Exploring the foundations of photoemission tomography

Peer-reviewed

[1] Hollerer et al., Scanning Tunneling Microscopy of the Ordered Water Monolayer on MgO(001)/Ag(001) Ultrathin Films, J. Phys. Chem. C 123, 3711-3718 (2019)

[2] Egger et al., Can photoemission tomography be useful for small, strongly-interacting adsorbate systems?, New J. Phys. 21, 043003 (2019)

[3] Yang et al., Identifying surface reaction intermediates with photoemission tomography, Nature Communications 10, 3189 (2019)

[4] Yang et al., Coexisting Charge States in a Unary Organic Monolayer Film on a Metal, The Journal of Physical Chemistry Letters 10, 6438-6445 (2019)

[5] Metzger et al., Plane-wave final state for photoemission from nonplanar molecules at a metal-organic interface, Phys. Rev. B 101, 165421 (2020)

[6] Haag et al., Signatures of an atomic crystal in the band structure of a C_60 thin film, Phys. Rev. B 101, 165422 (2020)

[7] Hurdax et al., Controlling the Charge Transfer across Thin Dielectric Interlayers, Advanced Materials Interfaces 7, 2000592 (2020)

[8] Sturmeit et al., Molecular anchoring stabilizes low valence Ni(I)TPP on copper against thermally induced chemical changes, J. Mater. Chem. C 8, 8876-8886 (2020)

[9] Haags et al., Kekulene: On-Surface Synthesis, Orbital Structure, and Aromatic Stabilization, ACS Nano 14, 15766-15775 (2020)

[10] Hurdax et al., Controlling the Charge Transfer across Thin Dielectric Interlayers, Advanced Materials Interfaces 7, 2000592 (2020)

[11] Di Santo et al., Orbital Mapping of Semiconducting Perylenes on Cu(111), J. Chem. Phys. C 125, 24477-24486 (2021)

[12] Cojocariu et al., Insight into intramolecular chemical structure modifications by on-surface reaction using photoemission tomography, Chem. Commun. 57, 3050-3053 (2021)

[13] Boné et al., Demonstrating the Impact of the Adsorbate Orientation on the Charge Transfer at Organic-Metal Interfaces, J. Phys. Chem. C 125, 9129-9137 (2021)

[14] Egger et al., Charge-promoted self-metalation of porphyrins on an oxide surface, Angew. Chem. Int. Ed. 60, 5078-5082 (2021)

[15] Sättele et al., Going beyond Pentacene: Photoemission Tomography of a Heptacene Monolayer on Ag(110), J. Phys. Chem. C 125, 2918-2925 (2021)

[16] Wallauer et al., Tracing orbital images on ultrafast time scales, Science 371, 1056-1059 (2021)

[17] Brandstetter et al., kMap.py: A Python program for simulation and data analysis in photoemission tomography, Comp. Phys. Commun. 263, 10790 (2021)

[18] Stredansky et al., Disproportionation of Nitric Oxide at a Surface-Bound Nickel Porphyrinoid, Angew. Chem. Int. Ed. 61, e202201916 (2022)

[19] Thomas et al., A One-Dimensional High-Order Commensurate Phase of Tilted Molecules, Phys. Chem. Chem. Phys. 24, 9118-9122 (2022)

[20] Sättele et al., Hexacene on Cu(110) and Ag(110): Influence of the Substrate on Molecular Orientation and Interfacial Charge Transfer, J. Phys. Chem. C 126, 5036-5045 (2022)

[21] Haags et al., Momentum-space imaging of σ-orbitals for chemical analysis, Science Advances 8, eabn0819 (2022)

[22] Yang et al., Momentum-selective orbital hybridization, Nature Communications 13, 5148 (2022)

[23] Hurdax et al., Large Distortion of Fused Aromatics on Dielectric Interlayers Quantified by Photoemission Orbital Tomography, ACS Nano 16, 17435 (2022)

[24] Presel et al., Charge and adsorption height dependence of the self-metalation of porphyrins on ultrathin MgO(001) films, Phys. Chem. Chem. Phys. xx, xxx (2022).

