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Publications
Journal Articles
- Ultrafast exciton population, relaxation and decay dynamics in thin oligothiophene films
Erwan Varene, Lea Bogner, Christopher Bronner, and Petra Tegeder
submitted (2012) - Electronic structure of a sub-nanometer wide bottom-up fabricated graphene nanoribbon
C. Bronner, F. Leyssner, S. Meyer, M. Utecht, P. Saalfrank, T. Klamroth, and
P. Tegeder
submitted (2012) - Optically and thermally induced molecular switching processes at metal surfaces
Petra Tegeder
J. Phys.: Condens. Matter, in press (2012) (topical review) - The influence of the electronic structure of adsorbate-substrate complexes on the photoisomerization ability
Christopher Bronner, Michael Schulze, Sebastian Hagen, Petra Tegeder
New J. Phys., 14 (2012) 043032 (16pp).
# DOI:10.1088/1367-2630/14/4/043023 # - Polaron dynamics in thin polythiophene films studied with time-resolved photoemission
Erwan Varene and Petra Tegeder
Appl. Phys. A, 107 (2012) 13-16 (Rapid Communication).
# DOI: 10.1007/s00339-012-6819-4 # - Dynamics of optically excited electrons in the conducting polymer PEDT:PSS
Erwan Varene and Petra Tegeder
Appl. Phys. A, 106 (2012) 803-806.
# DOI: 10.1007/s00339-012-6766-0# -
Coverage-dependent adsorption geometry of octithiophene on Au(111)
Erwan Varene, Lea Bogner, Stephan Meyer, Yan Pennec, and Petra Tegeder
Phys. Chem. Chem. Phys., 14 (2012) 691-696.
# DOI: 10.1039/C1CP22875G #
2011
- Switching ability of nitro-spiropyran on Au(111): electronic structure changes as a sensitive probe during a ring-opening reaction
Christopher Bronner, Gunnar Schulze, Katharina J. Franke, José Ignacio Pascual,
Petra Tegeder
J. Phys.: Condens. Matter, 23 (2011) 484005.
# doi: 10.1088/0953-8984/23/48/48005 # - Assembly and electronic structure of octithiophene on Au(111)
Erwan Varene, Yan Pennec, and Petra Tegeder
Chem. Phys. Lett., 515 (2011) 141-145.
# doi:10.1016/j.cplett.2011.09.010 # - Structure and energetics of azobenzene at Ag(111): Benchmarking semi-empirical dispersion correction approaches
G. Mercurio, E. McNellis, I. Martin, S. Hagen, F. Leyssner, S. Soubatch, J. Meyer, M. Wolf, P. Tegeder, F.S. Tautz, K. Reuter
ESRF Highlights 2010
# www # - Imine derivatives on Au(111): Evidence for “inverted” thermal isomerization
Johannes Mielke, Felix Leyssner, Matthias Koch, Stephan Meyer, Ying Luo, Sofia Selvanathan, Rainer Haag, Petra Tegeder, and Leonhard Grill
ACS Nano, 5 (2011) 2090-2097.
# doi/abs/10.1021/nn103297e # - Optically induced inter- and intrafacial electron transfer probed by two-photon photoemission: electronic states of sexithiophene on Au(111)
Erwan Varene, Isabel Martin, and Petra Tegeder
J. Phys. Chem. Lett., 2 (2011) 252-256.
# doi/abs/10.1021/jz1016203 #
- Electronic structure and electron dynamics at an organic molecule/metal interface: Interface states of tetra-tert-butyl-imine/Au(111)
Sebastian Hagen, Ying Luo, Rainer Haag, Martin Wolf, and Petra Tegeder
New. J. Phys., 12 (2010) 125022 (17pp).
# doi: 10.1088/1367-2630/12/12/125022 # - Bulky Spacer Groups – A Valid Strategy to Control the Coupling of Functional Molecules to Surfaces?
E.R. McNellis, G. Mercurio, S. Hagen, F. Leyssner, J. Meyer, S. Soubatch, M. Wolf, K. Reuter, P. Tegeder, and F.S. Tautz
Chem. Phys. Lett., 499 (2010) 247-249.
