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- T. Völzer, A. Schubert, E. von der Oelsnitz, J. Schröer, I. Barke, R. Schwartz, K. Watanabe, T. Taniguchi, S. Speller, T. Korn, and S. Lochbrunner
Strong Quenching of Dye Fluorescence in Monomeric Perylene Orange/TMDC Hybrid Structures
Nanoscale Adv. 5, 3348 (2023) [http] - A. Dittus, N. Kruse, I. Barke, S. Speller, and J. Starke
Detecting Stability and Bifurcation Points in Control-Based Continuation for a Physical Experiment of the Zeeman Catastrophe Machine
SIAM J. Appl. Dyn. Systems 22, 1275 (2023) [http] - A. Colombo, S. Dold, P. Kolb, N. Bernhardt, P. Behrens, J. Correa, S. Düsterer, B. Erk, L. Hecht, A. Heilrath, R. Irsig, N. Iwe, J. Jordan, B. Kruse, B. Langbehn, B. Manschwetus, F. Martinez, K.-H. Meiwes-Broer, K. Oldenburg, C. Passow, C. Peltz, M. Sauppe, F. Seel, R. Mayro P. Tanyag, R. Treusch, A. Ulmer, S. Walz, T. Fennel, I. Barke, T. Möller, B. v. Issendorff, and D. Rupp
Three-dimensional femtosecond snapshots of isolated faceted nanostructures
Sci. Adv. 9, eade5839 (2023) [http] - A. Colombo, J. Zimmermann, B. Langbehn, T. Moller, C. Peltz, K. Sander, B. Kruse, P. Tummler, I. Barke, D. Rupp and T. Fennel
The Scatman: an approximate method for fast wide-angle scattering simulations
J. Appl. Cryst. 55, 1232-1246 (2022) [http] - S. Staehlke, M. Bielfeldt, J. Zimmermann, M. Gruening, I.Barke, T. Freitag, S. Speller, U. Van Rienen, and B. Nebe
Pulsed Electrical Stimulation Affects Osteoblast Adhesion and Calcium Ion Signaling
Cells 11, 2650 (2022). [http] - C. Voelkner, I. Assi, W. Karberg, R. Lange, S. Neuber, C. A. Helm, M. Gruening, J. B. Nebe, I. Barke, and S. Speller
Response of Osteoblasts to Electric Field Line Patterns Emerging from Molecule Stripe Landscapes
Appl. Sci.12, 7329 (2022) [http] - M. Gruening, J. E. Dawson, C. Voelkner, S. Neuber, K. Fricke, U. van Reinen, S. Speller, C. A. Helm, and B. Nebe
Automatic Actin Filament Quantification and Cell Shape Modeling of Osteoblasts on Charged Ti Surfaces
Appl. Sci. 11, 5689 (2021) [http] - C. Voelkner, M. Wendt, R. Lange, M. Ulbrich, M. Gruening, S. Staehlke, B. Nebe, I. Barke, and S. Speller
The nanomorphology of cell surfaces of adhered osteoblasts
Beilstein J. Nanotechnol., vol. 12, pages 242-256 (2021) [http] - F.O. Sommer, J.-S. Appelt, I. Barke, S. Speller, and U. Kragl
UV-Polymerized Vinylimidazolium Ionic Liquids for Permselective Membranes
Membranes 10, 308 (2020) [http|pdf] - M.N. Nguyen, U. Kragl, I.Barke, R. Lange, H. Lund, M. Frank, A. Springer, V. Aladin, B. Corzilius, and D. Hollmann
Coagulation using organic carbonates opens up a sustainable route towards regenerated cellulosefilms
Commun. Chem. 3, 116 (2020) [http|pdf] - A.V. Sorokin, I.Yu.Ropakova, S. Wolter, R. Lange, I. Barke, S. Speller, S.L. Yefimova, Y.V. Malyukin, and S. Lochbrunner
Exciton Dynamics and Self-Trapping of Carbocyanine J‑Aggregates in Polymer Films
J. Phys. Chem. C 123, 9428 (2019) [http|pdf] - K. Oldenburg, H. Hartmann, J. Lermé, M.-M. Pohl, K.-H. Meiwes-Broer, I. Barke, and S. Speller
Virtual Plasmonic Dimers for Ultrasensitive Inspection of Cluster–Surface Coupling
J. Phys. Chem. C 123, 1379 (2019) [http|pdf] - M. Bahrami, S. Kraft, J. Becker, H. Hartmann, B. Vogler, K. Wardelmann, H. Behle, JAAW Elemans, I. Barke, and S. Speller