[25] Haags et al., Benchmarking theoretical electronic structure methods with photoemission orbital tomography, arXiv 2209.11516 (2022)

Poster presentations

09/2018 Martin Unzog; Larissa Egger; Jana Fuchsberger; Michael Ramsey; Peter Puschnig
Jahrestagung der OePG 2018, Graz, Austria
"The geometric and electronic structure of tetracene/Ag(110) investigated by densityfunctional theory and photoemission experiments"

09/2018 M. Schwendt; P. Puschnig; D. Lüftner; C.Metzger; A. Schöll; M. Grimm; M. Graus; F. Reinert
Jahrestagung der OePG 2018, Graz, Austria
"The electronic structure of a monolayer C60/Ag(110) investigated by density functionalcalculations and photoemission spectroscopy"

09/2018 C. S. Kern; D. Lüftner; C. Udhardt; F. Otto; R. Forker; T. Fritz; P. Puschnig
Jahrestagung der OePG 2018, Graz, Austria
"The Interface of Coronene with the (111)-Surfaces of the Coinage Metals: Geometry and Electronic Structure"

10/2018 Hurdax, Philipp; Hollerer, Michael; Lüftner, Daniel; Ules, Thomas; Soubatch, Sergei; Tautz, Stefan F.; Koller, Georg; Puschnig, Peter; Sterrer, Martin; Ramsey, Michael G.
9th Workshop on Advanced Spectroscopy of Organic Materials for Electronic Applications (ASOMEA-IX), Schluchsee, Germany
"Charge Transfer and Molecular Level Alignment on Dielectric Interlayers on Metals"

10/2018 C. Metzger, M. Graus, M. Grimm, K. Baumgärtner, G. Zamborlini, V. Feyer, M. Schwendt, D. Lüftner, P. Puschnig, A. Schöll, F. Reinert
9th Workshop on Advanced Spectroscopy of Organic Materials for Electronic Applications (ASOMEA-IX), Schluchsee, Germany
"Orbital imaging of the non-planar molecules"

10/2018 M. Schwendt, P. Puschnig, D. Lüftner, T. Miletic, D. Bonifazi, G. Di Santo
9th Workshop on Advanced Spectroscopy of Organic Materials for Electronic Applications (ASOMEA-IX), Schluchsee, Germany
"Photoemission Tomography for BPPP on Cu(111)"

10/2018 X. Yang, D. Lüftner, S. Weiß, P. Hurdax, L. Egger, A. Gottwald, M. Richter, G. Koller, M. G. Ramsey, P. Puschnig, S. Soubatch, F. S. Tautz
14th International Conference on Electronic Spectroscopy and Structure (ICESS-14), Shanghai, China
"Identifying molecular orbitals and on-surface reaction products with photoemission tomography"

Talks at Conferences and Seminars

09/2018 Larissa Egger
Jahrestagung der OePG, 12.9.2018, Graz, Austria.
"Metalation of OrganicMolecules: Tetraphenylporphyrin on thin films MgO(001)/Ag(001)."

09/2018 Bernd Kollmann
Jahrestagung der OePG, 12.9.2018, Graz, Austria.
"Photoemission Tomography of NiTPP on Cu(100)."

09/2018 Michael Hollerer
10th Brasilian German Workshop, Bad Dürkheim. 27.09.2018.
"Adsorption of Tetraphenylporphyrinon MgO(001) thin films: A combined spectroscopy and microscopy study."

11/2018 Peter Puschnig
Solid State Physics Seminar, University Zuerich, November 21st, 2018.
"Organic-metal interfaces investigated by photoemission tomography."

01/2019 Peter Puschnig
Physics Seminar, University Salzburg, January 23rd, 2019.
"Organic-metal interfaces investigated by photoemission tomography."

05/2019 Peter Puschnig
Physics Seminar, TU Dortmund, May 14th, 2019.
"Organic-metal interfaces investigated by photoemission tomography."

08/2019 Christian Kern
Joint Annual Meeting of the OePG/SFG, Zuerich, August 28th 2019.
"Charge Transfer at Metal-Organic Interfaces Promoted by Dielectric Interlayers: a Comparison of Different Organic Molecular Monolayers on the MgO/Ag(100)-Surface."

12/2019 Georg Koller
Graz. 18.11.2019.
"Jenseits von nano: Visualisierung von Molekülen und ihrer Orbitale.."

12/2019 M. G. Ramsey
Berlin. 03.12.2019.
"Photoemission tomography: a quantitative tool for investigating molecular films."

01/2020 Hollerer, Michael; Egger, Larissa; Herrmann, Hannes; Puschnig, Peter; Koller, Georg; Ramsey, Michael G.; Sterrer, Martin
Lake Placid. 07.01.2020.
"Adsorption of tetraphenylporphyrin (2H-TPP)on MgO(001) thin films: A combined spectroscopy and microscopy study."

03/2020 Hurdax, Philipp; Hollerer, Michael; Lüftner, Daniel; Puschnig, Peter; Ramsey, Michael G.; Sterrer, Martin
St. Christoph am Arlberg. 05.03.2020.
"Control of charge transfer into organic molecules on ultrathin MgO(001) films."

Former Members

Project Meetings

Research Visits / Synchrotron Beamtimes