#
doi:10.1016/j.cplett.2010.09.051 # - Adsorption and switching properties of a N-benzylideneaniline based molecular switch on a Au(111) surface
László Óvári, Ying Luo, Felix Leyssner, Rainer Haag, Martin Wolf, and Petra Tegeder
J. Chem. Phys., 133 (2010) 044707-1/-8.
# doi:10.1063/1.3460647 # - Azobenzene versus tetra-tert-butyl-azobenzene at Au(111): Characterizing the role of spacer groups
Erik R. McNellis, Christopher Bronner, Jörg Meyer, Martin Weinelt, Petra Tegeder, and Karsten Reuter
Phys. Chem. Chem. Phys., 12 (2010) 6404-6412.
# doi:http://xlink.rsc.org/?doi=C001978J # - On the electronic and geometrical structure of the trans- and cis-isomer of tetra-tert-butyl-azobenzene on Au(111)
R. Schmidt, S. Hagen, D. Brete, R. Carley, C. Gahl, J. Dokic, P. Saalfrank, S. Hecht, P. Tegeder, and M. Weinelt
Phys. Chem. Chem. Phys. 12 (2010) 4488-4497.
# doi:b924409c # - Structure and energetics of azobenzene at Ag(111): Benchmarking semi-empirical dispersion correction approaches
G. Mercurio, E. McNellis, I. Martin, S. Hagen, F. Leyssner, S. Soubatch, J. Meyer, M. Wolf, P. Tegeder, F.S. Tautz, K. Reuter
Phys. Rev. Lett., 104 (2010) 036102-1/-4
# doi:/PRL/v104/i3/e036102 # - Photoisomerization ability of molecular switches adsorbed on Au(111): Comparison between azobenzene and stilbene derivatives
F. Leyssner, S. Hagen, L. Óvári, J. Dokic, P. Saalfrank, M. V. Peters, S. Hecht, T. Klamroth, and P. Tegeder
J. Phys. Chem. C, 114 (2010) 1231-1239.
# doi/abs/10.1021/jp909684x #
2009
- Reversing the thermal stability of a molecular switch on a gold surface: ring-opening reaction of nitro-spiropyran
M. Piantek, G. Schulze, M. Koch, K.J. Franke, F. Leyssner, A. Krüger, C. Navío, J.Miguel, M. Bernien, M. Wolf, W. Kuch, P. Tegeder, and J.I. Pascual
J. Am. Chem. Soc., 131 (2009) 12729-12735
# DOI: 10.1021/ja901238p # - Reversible photoisomerization of an azobenzene-functionalized self-assembled monolayer probed by sum-frequency generation vibrational spectroscopy
S. Wagner, F. Leyssner, C. Kördel, S. Zarwell, R. Schmidt, M. Weinelt, K. Rück-Braun, M. Wolf, P. Tegeder
Phys. Chem. Chem. Phys., 11 (2009) 6242-6248
# DOI:10.1039/B823330F # - Reversible molecular switching at a metal surface: A case study of tetra-tert-butyl-azobenzene on Au(111)
Martin Wolf and Petra Tegeder
Surf. Sci., 603 (2009) 1506-1517 (review article; special issue in honor to Gerhard Ertl)
# doi:10.1016/j.susc.2008.11.049 #
- Excitation Mechanism in the Photoisomerization of a Surface-bound Azobenzene Derivative: Role of the Metallic Substrate
Sebastian Hagen, Peter Kate, Felix Leyssner, Dhananjay, Nandi, Martin Wolf, and Petra Tegeder
J. Chem. Phys., 129 (2008) 164102/1-164102/8.
Selected by the Virtual Journal of Ultrafast Science; Vol. 7, Issue 11, 2008.
# DOI: 10.1063/1.2997343 # - From single gaseous molecules through clusters and condensates to the building blocks of life
A short tribute to Prof. Eugen Illenberger´s work in the field of negative ion chemistry
Ilko Bald, Judith Langer, Petra Tegeder, Oddur Ingólfsson
Int. J. Mass Spectrom., 277 (2008) 4-25 (review article).
