List of Publications
Only publications with Universität Freiburg affiliation from 2018 on are listed here. For complete lists of publications see the individual group members' pages.
2024
[30] O. S. Ablyasova, V. Zamudio-Bayer, M. Flach, M. da Silva Santos, J. T. Lau, K. Hirsch
Direct spectroscopic evidence for the high-spin state of dioxidomanganese(V)
Phys. Chem. Chem. Phys., 2024, Accepted Manuscript
[29] A. M. Brouwer, J. Haitjema, S. Castellanos, O. Lugier, I. Bespalov, R. Lindblad, M. Timm, C. Bülow, V. Zamudio-Bayer, J. T. Lau, B. von Issendorff, R. Hoekstra, K. Witte, B. Watts, T. Schlathölter
Soft X-ray absorption and fragmentation of tin-oxo cage photoresists
Phys. Chem. Chem. Phys., 2024, Accepted Manuscript
2023
[28] Y. Huo, M. K. Espinoza Cangahuala, V. Zamudio-Bayer, M Goulart, M. Kubin, M. Timm, J. T. Lau, B von Issendorff, R. Hoekstra, S. Faraji, T. Schlathölter
A comparative laboratory study of soft X-ray induced ionization and fragmentation of five small PAH cations
Eur. Phys. J. D 77, 181 (2023)
[27] J. Leroux, A. Kotobi, K. Hirsch, J. T. Lau, C. Ortiz-Mahecha, D. Maksimov, R. Meißner, B. Oostenrijk, M. Rossi, K. Schubert, M. Timm, F. Trinter, I. Unger, V. Zamudio-Bayer, L. Schwob, S. Bari
Mapping the electronic transitions of protonation sites in peptides using soft X-ray action spectroscopy
Phys. Chem. Chem. Phys. 25, 25603 (2023)
[26] M. da Silva Santos, R. Medel, M. Flach, O. S. Ablyasova, M. Timm, B. von Issendorff, K. Hirsch, V. Zamudio-Bayer, S. Riedel, J. T. Lau
Exposing the Oxygen-Centered Radical Character of Tetraoxido Ruthenium(VIII) Cation, [RuO4]+
ChemPhysChem 24, e202300390 (2023)
[25] O. S. Ablyasova, M. Guo, V. Zamudio-Bayer, M. Kubin, T. Gitzinger, M. da Silva Santos, M. Flach, M. Timm, M. Lundberg, J. T. Lau, K. Hirsch
Electronic Structure of the Complete Series of Gas Phase Manganese Acetylacetonates by X-ray Absorption Spectroscopy
J. Phys. Chem. A 127, 7121 (2023)
[24] V. Zamudio-Bayer, K. Hirsch, L. Ma, K. De Knijf, X. Xu, A. Ławicki, A. Terasaki, P. Ferrari, B. von Issendorff, P. Lievens, W. A. de Heer, J. T. Lau, E. Janssens
Magnetic nanodoping: Atomic control of spin states in cobalt doped silver clusters
Phys. Rev. Research 5, 033103 (2023)
[23] Y. Huo, M. K. Espinoza Cangahuala, V. Zamudio-Bayer, M. Goulart, M. Kubin, M. Timm, B. von Issendorff, J. T. Lau, R. Hoekstra, S. Faraji, T. Schlathölter,
X-ray spectroscopy study of structural stability of superhydrogenated pyrene derivatives
Mon. Not. R. Astron. Soc. 523, 865 (2023)
[22] M. Liu, D. O'Reilly, L. Schwob, X. Wang, V. Zamudio-Bayer, J. T. Lau, S. Bari, T. Schlathölter, J.-C. Poully,
Direct observation of charge, energy and H transfer between backbone and nucleobases in isolated DNA oligonucleotides,
Chem. Eur. J. 29, e202203481 (2023)
2022
[21] Y. Huo, M. K. Espinoza Cangahuala, M. Goulart, V. Zamudio-Bayer, M. Kubin, M. Timm, J. T. Lau, B. von Issendorff, R. Hoekstra, S. Faraji, and T. Schlathölter,
Soft X-ray spectroscopy of coronene+ and (coronene+H)+ cations: the influence of hydrogenation on electronic structure and photofragmentation,
Phys. Rev. A 106, 063104 (2022)
