Arbeitsgruppe Elektronenspektroskopie

Ausgewählte Veröffentlichungen


Element-resolved study on the evolution of magnetic response in FexN compounds

Y.-C. Chen, D. Gölden, I. Dirba, M.-J. Huang, O. Gutfleisch, P. Nagel, M. Merz, S. Schuppler, G. Schütz, L. Alff, E. Goeringa

J. Magnetism and Magnetic Mat. (2019) 166219



Superior Magnetic Performance in FePt L10 Nanomaterials

K. Son, G. Ryu, H.-H. Jeong, L. Fink, M. Merz, P. Nagel, S. Schuppler, G. Richter, E. Goering, G. Schütz

Small (2019) 1902353



Nanometric Fe-Substituted ZrO2 on Carbon Black as PGM-Free ORR Catalyst for PEMFCs

P. Madkikar, D. Menga, G. S. Harzer, T. Mittermeier, A. Siebel, F. E. Wagner, M. Merz, S. Schuppler, P. Nagel, A. B. Munoz-Garcia, M. Pavone, H. A. Gasteiger, M. Piana

J. Electrochem. Soc. 166 (2019) 3032



Analyzing the enforcement of a high-spin ground state for a metallacrown single-molecule magnet

P. Happ, A. Sapozhnik, J. Klanke, P. Czaja, A. Chernenkaya, K. Medjanik, S. Schuppler, P. Nagel, M. Merz, E. Rentschler, H. J. Elmers

Phys. Rev. B 93 (2016) 174404



Luminescence, patterned metallic regions, and photon-mediated electronic changes in single-sided fluorinated graphene sheets

A. L. Walter, H. Sahin, K. J. Jeon, A. Bostwick, S. Horzum, R. Koch, F. Speck, M. Ostler, P. Nagel, M. Merz, S. Schuppler, L. Moreschini, Y. J. Chang, T. Seyller, F. M. Peeters, K. Horn, E. Rotenberg

ACS Nano 8 (2014) 7801



Beyond the Heisenberg model: anisotropic exchange interaction between a Cu-tetraazaporphyrin monolayer and Fe3O4 (100)

J. Klanke, E. Rentschler, K. Medjanik, D. Kutnyakhov, G. Sch

Phys. Rev. Lett. 110 (2013) 137202



Orbital-Resolved Partial Charge Transfer from the Methoxy Groups of Substituted Pyrenes in Complexes with Tetracyanoquinodimethane-A

K. Medjanik. D. Chercka, P. Nagel, M. Merz, S. Schuppler, M. Baumgarten, K. M

J. Am. Chem. Soc. 134 (2012) 4694



Multiplexed lipid dip-pen nanolithography on subcellular scales for the templating of functional proteins and cell culture

S. Sekula, J. Fuchs, S. Weg-Remers, P. Nagel, S. Schuppler, J. Fragala, N. Theilacker, M. Franzreb, C. Wingren, P. Ellmark, C. A. K. Borrebaeck, C. A. Mirkin, H. Fuchs, S. Lenhert

Small 4 (2008) 1785



Of Substitution and Doping: Spatial and Electronic Structure in Fe Pnictides

M. Merz, P. Schweiss, P. Nagel, M.-J. Huang, R. Eder, T. Wolf, H. v. Löhneysen, S. Schuppler

J. Phys. Soc. Jpn. 85 (2016) 44707



Electronic Structure of Single-Crystalline Sr(Fe1-xcCox)2As2 Probed by x-Ray Absorption Spectroscopy: Evidence for Effectively Isovalent Substitution of Fe2+ by Co2+

M. Merz, F. Eilers, Th. Wolf, P. Nagel, H. v. L

Phys. Rev. B 86 (2012) 104503



Resonant Photoemission Spectroscopy Studies of the Magnetic Phase Transitions in Pr0.5Sr0.5MnO3

P. Pal, M. K. Dalai, B. R. Sekhar, I. Ulfat, M. Merz, P. Nagel, S. Schuppler

Physica B 406 (2011) 3519



Orbital degree of freedom in single-layered La1-xSr1+xMnO4: doping- and temperature-dependent rearrangement of orbital states

M. Merz, G. Roth, P. Reutler, B. B

Phys. Rev. B 74 (2006) 184414



Electronic Structure of the Electron-Doped Ca0.86Pr0.14MnO3

M. K. Dalai, P. Pal, B. R. Sekhar, M. Merz, P. Nagel, S. Schuppler, C. Martin

Phys. Rev. B 85 (2012) 155128



Spin and Orbital States in Single-Layered La2−xCaxCoO4 Studied by Doping- and Temperature-Dependent Near-Edge x-Ray Absorption Fine Structure

M. Merz, D. Fuchs, A. Assmann, S. Uebe, H. v. L

Phys. Rev. B 84 (2011) 14436



X-Ray Absorption and Magnetic Circular Dichroism of LaCoO3, La0.7Ce0.3CoO3, and La0.7Sr0.3CoO3 Films: Evidence for Cobalt-Valence-Dependent Magnetism

M. Merz, P. Nagel, C. Pinta, A. Samartsev, H. v. L

Phys. Rev. B 82 (2010) 174416



Suppression of spin-state transition in epitaxially strained LaCoO3

C. Pinta, D. Fuchs, M. Merz, M. Wissinger, E. Arac, H. v. L

Phys. Rev. B 78 (2008) 174402



Double exchange via t2g orbitals and Jahn-Teller effect in ferromagnetic La0.7Sr0.3CoO3 probed by epitaxial strain

D. Fuchs, M. Merz, P. Nagel, R. Schneider, S. Schuppler, H. v. Löhneysen

Phys. Rev. Lett. 111 (2013) 257203