetics of the decomposition and oxidation of methanol on Pd(110),"
    Surf. Sci. 297 (1993) 175-185.

  2. N. Hartmann, K. Krischer and R. Imbihl,
    "The role of adsorbate-adsorbate interactions in the rate oscillations in catalytic CO oxidation on Pd(110),"
    J. Chem. Phys. 101 (1994) 6717-6727.

  3. N. Hartmann, R. Imbihl and W. Vogel,
    "Experimental evidence for an oxidation/reduction mechanism in rate oscillations of catalytic CO oxidation on Pt/SiO2,"
    Catal. Lett. 28 (1994) 373-381.

  4. N. Hartmann, M. Bär, I. G. Kevrekidis, K. Krischer and R. Imbihl,
    "Rotating chemical waves in small circular domains,"
    Phys. Rev. Lett. 76 (1996) 1384-1387.

  5. E. Schütz, N. Hartmann, I. G. Kevrekidis and R. Imbihl,
    "Catalysis on microstructured surfaces,"
    Faraday Discuss. Chem. Soc. 105 (1996) 47-56.

  6. S. Ladas, S. Kennou, N. Hartmann and R. Imbihl,
    "Characterization of the oxygen adsorption states on clean and oxidized Ir(110),"
    Surf. Sci. 382 (1997) 49-56.

  7. E. Schütz, N. Hartmann, I.G. Kevrekidis and R. Imbihl,
    "Microchemical engineering of catalytic reactions,"
    Catal. Lett. 54 (1998) 181-186.

  8. J. Christoph, M. Eiswirth, N. Hartmann, R. Imbihl, M. Bär and I. G. Kevrekidis,
    "Anomalous dispersion and pulse interaction in an excitable surface reaction,"
    Phys. Rev. Lett. 82 (1999) 1586-1589.

  9. N. Hartmann, I. G. Kevrekidis and R. Imbihl,
    "Pattern formation in restricted geometries: The NO+CO reaction on Pt(100)",
    J. Chem. Phys. 112 (2000) 6795-6803.

  10. N. Hartmann and R. J. Madix,
    "Growth and ordering of Cu-O islands during oxygen adsorption on Cu(110) at 470 K,"
    Surf. Sci. 488 (2001) 107-122.

  11. A. R. Alemozafar, X.-C. Guo, R. J. Madix, N. Hartmann and J. Wang,
    "Reaction of sulfur dioxide with Ag(110)-p(2x1)-O: a LEED, TPRS and STM investigation,"
    Surf. Sci. 504 (2002) 223-234.

  12. N. Hartmann, J. Biener and R. J. Madix,
    "Monitoring the interaction of sulfur dioxide with a TiO2(110) surface at 300 K by scanning tunneling microscopy,"
    Surf. Sci. 505 (2002) 81-92.

  13. N. Hartmann and R. J. Madix,
    "Dynamical rearrangements of the (2x1)O adlayer during CO oxidation on Cu(110),"
    Surf. Sci. 516 (2002) 230-236.

  14. Th. Balgar, R. Bautista, N. Hartmann and E. Hasselbrink,
    "An AFM study of the growth kinetics of the self-assembled octadecylsiloxane monolayer on oxidized silicon,"
    Surf. Sci. 532-535 (2003) 963-969 (online).

  15. R. Bautista, N. Hartmann and E. Hasselbrink,
    "Two-dimensional aggregation of species with weak and strong bonding interactions: Modeling the growth of self-assembled alkylsiloxane monolayers,"
    Langmuir 19 (2003) 6590-6593 (online).

  16. N. Hartmann, Th. Balgar, R. Bautista, S. Franzka and E. Hasselbrink,
    "Preparation of organic monolayers on uniform and patterned silicon substrates,"
    SPIE 5223 (2003) 9-23 (online).

  17. N. Hartmann, A. Schaak, S. Shaikhutdinov and R. Imbihl,
    "Imaging surface topographical changes during plastic deformation of a metal with chemical wave paterns,"
    Surf. Sci. 548 (2003) 163-169.

  18. T. Balgar, S. Franzka, N. Hartmann and E. Hasselbrink,
    "Preparation of submicron-structured alkylsiloxane monolayers using prepatterned silicon substrates by laser direct writing,"
    Langmuir 20 (2004) 3525-3527 (online).

  19. N. Hartmann, A. Schaak, S. Shaikhutdinov und R. Imbihl,
    "Imaging surface topographical changes during plastic deformation of a metal with chemical wave patterns,"
    Surf. Sci. 548, 163 (2004) (online).

  20. S. Franzka, D. Dahlhaus and N. Hartmann,
    "Preparation of stacked organosiloxane bilayers on hydrophilic and hydrophobic silicon substrates by spin coating,"
    Thin Solid Films 488 (2005) 124-131 (online).