[20] M. Schmitt, M. Mayländer, T. Heizmann, S. Richert, C. Bülow, K. Hirsch, V. Zamudio-Bayer, J. T. Lau, I. Krossing,
Isolation and characterization of the homoleptic NiI and NiII bis-benzene sandwich cations,
Angew. Chem. Int. Ed. 61, e202211555 (2022)
[19] R. Lindblad, L. Kjellsson, E. De Santis, V. Zamudio-Bayer, B. von Issendorff, S. L. Sorensen, J. T. Lau, W. Hua, V. Carravetta, J.-E. Rubensson, H. Ågren, and R. C. Couto,
Experimental and theoretical near-edge x-ray absorption fine structure studies of NO+,
Phys. Rev. A 106, 042814 (2022)
[18] M. Flach, K. Hirsch, M. Timm, O. S. Ablyasova, M. da Silva Santos, M. Kubin, C. Bülow, T. Gitzinger, B. von Issendorff, J. T. Lau, V. Zamudio-Bayer,
Iron L3-edge energy shifts for the full range of possible 3d occupations within the same oxidation state of iron halides
Phys. Chem. Chem. Phys. 24, 19890 (2022)
[17] M. da Silva Santos, T. Stüker, M. Flach, O. S. Ablyasova, M. Timm, B. von Issendorff, K. Hirsch, V. Zamudio-Bayer, S. Riedel, J. T. Lau,
The highest oxidation state of rhodium: rhodium(VII) in [RhO3]+,
Angew. Chem Int. Ed. 61, e202207688 (2022)
[16] X. Wang, S. Rathnachalam, V. Zamudio-Bayer, K. Bijlsma, W. Li, R. Hoekstra, M. Kubin, M. Timm, B. von Issendorff, J. T. Lau, S. Faraji, T. Schlathölter,
Intramolecular hydrogen transfer in DNA induced by site-selective resonant core excitation,
Phys. Chem. Chem. Phys. 24, 7815 (2022)
[15] G. Gopakumar, P. H. W. Svensson, O. Grånäs, B. Brena, L. Schwob, I. Unger, C.-M. Saak, M. Timm, C. Bülow, M. Kubin, V. Zamudio-Bayer, J. T. Lau, B. v. Issendorff, A. Abid, A. Lindblad, E. Danielsson, E. Koerfer, C. Caleman, O. Björneholm, R. Lindblad,
X-ray induced fragmentation of protonated cystine,
J. Phys. Chem. A 126, 1496 (2022)
[14] M. G. Delcey, R. Lindblad, M. Timm, C. Bülow, V. Zamudio-Bayer, B. von Issendorff, J. T. Lau, and M. Lundberg,
Soft x-ray signatures of ionic manganese-oxo systems including a high-spin manganese(V) complex,
Phys. Chem. Chem. Phys. 24, 3598 (2022)
[13] M. Tombers, J. Meyer, J. Meyer, A. Ławicki, V. Zamudio-Bayer, K. Hirsch, J. T. Lau, B. von Issendorff, A. Terasaki, T. A. Schlathölter, R. A. Hoekstra, S. Schmidt, A. K. Powell, E. Kessler, M. H. Prosenc, C. van Wüllen, and G. Niedner-Schatteburg,
Mn12-acetate complexes studied as single molecules,
Chem. Eur. J. 28, e20210259 (2022)
2021
[12] R. C. Couto, W. Hua, R. Lindblad, L. Kjellsson, S. L. Sorensen, M. Kubin, C. Bülow, V. Zamudio-Bayer, M. Timm, B. v. Issendorff , J. Söderström, J. T. Lau, J.-E. Rubensson, H. Ågren and V. Carravetta,
Breaking inversion symmetry by protonation: experimental and theoretical NEXAFS study of the diazynium ion, N2H+, Phys. Chem. Chem. Phys. 22, 15496 (2021)
[11] X. Wang, S. Rathnachalam, K. Bijlsma, W. Li, R. Hoekstra, M. Kubin, M. Timm, B. von Issendorff, V. Zamudio-Bayer, J. T. Lau, S. Faraji, and T. Schlathölter,
Site-selective soft X-ray absorption as a tool to study protonation and electronic structure of gas-phase DNA,
Phys. Chem. Chem. Phys. 23, 11900 (2021)
