TY - GEN A1 - Jansing, C. A1 - Mertins, H.-Ch. A1 - Gilbert, M. A1 - Krivenkov, M. A1 - Varykhalov, A. A1 - Rader, O. A1 - Gaupp, A. A1 - Sokolov, A. A1 - Wahab, H. A1 - Timmers, H. A1 - Legut, D. A1 - Oppeneer, P. M. T1 - Decoupling of the graphene/ferromagnet interface by gold intercalation: Effect on optical constants Verhandlungen der DPG (2018) Y1 - 2018 ER - TY - GEN A1 - Legut, D. A1 - Jansing, C. A1 - Mertins, H.-Ch. A1 - Gaupp, A. A1 - Oppeneer, P. M. A1 - Timmers, H. A1 - Wahab, H. T1 - Effect of the carbon 1s core hole on the polarized x-ray spectra of HOPG--theory and experiment Verhandlungen der DPG (2018) Y1 - 2018 ER - TY - JOUR A1 - Wahab, H. A1 - Jansing, C. A1 - Mertins, H.-Ch. A1 - Kim, H. J. A1 - Choi, S.-H. A1 - Gaupp, A. A1 - Timmers, H. T1 - The identification and characterization of carbonaceous interface layers of graphene using polarization--dependent X--ray reflectometry JF - Carbon Y1 - 2018 U6 - http://dx.doi.org/10.1016/j.carbon.2018.05.021 VL - 137 SP - 252 EP - 265 ER - TY - JOUR A1 - Mertins, H.-Ch. A1 - Jansing, C. A1 - Krivenkov, M. A1 - Varykhalov, A. A1 - Rader, O. A1 - Wahab, H. A1 - Timmers, H. A1 - Gaupp, A. A1 - Sokolov, A. A1 - Tesch, M. A1 - Oppeneer, P. M. T1 - Giant Magneto Optical Faraday Effect of Graphene on Co in the Soft X-Ray Range JF - Physical Review B Y1 - 2018 U6 - http://dx.doi.org/10.1103/PhysRevB.98.064408 VL - 98 SP - 064408 EP - 1-9 ER - TY - JOUR A1 - Jansing, C. A1 - Wahab, H. A1 - Timmers, H. A1 - Gaupp, A. A1 - Mertins, H.-Ch. T1 - Soft-X-ray refractive index by reconciling total-electron-yield with specular reflection: Experimental determination of the optical constants of graphite JF - J. Synchr. Rad. Y1 - 2018 U6 - http://dx.doi.org/10.1107/S1600577518010408 VL - 25 SP - 1433 EP - 1443 ER - TY - GEN A1 - Schümmer, A. A1 - Gilbert, M. A1 - Jansing, C. A1 - Mertins, H.-Ch. A1 - Adam, R. A1 - Schneider, C. M. A1 - Juschkin, L. A1 - Westphal, C. A1 - Berges, U. A1 - Stempfhuber, S. T1 - Development of a X-ray zone plate microscope for magnetic domain imaging in the EUV range, DPG Frühjahrstagung 2017, Dresden Y1 - 2017 ER - TY - GEN A1 - Jansing, C. A1 - Mertins, H.-Ch. A1 - Gilbert, M. A1 - Krivenkov, M. A1 - Varykhalov, A. A1 - Rader, O. A1 - Gaupp, A. A1 - Sokolov, A. A1 - Wahab, H. A1 - Timmers, H. A1 - Legut, D. A1 - Oppeneer, P. M. T1 - Magneto-optical polarization spectroscopy on graphene/metal interfaces in the soft-x-ray regime using resonant synchrotron radiation Frühjahrstagung der DPG, Dresden Y1 - 2017 ER - TY - GEN A1 - Legut, D. A1 - Oppeneer, P. M. A1 - Jansing, C. A1 - Gilbert, M. A1 - Gaupp, A. A1 - Mertins, H.-Ch. A1 - Sokolov, A. A1 - Choi, S.-H. A1 - Wahab, H. A1 - Timmers, H. T1 - Magneto-optic effects of graphene at the carbon 1s edge on metallic substrates - theory and experiment\ Frühjahrstagung der DPG, Dresden Y1 - 2017 ER - TY - JOUR A1 - Mertins, H.