  21. T. Balgar, S. Franzka, E. Hasselbrink and N. Hartmann,
    "Laser-assisted fabrication of submicron-structured hydrophilic/hydrophobic templates for the directed self-assembly of alkylsiloxane monolayers into confined domains,"
    Appl. Phys. A 82 (2006) 15-18 (online).

  22. T. Balgar, S. Franzka and N. Hartmann,
    "Laser-assisted decomposition of alkylsiloxane monolayers at ambient conditions: rapid patterning below the diffraction limit,"
    Appl. Phys. A 82 (2006) 689-695 (online).

  23. H. Urch, S. Franzka, D. Dahlhaus, N. Hartmann, E. Hasselbrink and M. Epple,
    "Preparation of two-dimensionally patterned layers of functionalised calcium phosphate nanoparticles by laser direct writing,"
    J. Mat. Chem. 16 (2006) 1798-1802 (online).

  24. N. Hartmann, T. Balgar, R. Bautista and S. Franzka,
    "Direct laser patterning of octadecylsiloxane monolayers on surface-oxidized silicon substrates: Indications for a photothermal excitation mechanism,"
    Surf. Sci. 600 4034-4038 (2006) (online).

  25. D. Dahlhaus, S. Franzka, E. Hasselbrink and N. Hartmann,
    "1D-nanofabrication with a micron-sized laser spot,"
    Nano Lett. 6 (2006) 2358-2361 (online).

  26. N. Hartmann, D. Dahlhaus and S. Franzka,
    "Self-assembled organic templates for the selective adsorption of gold nanoparticles into confined domains,"
    Surf. Sci. 601 (2007) 3916-3920 (online).

  27. M. Wiemann, D. Bingmann, S. Franzka, N. Hartmann, H. Urch and M. Epple,
    "Oriented growth of osteoblast-like cells on two-dimensionally structured films of functionalized calcium phosphate nanoparticles on a silicon substrate,"
    Adv. Eng. Mat. 9 (2007) 1077-1081 (online).

  28. N. Hartmann, S. Franzka, J. Koch, A. Ostendorf and B. N Chichkov,
    "Subwavelength patterning of alkylsiloxane monolayers via nonlinear processing with single femtosecond laser pulses,"
    Appl. Phys. Lett. 92, 23111 (2008) (online).

  29. N. Hartmann, B. Klingebiel, T. Balgar, S. Franzka and E. Hasselbrink,
    "Laser induced local dehydroxylation on surface-oxidized silicon substrates: Mechanistic aspects and prospects in nanofabrication,"
    Appl. Phys. A 94, 95-103 (2009) (online).

  30. B. Klingebiel, A. Schröter, S. Franzka and N. Hartmann,
    "Photothermally induced microchemical functionalization of organic monolayers,"
    ChemPhysChem 10, 2000 (2009) (online).

  31. M. Mathieu, D. Schunk, S. Franzka, C. Mayer, E. Hasselbrink and N. Hartmann,
    "Direct laser patterning of soft matter: Photothermal processing of supported phospholipid multilayers with nanoscale precision,"
    Small 5, 2099 (2009) (online).

  32. M. Mathieu, A. Friebe, S. Franzka, M. Ulbricht and N. Hartmann,
    "Surface-initiated polymerization on laser-patterned templates: Morphological scaling of nanoconfined polymer brushes,"
    Langmuir 25, 12393 (2009) (online).

  33. B. Klingebiel, L. Scheres, S. Franzka, Han Zuilhof and N. Hartmann,
    "Photothermal micro- and nanopatterning of organic/silicon interfaces,"
    Langmuir 26, 6826 (2010) (online).

  34. S. Franzka, J. Koch, B. N. Chichkov and N. Hartmann,
    "Nonlinear femtosecond laser processing of alkylsiloxane monolayers on surface-oxidized silicon substrates,"
    J. Vac. Sci. Technol. A 28, 814 (2010) (online).

  35. B. Klingebiel, A. Schröter, S. Franzka and N. Hartmann,
    "Photothermally induced bromination and decomposition of alkylsiloxane monolayers on surface-oxidized silicon substrates,"
    J. Vac. Sci. Technol. A 28, 834 (2010) (online).

  36. M. Mathieu, D. Schunk, S. Franzka, Ch. Mayer and N. Hartmann,
    "Temporal stability of photothermally fabricated micropatterns in supported phospholipid multilayers,"
    J. Vac. Sci. Technol. A 28, 953 (2010) (online).

  37. L. Scheres, B. Klingebiel, J. ter Maat, M. Griesbers, H. de Jong, S. Franzka, N. Hartmann and Han Zuilhof,
    "Micro- and nanopatterning of functional organic monolayers on oxide-free silicon by laser-induced photothermal desorption,"
    Small 6, 1918 (2010) (online).