Correlative Microscopy of Morphology and Luminescence of Cu porphyrin aggregates
J. Phys. B 51, 144002 (2018) [http|pdf] - K. Oldenburg, S. Speller, and I. Barke
A self-tracking method for local surface-photovoltage measurements on semiconducting surfaces
J. Phys. B 50, 204004 (2017) [http|pdf] - H. Hartmann, I. Barke, A. Friedrich, P.-A. Plötz, O. S. Bokareva, M. Bahrami, K. Oldenburg, J. A. A. W. Elemans, R. Irsig, K.-H. Meiwes-Broer, O. Kühn, S. Lochbrunner, and S. Speller
Mapping Long-Lived Dark States in Copper Porphyrin Nanostructures
J. Phys. Chem. C 120, 16977 (2016) [http|pdf] - S. Bartling, M.-M. Pohl, K.-H. Meiwes-Broer, and I. Barke,
Morphological impact on the reaction kinetics of size-selected
cobalt oxide nanoparticles
J. Chem. Phys. 143, 114301 (2015) [http|pdf] - S. Bartling, C. Yin, I. Barke, K. Oldenburg, H. Hartmann, V. v. Oeynhausen, M.-M. Pohl, K. Houben, E. C. Tyo, S. Seifert, P. Lievens, K.-H. Meiwes-Broer, and S. Vajda
Pronounced Size Dependence in Structure and Morphology of Gas-Phase Produced, Partially Oxidized Cobalt Nanoparticles under Catalytic Reaction Conditions
ACS Nano 9, 5984, 2015 [http|pdf] - P. Fojan, M. Hanif, S. Bartling, H. Hartmann, I. Barke, and V. N. Popok
Supported silver clusters as nanoplasmonic transducers for protein sensing
Sens. Act. B 212, 377, 2015 [http|pdf] - I. Barke, H. Hartmann, D. Rupp, L. Flückiger, M. Sauppe, M. Adolph, S. Schorb, C. Bostedt, R. Treusch, C. Peltz, S. Bartling, T. Fennel, K.-H. Meiwes-Broer, and T. Möller [ http | .pdf ]
The 3D-architecture of individual free silver nanoparticles captured by X-ray scattering
Nat. Commun. 6, 6187, 2015 [http|pdf] - S. Polei, P.C. Snijders, K.-H. Meiwes-Broer, and I. Barke
Current-dependent periodicities of Si(553)-Au
Phys. Rev. B 89, 205420, 2014 [http|pdf] - S. Polei, P.C. Snijders, S.C. Erwin, F.J. Himpsel, K.-H. Meiwes-Broer, and I. Barke
Structural Transition in Atomic Chains Driven by Transient Doping
Phys. Rev. Lett. 111, 156801, 2013 [http|pdf] - I. Barke, S. Polei, V. von Oeynhausen, and K.-H. Meiwes-Broer
Confined Doping on a Metallic Atomic Chain Structure
Phys. Rev. Lett. 109, 066801 (2012) - H. Hartmann, V. N. Popok, I. Barke, V. von Oeynhausen, and K.-H. Meiwes-Broer
Design and capabilities of an experimental setup based on magnetron sputtering for formation and deposition of size-selected metal clusters on ultra-clean surfaces
Rev. Sci. Instrum. 83, 073304 (2012) - S. Polei, I. Barke, S. C. Erwin, and K.-H. Meiwes-Broer
Periodic Variations in the Local Surface Potential of Si(111)-(5×2)-Au
Phys. Rev. B 85, 165414 (2012) - V.N. Popok, I. Barke, E.E.B. Campbell, and K.-H. Meiwes-Broer
Cluster-surface interaction: From soft landing to implantation
Surf. Sci. Rep. 66, 347 (2011) - A. Voitkans, L. Dimitrocenko, P. Kulis, S. Bartling, I. Barke, K.-H. Meiwes-Broer, and I. Tale
Ex situ investigations of MOCVD-grown gallium nitride nanowires using reflection high energy elctron diffraction
IOP Conf. Ser.: Mat. Sci. Eng. 23, 012038 (2011) - S. Bartling, I. Barke, K. Sell, S. Polei, V. von Oeynhausen, and K.-H. Meiwes-Broer
Structure of AuSi nanoparticles on Si(111) from reflection high-energy electron diffraction and scanning tunneling microscopy