# DOI: 10.1016/j.ijms.2008.06.013 # - Ultrafast electron relaxation dynamics in laser-ionized gases observed with time-resolved THz spectroscopy
C. Frischkorn, T. Kampfrath, L. Perfetti, P. Tegeder, M. Wolf, and D. O. Gericke
IEEE Digest: 33rd Intl. Conf. on Infrared, Millimeter and Terahertz Waves IRMMW-THz, p. 186 (2008) - Reversible Isomerization of an Azobenzene Derivative Adsorbed on Au(111): Analysis Using Vibrational Spectroscopy
László Óvari, Jutta Schwarz, Maike V. Peters, Stefan Hecht, Martin Wolf, Petra Tegeder
Int. J. Mass Spectrom., 277 (2008) 223-228.
# DOI: 10.1016/j.ijms.2008.04.024 # - Kinetic analysis of the photochemically and thermally induced isomerization of an azobenzene derivative on Au(111) probed by two-photon photoemission
Sebastian Hagen, Peter Kate, Maike V. Peters, Stefan Hecht, Martin Wolf, Petra Tegeder
Appl. Phys. A, 93 (2008) 253.
# DOI: dx.doi.org/10.1007/s00339-008-4831-5 #
- Long- and short lived electrons with anomalously high collision rates in laser-ionized gases
T. Kampfrath, D.O. Gericke, L. Perfetti, P. Tegeder, M. Wolf, C. Frischkorn
Phys. Rev. E, 76 (2007) 066401/1-066401/11.
# DOI: 10.1103/PhysRevE.76.066401 # - Evolution of negative ion resonances at surfaces: Effect of environment and orientation
Petra Tegeder and Eugen Illenberger
J. Phys .: Conf. Series, 86 (2007) 012007. (review article)
# doi:10.1088/1742-6596/86/1/012007 # - Reversible Changes in the Vibrational Structure of of tetra-tert-butylazobenzene on a Au(111) Surface Induced by Light and Thermal Activation
L. Óvari, M. Wolf, P. Tegeder
J. Phys. Chem. C, 111 (2007) 15370-15374.
# DOI: 10.1021/jp075274o # - Diagnostics of Laser Plasmas by THz-Spectroscopy
T. Kampfrath, L. Perfetti, P. Tegeder, C. Frischkorn, M. Wolf, and D.O. Gericke
GSI Reports 2007-2 (High Energy Density Physics with Intense Ion and Laser Beams) p. 69. - Reversible Switching of tetra-tert-butyl-Azobenzene on a Au(111) Surface Induced by Light and Thermal Activation
S. Hagen, F. Leyssner, D. Nandi, M. Wolf, P. Tegeder
Chem. Phys. Lett., 444 (2007) 85-90.
# DOI:10.1016/j.cplett.2007.07.005 # - Electronic structure of the molecular switch tetra-tert-butyl-azobenzene adsorbed on Ag(111)
P. Tegeder, S. Hagen, F. Leyßner, M.V. Peters, S. Hecht, T. Klamroth, P. Saalfrank, M. Wolf
Appl. Phys. A, 88 (2007) 465-472.
# DOI: 10.1007/s00339-007-4047-0 # - Ultrafast Capture of Free Electrons in Optically Ionized Gases by the Electron Scavenger SF6
T. Kampfrath, L. Perfetti, D.O. Gericke, C. Frischkorn, P. Tegeder, and M. Wolf
Chem. Phys. Lett., 429 (2006) 350-354.
# DOI:10.1016/j.cplett.2006.08.038 #
- Electron stimulated desorption of anions from condensed XCN (X = Cl, Br): State selectivity in the desorption spectra of fragment anions
Petra Tegeder and Eugen Illenberger,
Chem. Phys. Lett., 411 (2005) 175-180.
