Search Results - "Wöll, Ch"

Surface properties and graphitization of polyacrylonitrile based fiber electrodes affecting the negative half-cell reaction in vanadium redox flow batteries by Langner, J., Bruns, M., Dixon, D., Nefedov, A., Wöll, Ch, Scheiba, F., Ehrenberg, H., Roth, C., Melke, J.

“…Carbon felt electrodes for vanadium redox flow batteries are obtained by the graphitization of polyacrylonitrile based felts at different temperatures…”
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Molecular beam deposition and characterization of thin organic films on metals for applications in organic electronics by Witte, G., Wöll, Ch

“…The deposition of organic thin films on metal substrates using molecular beam deposition will be reviewed with a special emphasis on molecules which exhibit…”
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Novel mechanism for molecular self-assembly on metal substrates: unidirectional rows of pentacene on Cu(110) produced by a substrate-mediated repulsion by Lukas, S, Witte, G, Wöll, Ch

“…The formation of one-dimensional, unidirectional nanoscopic molecular structures by self-assembly on metal substrates with a long range ordering up to several…”
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Combined Theoretical and Experimental Study on the Adsorption of Methanol on the ZnO(101̅0) Surface by Kiss, J, Langenberg, D, Silber, D, Traeger, F, Jin, L, Qiu, H, Wang, Y, Meyer, B, Wöll, Ch

“…The structure, dynamics, and energetics of methanol adlayers on the nonpolar ZnO(101̅0) surface have been studied by He-atom diffraction (HAS), high-resolution…”
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Role of molecular conformations in rubrene thin film growth by KÄFER, D, RUPPEL, L, WITTE, G, WÖLL, Ch

“…A systematic analysis of the growth of rubrene (C42H28), an organic molecule that currently attracts considerable attention with regard to its application in…”
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Diffusion versus Desorption: Complex Behavior of H Atoms on an Oxide Surface by Yin, X.-L., Calatayud, M., Qiu, H., Wang, Y., Birkner, A., Minot, C., Wöll, Ch

“…Adsorption of atomic hydrogen on single‐crystalline rutile TiO2(110)‐(1×1) (see picture) at room temperature leads to ordered H adlayers with (1×1) periodicity…”
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Direct observation of a dispersionless impurity band in hydrogenated graphene by Haberer, D., Petaccia, L., Farjam, M., Taioli, S., Jafari, S. A., Nefedov, A., Zhang, W., Calliari, L., Scarduelli, G., Dora, B., Vyalikh, D. V., Pichler, T., Wöll, Ch, Alfè, D., Simonucci, S., Dresselhaus, M. S., Knupfer, M., Büchner, B., Grüneis, A.

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Analysis of surface, subsurface, and bulk hydrogen in ZnO using nuclear reaction analysis by Traeger, F., Kauer, M., Wöll, Ch, Rogalla, D., Becker, H.-W.

“…Hydrogen concentrations in ZnO single crystals exposing different surfaces have been determined to be in the range of (0.02-0.04) at.% with an error of…”
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Importance of dewetting in organic molecular-beam deposition: Pentacene on gold by Beernink, G., Strunskus, T., Witte, G., Wöll, Ch

“…Organic molecular-beam deposition of pentacene on gold substrates has been investigated using a multitechnique approach. The morphology of the organic thin…”
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Fabrication of a surface plasmon resonance biosensor based on gold nanoparticles chemisorbed onto a 1,10-decanedithiol self-assembled monolayer by Azzam, E.M.S., Bashir, A., Shekhah, O., Alawady, A.R.E., Birkner, A., Grunwald, Ch, Wöll, Ch

“…We have investigated the fabrication of surface plasmon resonance (SPR) biosensors using self-assembled monolayers (SAMs) and adsorbed gold nanoparticles. The…”
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Growth and morphology of thin films of aromatic molecules on metals: the case of perylene by Witte, G., Hänel, K., Söhnchen, S., Wöll, Ch

“…The morphology and growth of perylene films on copper and gold surfaces have been characterized by XPS, AFM, SEM and polarization microscopy. Deposition at…”
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Stabilization of polar ZnO surfaces: validating microscopic models by using CO as a probe molecule by Staemmler, V, Fink, K, Meyer, B, Marx, D, Kunat, M, Gil Girol, S, Burghaus, U, Wöll, Ch

“…The determination of the structure of inhomogeneous metal-oxide surfaces represents a formidable task. With the present study, we demonstrate that using the…”
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Self-Assembled Monolayers of Benzylmercaptan and p-Cyanobenzylmercaptan on Au(111) Surfaces: Structural and Spectroscopic Characterization by Hallmann, L, Bashir, A, Strunskus, T, Adelung, R, Staemmler, V, Wöll, Ch, Tuczek, F

“…The formation of self-assembled monolayers of benzylmercaptan (BM) and p-cyanobenzylmercaptan (pCBM) on Au(111) surfaces is investigated by a combination of…”
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Ionic adsorbates on metal surfaces by Bagus, P. S., Wieckowski, A., Wöll, Ch

“…We present a detailed study of the ionicity of Cs and I adsorbates on a Cu(111) surface and of the consequences of this ionicity for changes in the work…”
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Bonding and Orientational Ordering of Long-Chain Carboxylic Acids on Cu(111):  Investigations Using X-ray Absorption Spectroscopy by Wühn, M, Weckesser, J, Wöll, Ch

“…The adsorption of various carboxylic acids with different chain lengths on Cu(111) has been investigated using near-edge X-ray absorption fine structure…”
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Surface of Ti–Ni alloys after their preparation by Saldan, I., Frenzel, J., Shekhah, O., Chelmowski, R., Birkner, A., Wöll, Ch

“…The Ti 3.87Ni 1.73Fe 0.7O 0.3, Ti 3.87Ni 1.73Fe 0.4N 0.3 and Ti 3.87Ni 1.73Fe 0.4C 0.3 alloys were investigated regarding their surface characteristics. The…”
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Fabrication of Self-Assembled Monolayers Exhibiting a Thiol-Terminated Surface by Niklewski, A, Azzam, W, Strunskus, T, Fischer, R. A, Wöll, Ch

“…We compare two different strategies for fabricating self-assembled monolayers (SAMs) exhibiting a thiol-terminated organic surface, which recently has…”
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Molecular adsorption and growth of naphthalene films on Ag(1 0 0) by Tzvetkov, G., Schmidt, N., Strunskus, T., Wöll, Ch, Fink, R.

“…The adsorption of naphthalene, vacuum deposited on a Ag(1 0 0) surface, was comprehensively investigated by means of low-energy electron diffraction (LEED),…”
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Structural and electronic properties of pentacene molecule and molecular pentacene solid by Endres, R.G, Fong, C.Y, Yang, L.H, Witte, G, Wöll, Ch

“…The structural and electronic properties of a single pentacene molecule and a pentacene molecular crystal, an organic semiconductor, are examined by a…”
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Organic molecular-beam deposition of perylene on Cu(110): Results from near-edge x-ray absorption spectroscopy, x-ray photoelectron spectroscopy, and atomic force microscopy by Hänel, K., Söhnchen, S., Lukas, S., Beernink, G., Birkner, A., Strunskus, T., Witte, G., Wöll, Ch

“…The growth of the polycyclic aromatic hydrocarbon perylene on (110) oriented copper substrates has been studied by means of x-ray photoelectron spectroscopy,…”
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