-Ch. A1 - Jansing, C. A1 - Gilbert, M. A1 - Krivenkov, M. A1 - Varykhalov, A. A1 - Rader, O. A1 - Wahab, H. A1 - Timmers, H. A1 - Gaupp, A. A1 - Sokolov, Andrey A1 - Legut, D. A1 - Oppeneer, P. M. T1 - Magneto-optical Reflection Spectroscopy on Graphene/Co in the Soft X-Ray Range JF - Journal of Physics: Conference Series Y1 - 2017 U6 - http://dx.doi.org/10.1088/1742-6596/903/1/012025 VL - 903 SP - 012025 EP - 29 ER - TY - GEN A1 - Jansing, C. A1 - Mertins, H.-Ch. A1 - Gaupp, A. A1 - Gilbert, M. A1 - Schümmer, A. A1 - Sokolov, A. A1 - Rader, O. A1 - Varykhalov, A. A1 - Krivenkov, M. A1 - Wahab, H. A1 - Timmers, H. A1 - Choi, S.-H. A1 - Legut, D. A1 - Oppeneer, P. M. T1 - Determination of soft x-ray optical constants of graphene by transmission spectroscopy, Graphene - Week Warsaw, 13. - 17. 2016 Y1 - 2016 ER - TY - GEN A1 - Schümmer, A. A1 - Gilbert, M. A1 - Jansing, C. A1 - R., R. A1 - Adam, C. M. A1 - Schneider, L. A1 - Juschkin, U. T1 - Design of a X-ray zone plate microscope for magnetic domain imaging in the EUV range, DPG Meeting Regensburg, 7. - 11.3. 2016 Y1 - 2016 ER - TY - GEN A1 - Jansing, C. A1 - Mertins, H.-Ch. A1 - Gaupp, A. A1 - Sokolov, A. A1 - Gilbert, M. A1 - Schümmer, A. A1 - Wahab, H. A1 - Timmers, H. A1 - S., H A1 - Choi, D. T1 - Determination of the optical constants of graphene at the carbon K-edge by transmission spectroscopy, DPG Meeting Regensburg, 7.3.-11-3-2016 Y1 - 2016 ER - TY - GEN A1 - Legut, D. A1 - Laskowski, R. A1 - Oppeneer, P. M. A1 - Jansing, C. A1 - Gilbert, M. A1 - Gaupp, A. A1 - Mertins, H.-Ch. A1 - Sokolov, A. A1 - Choi, S. H. A1 - Wahab, H. A1 - Timmers, H. T1 - The excitons and the XNLD of higly oriented pyrolytic graphite and graphene - theory and experiment, DPG Meeting Regensburg, 7.3.-11.3.2016 Y1 - 2016 ER - TY - GEN A1 - Jansing, C. A1 - Mertins, H.-Ch. A1 - Wahab, H. A1 - Timmers, H. A1 - Gaupp, A. A1 - Sokolov, A. A1 - Gilbert, M. A1 - Krivenkov, M. A1 - Rader, O. A1 - Legut, D. A1 - Oppeneer, P. M. T1 - Looking for Magnetism in Graphene, Seminar at UNSW Canberra, Australia Y1 - 2016 ER - TY - GEN A1 - Timmers, H. A1 - Mertins, H.-Ch. A1 - Jansing, C. A1 - Wahab, H. T1 - Soft x-ray characterization of electronic, magnetic and optical properties of graphene\ 18. Intern. Symposium on Physics on Semiconductors and Applications, 3. - 7. 7.2016 Jejuu, Korea Y1 - 2016 ER - TY - JOUR A1 - Jansing, C. A1 - Mertins, H.-Ch. A1 - Gilbert, M. A1 - Wahab, H. A1 - Timmers, H. A1 - Choi, S.-H. A1 - Gaupp, A. A1 - Krivenkov, M. A1 - Varykhalov, A. A1 - Rader, O. A1 - Legut, D. A1 - Oppeneer, P. M. T1 - X-ray natural birefringence in reflection from graphene JF - Phys. Rev. B Y1 - 2016 U6 - http://dx.doi.org/10.1103PhysRevB.94.045422 VL - 94 SP - 045422 EP - 1 - 12 ER - TY - GEN A1 - Mertins, H.