# doi:10.1016/j.cplett.2005.06.032 #
- Structural transition in Cyclooctatetraene adsorbed on Ru(001) probed by thermal desorption and two-photon photoemission spectroscopy
P. Tegeder, M. Danckwerts, S. Hagen, A. Hotzel, and M. Wolf;
Surf. Sci., 585 (2005) 177-190.
# doi:10.1016/j.susc.2005.04.027 #
- Electron stimulated desorption of Cl- from adsorbed and condensed Cl2: Effects of environment and orientation
P. Tegeder, R. Balog, N. J. Mason, and E. Illenberger;
Chem. Phys. Chem. Phys., 7 (2005) 685-690.
# DOI:10.1039/b416987e # -
Laboratory Synthesis of Astrophysical Molecules: A new UCL apparatus
A. Dawes, N. J. Mason, P. Tegeder, and P. Holtom; in: Electron Scattering from Atoms, Molecules, Nuclei and Bulk Matter; C.T. Whelan and N.J. Mason (Eds.); Springer, New York, 329-344 (2005).
# DOI:electron scattering from molecules #
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Inelastic scattering and stopping power for electrons in O2 and O3 at intermediate and high energies, 0.3-5 keV.
A.Williart, P.A. Kendall, F. Blanco, P. Tegeder, G. García and N.J. Mason; Chem. Phys. Lett., 375 (2003) 39-44.
# doi:10.1016/S0009-2614(03)00801-7 # -
Temperature Dependent High-Resolution Infrared Photoabsorption Cross-Sections of Trifluoromethyl Sulphur Pentafluoride.
P.A. Kendall, N.J. Mason, G.A. Buchanan, G. Marsten, P. Tegeder, A. Dawes, S. Eden, P. Limão-Vieira, D.A. Newnham;
Chem. Phys., 287 (2003) 137-142.
# doi:10.1016/S0301-0104(02)00985-0 # -
VUV and Low Energy Electron Impact Study of Electronic State Spectroscopy of CF3I.
N.J. Mason., P. Limão Vieira, S. Eden, P. Kendall, S. Pathak , A. Dawes, J. Tennyson, P. Tegeder, M. Kitajima, M. Okamoto, K. Sunohara, H. Tanaka, H. Cho, S. Samukawa , S.V. Hoffmann, D. Newnham, S.M. Spyrou;
Int. J. Mass Spectrom., 223-224 (2003) 647-660.
# doi:10.1016/S1387-3806(02)00939-9 # -
Applications of Synchrotron Radiation to the Study of Molecular Synthesis in the Interstellar Medium.
A. Dawes, N.J. Mason, P. Tegeder, D.A. Shaw, Daresbury SRS Annual Report 2001/2002, page 46f.
# www #
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Total and Elastic Scattering Cross Sections for Electron Scattering by Ozone at Intermediate and High Energies.
J.L. de Pablos, P. Kendall, P. Tegeder, A. Williart, F. Blanco, G. García, and N.J. Mason;
J. Phys. B: At. Mol. Opt. Phys., 35 (2002) 865-874.
# doi:10.1088/0953-4075/35/4/311 # -
Ionisation Energy Studies for Cl2O Monomers and Dimers.
G. Hanel, J. Fedor, B. Gstir, M. Probst, P. Scheier, T.D. Märk, P. Tegeder, and N.J. Mason;
J. Phys. B: At. Mol. Opt. Phys., 35 (2002) 589-599.
# DOI: 10.1088/0953-4075/35/3/312 #
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Dissociation Pathways in Low Energy (0-2 eV) Electron Attachment to Cl2O.
Wolfgang Sailer, Petra Tegeder, Michael Probst, Herwig Drexel, Verena Grill, Paul Scheier, Nigel J. Mason, Eugen Illenberger, and Tilmann D. Märk;
Chem. Phys. Lett., 344 (2001) 471-478.
# doi:10.1016/S0009-2614(01)00814-4 # -
Modification of an NF3 film by sub-excitation electrons.
Petra Tegeder and Eugen Illenberger;
Chem. Phys. Lett., 341 (2001) 401-406.