  38. M. Mathieu, S. Franzka, J. Koch, B. N. Chichkov and N. Hartmann,
    "Self-assembled organic monolayers as high-resolution resists in rapid nonlinear processing with single femtosecond laser pulses,"
    Appl. Phys. A 101, 461-466 (2010) (online).

  39. M. Mathieu and N. Hartmann,
    "Sub-wavelength patterning of organic monolayers via nonlinear processing with continous-wave lasers,"
    New J. Phys. 12, 125017 (2010) (online).

  40. N. Hartmann,
    "Sub-wavelength patterning of Self-Assembled organic monolayers via nonlinear processing with femtosecond laser pulses,"
    in: "Coherence and Ultrashort Pulse Laser Emission", edt F. J. Duarte, InTech, ISBN 978-953-307-242-5, 2010 (online).

  41. C. Amiri Naini, S. Franzka, S. Frost, M. Ulbricht and N. Hartmann,
    "Probing the intrinsic switching kinetics of ultrathin thermoresponsive polymer brushes,"
    Angw. Chem. Int. Ed. 50, 4513 (2011) (online).

  42. A. Schröter, M. Kalus and N. Hartmann,
    "Substrate-mediated effects in photothermal patterning of alkanethiol self-assembled monolayers with microfocused continuous-wave lasers,"
    Beilstein J. Nanotechnol. 3, 65 (2012) (online).

  43. D. Behrenberg, S. Franzka, N. Petermann, H. Wiggers and N. Hartmann,
    "Photo-thermal laser processing of thin silicon nanoparticle films: on the impact of oxide formation on film morphology,"
    Appl. Phys. A 106, 853 (2012) (online).

  44. C. Amiri Naini, M. Thomas, S. Franzka, S. Frost, M. Ulbricht and N. Hartmann,
    "Hofmeister effect of sodium halides on the switching energetics of thermoresponsive polymer brushes,"
    Macromol. Rapid Commun. 34, 417 (2013) (online).

  45. A. Schröter, M. Mathieu, S. Franzka, J. Feydt, S. Irsen and N. Hartmann,
    "Fabrication of chemical templates via selective laser-induced desorption of hexadecanethiol self-assembled monolayers,"
    Appl. Surf. Sci. 278, 57 (2013) (online).

  46. A. Schröter, S. Franzka, J. Koch, B. N. Chichkov, A. Ostendorf and N. Hartmann,
    "Femtosecond-laser processing of nitrobiphenylthiol self-assembled monolayers,"
    Appl. Surf. Sci. 278, 43 (2013) (online).

  47. A. Schröter, M. Mathieu, S. Franzka, J. Feydt, St. Irsen and N. Hartmann,
    "Fabrication of chemical templates via selective laser-induced desorption of hexadecanethiol self-assembled monolayers,"
    Appl. Surf. Sci. 278, 57 (2013) (online).

  48. D. Behrenberg, S. Franzka, N. Petermann, H. Wiggers and N. Hartmann,
    "Fabrication of periodic surface topographies via sequential photothermal laser microsintering of silicon nanoparticle films,"
    Appl. Surf. Sci. 278, 278 (2013) (online).

  49. L. Schade, S. Franzka, A. Schröter, F. Cappuccio, M. Gajda, V. Peinecke, A. Heinzel and N. Hartmann,
    "Chemical functionalization of carbon/polymer bipolar plate materials via oxygen plasma activation and subsequent silanization,"
    Surf. Coat. Technol. 240, 255 (2014) (online).

  50. M. Thomas, M. Gajda, C. Amiri Naini, S. Franzka, M. Ulbricht and N. Hartmann,
    "Poly(N,N-dimethylaminoethyl methacrylate) brushes: pH-dependent switching kinetics of a surface-grafted thermoresponsive polyelectrolyte,"
    Langmuir 31, 13426 (2015) (online).

  51. L. Schade, S. Franzka, K. Dzialkowski, S. Hardt, H. Wiggers, S. Reichenberger, P. Wagener and N. Hartmann,
    "Resonant photothermal laser processing of hybrid gold/titania nanoparticle films,"
    Appl. Surf. Sci. 336, 48 (2015) (online).

  52. M. Schade, S. Franzka, F. Cappuccio, V. Peinecke, A. Heinzel and N. Hartmann,
    "Photothermally induced bromination of carbon/polymer bipolar plate materials for fuel cell applications,"
    Appl. Surf. Sci. 336, 85 (2015) (online).

  53. L. Schade, S. Franzka, M. Thomas, U. Hagemann and N. Hartmann,
    "Resonant laser processing of nanoparticulate Au/TiO2 films on glass supports: Photothermal modification of a photocatalytic nanomaterial,"
    Surf. Sci. 650, 57 (2016) (online).

  54. M. Schade, S. Franzka and N. Hartmann N.,
    "Laser-induced functionalization of organo/carbon interfaces for selective sdsorption of Au nanoparticles in microsized domains,
    Langmuir 33, 8686 (2017) (online).