-Ch. A1 - Jansing, C. A1 - Gilbert, M. A1 - Krivenkov, M. A1 - Varykhalov, A. A1 - Rader, O. A1 - Wahab, H. A1 - Timmers, H. A1 - Gaupp, A. A1 - Sokolov, Andrey A1 - Legut, D. A1 - Oppeneer, P. M. T1 - Magneto-optical Reflection Spectroscopy on Graphene/Co in the Soft X-Ray Range, Joint European Magnetic Symposia - JEMS 2016, Glasgow 21.-26.8.2016 Y1 - 2016 ER - TY - JOUR A1 - Jansing, C. A1 - Mertins, H.-Ch. A1 - Gaupp, A. A1 - Sokolov, A. A1 - Gilbert, M. A1 - Wahab, H. A1 - Timmers, H. T1 - X-ray natural linear dichroism of graphitic materials across the carbon K--edge: correction for perturbing high-order JF - J. Physics conference series Y1 - 2016 U6 - http://dx.doi.org/: 10.1088/1742-6596/712/1/012031 VL - 712 SP - 012031 EP - 034 ER - TY - GEN A1 - Wahab, H. A1 - Jansing, C. A1 - Gaupp, A. A1 - Timmers, H. A1 - Mertins, H.-Ch. T1 - Determination of the refractivew index of graphene across the carbon K-edge 7th International Conference on Recent Progress in Graphene (and Two-dimensional Materials) Research Y1 - 2015 ER - TY - GEN A1 - Legut, D. A1 - Oppeneer, P. M. A1 - Jansing, C. A1 - Tesch, M. F. A1 - Gilbert, M. A1 - Gaupp, A. A1 - Mertins, H.-Ch. A1 - Sokolov, A. A1 - Choi, Suk-Ho A1 - Wahab, H. A1 - Timmers, H. A1 - Elliman, R. G. T1 - Ab initio calculation of XNLD in reflection of graphene\ DPG Meeting Berlin, O87.13 Y1 - 2015 ER - TY - GEN A1 - Jansing, C. A1 - Tesch, M. F. A1 - Gilbert, M. A1 - Gaupp, A. A1 - Mertins, H.-Ch. A1 - Sokolov, A. A1 - Shin, Dong Hee A1 - Choi, Suk-Ho A1 - Timmers, H. A1 - Legut, D. A1 - Oppeneer, P. M. T1 - Observation of Natural X-Ray Birefringence of Graphene, DPG Meeting Berlin, O 28.6 Y1 - 2015 ER - TY - GEN A1 - Jansing, C. A1 - Wahab, H. A1 - Tesch, M. F. A1 - Gilbert, M. A1 - Gaupp, A. A1 - Mertins, H.-Ch. A1 - Sokolov, A. A1 - Shin, Dong Hee A1 - Choi, Suk-Ho A1 - Timmers, H. A1 - Legut, D. A1 - Oppeneer, P. M. T1 - Thickness, roughness and electronic structure characterisation of graphene using soft x-ray reflection spectroscopy DPG Meeting Berlin, O 33.9 Y1 - 2015 ER - TY - JOUR A1 - Legut, D. A1 - Tesch, M. A1 - Mertins, H.-Ch. A1 - Jansing, C. A1 - Gilbert, M. A1 - Gaupp, A. A1 - Oppeneer, P. M. A1 - B"urgler, D. A1 - Schneide, C. T1 - Interference Effects on T--MOKE in Reflection of Fe Thin Films at the 3p Edges--Theory and Experiment JF - Acta Physica Polonica A Y1 - 2015 U6 - http://dx.doi.org/10.12693/APhysPolA.127.466 VL - 127 ER - TY - GEN A1 - Wahab, H. A1 - Xu, G. A1 - Jansing, C. A1 - Gilbert, M. A1 - Tesch, M. F. A1 - Jin, J. A1 - Mertins, H.-Ch. A1 - Timmers, H. T1 - Identification of carbon bonds in graphene oxide using soft x-ray reflectometry\ XAFS 16, Intern. Conference on X--Ray Absorption Fine Structure, Karlsruhe, Germany, 23. -- 28.Sep. Y1 - 2015 ER - TY - GEN A1 - Jansing, C. A1 - Gilbert, M. A1 - Gaupp, A. A1 - Mertins, H.