# doi:10.1016/S0009-2614(01)00517-6 # -
Electron Stimulated Desorption of O- and O2- from Condensed Ozone: Implications for the Heterogeneous Photochemistry of Stratospheric O3.
Petra Tegeder, Paul A. Kendall, Martin Penno, Nigel J. Mason, and Eugen Illenberger;
Phys. Chem. Chem. Phys., 3 (2001) 2625-2629.
# DOI: 10.1039/b101137p # -
Electron Attachment to Molecules on a Noble Gas Substrate: An Analysis of Cluster and Island Formation upon Deposition.
Petra Tegeder, Eugen Illenberger, and Boris M. Smirnov;
Int. J. Mass Spectrom., 205 (2001) 331-337.
# doi:10.1016/S1387-3806(00)00268-2 # -
Molecular Spectroscopy Probed by Synchrotron Radiation and Electron Scattering.
N.J. Mason, N.C. Jones, L. Kaminski, P. Tegeder, and P. Kendall;
Uzhhorod University Scientific Herald, Series Physics 8 (2000) 60-66. -
Experimental Studies of Transient Molecules by Electron Impact.
N.J. Mason, N.C. Jones, L. Kaminski, P. Tegeder, and P. Kendall;
Uzhhorod University Scientific Herald, Series Physics 8 (2000) 44-50. -
Negative Ion Formation from Low Energy (0-15 eV) Electron Impact to CF2Cl2 under Different Phase Conditions.
Judith Langer, Sara Matt, Martina Meinke, Petra Tegeder, Alexandar Stamatovic, and Eugen Illenberger;
J. Chem. Phys., 113 (2000) 11063-11070.
# doi:10.1063/1.1326849 # -
Negative Ion Formation in Low Energy (0-12 eV) Electron Impact to CHF2Cl in the Gas Phase and in the Condensed Phase.
Frank Brüning, Petra Tegeder, Judith Langer, and Eugen Illenberger;
Int. J. Mass Spectrom., 195/196 (2000) 507-516.
# doi:10.1016/S1387-3806(99)00171-2 #
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The Energy of a Negative Ion in a Non-Polar Liquid.
Alexei Khrapak, Petra Tegeder, Eugen Illenberger, and Werner F. Schmidt;
Chem. Phys. Lett. 310 (1999) 557-560.
# doi:10.1016/S0009-2614(99)00747-2 # -
Electron Stimulated Desorption of F- from condensed NF3: Unexpected Narrow Resonances in the Low Energy (0-4 eV) Desorption Yield.
Petra Tegeder and Eugen Illenberger;
Phys. Chem. Chem. Phys. 1 (1999) 5197-5201.
# DOI: 10.1039/a905826e # -
Low Energy Dissociation of OClO Following Electron Capture.
G. Senn, H. Drexel, G. Marston, N.J. Mason, T.D. Märk, M. Meinke, C. Schmale, P. Tegeder, E. Rühl, and E. Illenberger; J. Phys. B: At. Mol. Opt. Phys. 32 (1999) 3615-3626.
# doi:10.1088/0953-4075/32/14/325 # -
Formation and Evolution of Negative Ion Resonances in Gas Phase and Condensed Phase CHFCl2.
Petra Tegeder, Frank Brüning, and Eugen Illenberger;
Chem. Phys. Lett. 310 (1999) 5197-5201.
# doi:10.1016/S0009-2614(99)00760-5 # -
Competition between Reactivity and Relaxation in Free Electron Attachment to Molecules. A Case Study in C6F5X (X=F, Cl, Br, I) under Different Stages of Aggregation.
Petra Tegeder and Eugen Illenberger;
J. Radioanal. and Nuclear Chem. 232 (1998) 53-62.
# DOI: 10.1007/BF02383712 #
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Strong Solvation Effects in the Reactivity of C6F5X - Anions (X = Cl, Br, I). Competition between Dissociative and Associative Processes Following Electron Capture.
Petra Tegeder, Lars Lehmann, Oddur Ingolfsson, and Eugen Illenberger;
Zeitschr. Phys. Chem. 195 (1996) 217-236.