Eur. Phys. J. D 63, 225 (2011) - L. Molina, S. Lee, K. Sell, G. Barcaro, A. Fortunelli, B. Lee, S. Seifert, R. E. Winans, J. Elam, M. J. Pellin, I. Barke, V. von Oeynhausen, Yu Lei, R. J. Meyer, J. A. Alonso, A. Fraile-Rodríguez, A. Kleibert, S. Giorgio, C. R. Henry, K.-H. Meiwes-Broer, and S.Vajda
Size-dependent selectivity and activity of silver nanoclusters in the partial oxidation of propylene to propylene oxide and acrolein: A joint experimental and theoretical study
Catalysis Today 160, 116 (2011) - K. Sell, I. Barke, S. Polei, C. Schumann, V. v. Oeynhausen, and K.-H. Meiwes-Broer
Surface photovoltage of Ag nanoparticles and Au chains on Si(111)
Phys. Stat. Sol. (b) 247, 1087 (2010) - S.C. Erwin, I. Barke, and F.J. Himpsel
Structure and energetics of Si(111)-(5×2)-Au
Phys. Rev. B 80, 155409 (2009) - S. Vajda, Sungsik Lee, K. Sell, I. Barke, A. Kleibert, V. von Oeynhausen, K.-H. Meiwes-Broer, A. Fraile Rodríguez, J.W. Elam, M.M. Pellin, Byeongdu Lee, S. Seifert, and R.E. Winans
Combined temperature-programmed reaction and in situ x-ray scattering studies of size-selected silver clusters under realistic reaction conditions in the epoxidation of propene
J. Chem. Phys. 131, 121104 (2009) - I. Barke, F. Zheng, S. Bockenhauer, K. Sell, V. v. Oeynhausen, K.-H. Meiwes-Broer, S.C. Erwin, and F.J. Himpsel
Coverage-Dependent Faceting of Au Chains on Si(557)
Phys. Rev. B 79, 155301 (2009) - F. Zheng, I. Barke, Xiaosong Liu, and F.J. Himpsel
Molecular nanostructures with strong dipole moments on the Si(111)5×2-Au surface
Nanotech. 19, 445303 (2008) - I. Barke, T.K. Rügheimer, F. Zheng, and F.J. Himpsel
Atomically-Precise Self-Assembly of One-Dimensional Structures on Silicon
Appl. Surf. Sci. 254, 4 (2007) - I. Barke, R. Bennewitz, J.N. Crain, S.C. Erwin, A. Kirakosian, J.L. McChesney, and F.J. Himpsel
Low-dimensional electron gas at semiconductor surfaces
Solid State Comm. 142, 617 (2007) - I. Barke, F. Zheng, T.K. Rügheimer, and F.J. Himpsel
Experimental Evidence for Spin-Split Bands in a One-Dimensional Chain Structure
Phys. Rev. Lett. 97, 226405 (2006) - I. Barke, F. Zheng, A.R. Konicek, R.C. Hatch, and F.J. Himpsel
Electron-Phonon Interaction at the Si(111)-7×7 Surface
Phys. Rev. Lett. 96, 216801 (2006) - H. Hövel and I. Barke
Morphology and electronic structure of gold clusters on graphite: scanning-tunneling techniques and photoemission
Prog. Surf. Sci. 81, 53 (2006) - M. Pivetta, F. Patthey, I. Barke, H. Hövel, B. Delley, and W.-D. Schneider
Gap opening in the surface electronic structure of graphite induced by adsorption of alkali atoms: Photoemission experiments and density functional calculations
Phys. Rev. B 71, 165430 (2005) - T. Irawan, I. Barke, and H. Hövel
Size dependent morphology of gold clusters grown on nanostructured graphite
Appl. Phys. A 80, 929 (2005) - T. Andreev, I. Barke, and H. Hövel
Influence of adsorbed rare gas monolayers on the Au(111) surface state: Combined UPS and STS studies
Phys. Rev. B. 70, 205426 (2004) - H. Hövel, I. Barke, H.-G. Boyen, P. Ziemann, M.G. Garnier, and P. Oelhafen
Photon energy dependence of the dynamic final state effect for clusters at surfaces
Phys. Rev. B 70, 045424 (2004) - H. Hövel and I. Barke
Large noble metal clusters: electron confinement and band structure effects
New J. Phys. 5, 31 (2003) - I. Barke and H. Hövel
Confined Shockley Surface States on the (111) Facets of Gold Clusters
Phys. Rev. Lett. 90, 166801 (2003)