-Ch. A1 - Tesch, M. A1 - Sokolov, A. A1 - Choi, Suk-Ho A1 - Elliman, R. G. A1 - Timmers, H. A1 - Legut, D. A1 - Oppeneer, P. M. T1 - Investigation of the Natural X--Ray Birefringence of Graphene by Polarization Spectroscopy XAFS 16, Intern. Conference on X--Ray Absorption Fine Structure, Karlsruhe, Germany, 23. -- 28.Sep. Y1 - 2015 ER - TY - GEN A1 - Wahab, H. A1 - Jansing, C. A1 - Timmers, H. A1 - Mertins, H.-Ch. T1 - Experimental approaches to the determination of the optical constants for graphene in the soft x--ray regime, XAFS 16, Intern. Conference on X--Ray Absorption Fine Structure, Karlsruhe, Germany, 23. -- 28.Sep. Y1 - 2015 ER - TY - JOUR A1 - Mertins, H. Ch. A1 - Legut, D. A1 - Tesch, M. A1 - Jansing, C. A1 - Gilbert, M. A1 - Gaupp, A A1 - Oppeneer, P. M. A1 - Bürgler, D. E. A1 - Schneider, C. M. A1 - Berges, U. T1 - Detection of the Magneto-Crystalline Anisotropy in X-Ray Magnetic Linear Dichroism Reflection Spectra across the Fe 3p and 2p Edges JF - IEEE Transa. on Magn. Y1 - 2014 U6 - http://dx.doi.org/10.1109/TMAG.2014.2321632 VL - 50 ER - TY - JOUR A1 - Legut, D. A1 - Tesch, M. F. A1 - Mertins, H.-Ch. A1 - Gilbert, M. C. A1 - Jansing, C. A1 - Burgler, D. E. A1 - Schneider, C. M. A1 - Gaupp, A. A1 - Hamrle, J. A1 - Oppeneer, P. M. T1 - Influence of the Crystal Structure of Thin Co Films on the X--Ray Magnetic Linear Dichroism - Comparison of ab--initio Theory and Reflectometry Experiments JF - J. Appl. Phys. Y1 - 2014 VL - 115 ER - TY - JOUR A1 - Tesch, M. F. A1 - Legut, D. A1 - Mertins, H.-Ch. A1 - Gilbert, M. C. A1 - Jansing, C. A1 - Hamrle, J. A1 - Rusz, J. A1 - Oppeneer, P. M. A1 - Bürgler, D. E. A1 - Schneider, C. M. A1 - Gaupp, A. A1 - Berges, U. T1 - Magnetic anisotropy observed with x--ray magnetic linear dichroism reflection spectroscopy at the 3p edges of crystalline Fe and Co thin films JF - Phys. Rev. B Y1 - 2014 U6 - http://dx.doi.org/10.1103/PhysRevB.89.140404 VL - 89 ER - TY - GEN A1 - Timmers, H. A1 - Jansing, C. A1 - Tesch, M. A1 - Gilbert, M. A1 - Muirhead, A. G. A1 - Gaupp, A. A1 - Mertins, H.-Ch. T1 - Characterisation of self--supporting submicron--thick graphitic carbon foils with polarisation spectroscopy, 38th ANNUAL CONDENSED MATTER AND MATERIALS MEETING Waiheke Island Resort in Auckland, New Zealand 4th - 7th February Y1 - 2014 ER - TY - GEN A1 - Legut, D. A1 - Tesch, M. F. A1 - Mertins, H.-Ch. A1 - Gilbert, M. C. A1 - Jansing, C. A1 - Bürgler, D. A1 - Schneider, C. A1 - Gaupp, A. A1 - Hamrle, J. A1 - Oppeneer, P. M. T1 - Determination of the crystal structure of thin Co films by comparing X-ray linear dichroism experiments with ab initio calulations, MMM Denver / Colorado, 4 - 8 Nov Y1 - 2013 ER -