[10] K. Schubert, M. Guo, K. Atak, S. Dörner, C. Bülow, B. von Issendorff, Stephan Klumpp, J. T. Lau, P. S. Miedema, T. Schlathölter, S. Techert, M. Timm, X. Wang, V. Zamudio-Bayer, L. Schwob, and S. Bari,
The electronic structure and deexcitation pathways of an isolated metalloporphyrin ion resolved by metal L-edge spectroscopy,
Chem. Sci. 12, 3966 (2021)
[9] S. Dörner, L. Schwob, K. Atak, K. Schubert, R. Boll, T. Schlathölter, M. Timm, C. Bülow, V. Zamudio-Bayer, B. von Issendorff, J.T. Lau, S. Techert, and S. Bari,
Probing structural information of gas-phase peptides by near-edge X-ray absorption mass spectrometry,
J. Am. Soc. Mass Spectrom. 32, 670 (2021)
2020
[8] R. C. Couto, L. Kjellsson, H. Ågren, V. Carravetta, S.L. Sorensen, M. Kubin, C. Bülow, M. Timm, V. Zamudio-Bayer, B. von Issendorff, J. T. Lau, J.-E. Rubensson, and R. Lindblad,
The carbon and oxygen K-edge NEXAFS spectra of CO+,
Phys. Chem. Chem. Phys. 22, 16215 (2020)
[7] R. Lindblad, L. Kjellsson, R. C. Couto, M. Timm, C. Bülow, V. Zamudio-Bayer, M. Lundberg, B. von Issendorff, J. T. Lau, S. L. Sorensen, V. Carravetta, H. Ågren, and J.-E. Rubensson,
X-ray absorption spectrum of the N2+ molecular ion,
Phys. Rev. Lett. 124, 203001 (2020)
[6] L. Schwob, S. Dörner, K. Atak, K. Schubert, M. Timm, C. Bülow, V. Zamudio-Bayer, B. von Issendorff, J. T. Lau, S. Techert, and S. Bari,
Site-selective dissociation upon sulfur L‑edge x‑ray absorption in a gas-phase protonated peptide,
J. Phys. Chem. Lett. 11, 1215 (2020)
2019
[5] M. Walter, M. Vogel, V. Zamudio-Bayer, R. Lindblad, T. Reichenbach, K. Hirsch, A. Langenberg, J. Rittmann, A. Kulesza, R. Mitrić, M. Moseler, T. Möller, B. von Issendorff, and J. T. Lau,
Experimental and theoretical 2p core-level spectra of size-selected gas-phase aluminum and silicon cluster cations: chemical shifts, geometric structure, and coordination-dependent screening,
Phys. Chem. Chem. Phys. 21, 6651 (2019)
2018
[4] V. Zamudio-Bayer, K. Hirsch, A. Langenberg, A. Ławicki, A. Terasaki, B. von Issendorff, and J. T. Lau,
Large orbital magnetic moments of small, free cobalt cluster ions Con+ with n ≤ 9,
J. Phys.: Condens. Matter 30, 464002 (2018)
[3] D. Egorov, S. Bari, R. Boll, S. Dörner, S. Deinert, S. Techert, R. Hoekstra, V. Zamudio-Bayer, R. Lindblad, C. Bülow, M. Timm, B. von Issendorff, J. T. Lau, and T. Schlathölter,
Near-edge soft X-ray absorption mass spectrometry of protonated melittin,
J. Am. Soc. Mass Spectrom. 29, 2138 (2018)
[2] S. C. Meier, A. Holz, J. Kulenkampff, A. Schmidt, D. Kratzert, D. Himmel, D. Schmitz, E.-W. Scheidt, W. Scherer, C. Bülow, M. Timm, R. Lindblad, S. T. Akin, V. Zamudio-Bayer, B. von Issendorff, M. A. Duncan, J. T. Lau, and I. Krossing,
Access to the bis‐benzene cobalt(I) sandwich cation and its derivatives: synthons for a “naked” cobalt(I) source?,
Angew. Chem. Int. Ed. 57, 9310 (2018)
[1] S. Bari, D. Egorov, T. L. C. Jansen, R. Boll, R. Hoekstra S. Techert, V. Zamudio-Bayer, C. Bülow, R. Lindblad, G. Leistner, A. Ławicki, K. Hirsch, P. S. Miedema, B. von Issendorff, J. T. Lau, and T. Schlathölter,
Soft X-ray spectroscopy as a probe for gas-phase protein structure: electron impact ionization from within,
Chem. Eur. J. 24, 7631 (2018)