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Publications using Quanty

Here you find an (incomplete) list of publications using Quanty. If you have used Quanty in a publication, please log in and add your publication to this list. If you are not a user, but are aware of a paper that uses Quanty and is not listed here, please sent an e-mail to the author of Quanty (M.W. Haverkort) such that we can add the paper to the list.


  1. Paul C. Rogge, Robert J. Green, Padraic Shafer, Gilberto Fabbris, Andi M. Barbour, Benjamin M. Lefler, Elke Arenholz, Mark P. M. Dean, and Steven J. May,
    Inverted orbital polarization in strained correlated oxide films,
    Phys. Rev. B 98, 201115 (2018).
  2. M. Sundermann, G. van der Laan, A. Severing, L. Simonelli, G.H. Lander, M.W. Haverkort, R. Caciuffo,
    Crystal-field states of UO2 probed by directional dependence of nonresonant inelastic x-ray scattering,
    Phys. Rev. B 98, 205108 (2018).
  3. Andrea Amorese, Kurt Kummer, Nicholas B. Brookes, Oliver Stockert, Devashibhai T. Adroja, André M. Strydom, Andrey Sidorenko, Hannes Winkler, Diego A. Zocco, Andrey Prokofiev, Silke Paschen, Maurits W. Haverkort, Liu Hao Tjeng, Andrea Severing,
    Determining the local low-energy excitations in the Kondo semimetal CeRu4Sn6 using resonant inelastic x-ray scattering,
    Phys. Rev. B 98, 081116 (2018).
  4. Y. Lu, D. Betto, K. Fürsich, H. Suzuki, H.-H. Kim, G. Cristiani, G. Logvenov, N.B. Brookes, E. Benckiser, M.W. Haverkort, G. Khaliullin, M. Le Tacon, M. Minola, B. Keimer,
    Site-Selective Probe of Magnetic Excitations in Rare-Earth Nickelates Using Resonant Inelastic X-ray Scattering,
    Phys. Rev. X 8, 031014 (2018).
  5. S. Agrestini, C.-Y. Kuo, K. Chen, Y. Utsumi, D. Mikhailova, A. Rogalev, F. Wilhelm, T. Förster, A. Matsumoto, T. Takayama, H. Takagi, M.W. Haverkort, Z. Hu, L.H. Tjeng,
    Probing the Jeff ground state and the Van Vleck paramagnetism of the Ir5+ ions in layered Sr2Co0.5Ir0.5O4,
    Phys. Rev. B 97, 214436 (2018).
  6. C.F. Chang, T.C. Koethe, Z. Hu, J. Weinen, S. Agrestini, L. Zhao, J. Gegner, H. Ott, G. Panaccione, Hua Wu, M.W. Haverkort, H. Roth, A.C. Komarek, F. Offi, G. Monaco, Y.-F. Liao, K.-D. Tsuei, H.-J. Lin, C.T. Chen, A. Tanaka, L.H. Tjeng,
    c-Axis Dimer and Its Electronic Breakup: The Insulator-to-Metal Transition in Ti2O3,
    Phys. Rev. X 8, 021004 (2018).
  7. Martin Sundermann, Hasan Yavaş, Kai Chen, Dae Jeong Kim, Zachary Fisk, Deepa Kasinathan, Maurits W. Haverkort, P. Thalmeier, A. Severing, L.H. Tjeng,
    4f Crystal Field Ground State of the Strongly Correlated Topological Insulator SmB6,
    Phys. Rev. Lett. 120, 016402 (2018).
  8. Hakuto Suzuki, Matteo Minola, Yi Lu, Yingying Peng, Roberto Fumagalli, Emilie Lefrançois, Toshinao Loew, Juan Porras, Kurt Kummer, Davide Betto, Shigeyuki Ishida, Hiroshi Eisaki, Cheng Hu, Xingjiang Zhou, Maurits W. Haverkort, Nicholas B. Brookes, Lucio Braicovich, Giacomo Ghiringhelli, Matthieu Le Tacon and Bernhard Keimer,
    Probing the energy gap of high-temperature cuprate superconductors by resonant inelastic x-ray scattering,
    Nature Quantum Materials 3, 65 (2018).
  9. V. B. Zabolotnyy, K. Fürsich, R. J. Green, P. Lutz, K. Treiber, Chul-Hee Min, A. V. Dukhnenko, N. Y. Shitsevalova, V. B. Filipov, B. Y. Kang, B. K. Cho, R. Sutarto, Feizhou He, F. Reinert, D. S. Inosov, and V. Hinkov,
    Chemical and valence reconstruction at the surface of SmB6 revealed by means of resonant soft x-ray reflectometry,
    Phys. Rev. B 97, 205416 (2018).
  10. D. Pincini, F. Fabrizi, G. Beutier, G. Nisbet, H. Elnaggar, V. E. Dmitrienko, M. I. Katsnelson, Y. O. Kvashnin, A. I. Lichtenstein, V. V. Mazurenko, E. N. Ovchinnikova, O. V. Dimitrova, and S. P. Collins,
    Role of the orbital moment in a series of isostructural weak ferromagnets,
    Phys. Rev. B 98, 104424 (2018).
  11. Piter S. Miedema and Martin Beye,
    Total 3s Emission Yield as Bulk-Sensitive Probe for a True Soft X‐ray Absorption Spectrum?
    J. Phys. Chem. Lett. 9, 10, 2579 (2018).
  12. Myrtille O.J.Y. Hunault, Yoshihisa Harada, Jun Miyawaki, Jian Wang, Andries Meijerink, Frank M. F. de Groot, and Matti M. van Schooneveld,
    Direct Observation of Cr3+ 3d States in Ruby: Toward Experimental Mechanistic Evidence of Metal Chemistry,
    J. Physics. Them. A 122, 4399 (2018).
  13. Henrique P. Martins, Eduardo B. Guedes, Rodrigo J. O. Mossanek, Fernando D. Prado, Alberto Caneiroc and Miguel Abbate,
    Many-body effects and non-local charge fluctuations in the double perovskite Sr2FeMoO6,
    Royal Society of Chemistry Adv. 8, 3928 (2018).
  14. M. Braß C. Enss, L. Gastaldo, R. J. Green, and M. W. Haverkort,
    Ab initio calculation of the calorimetric electron-capture spectrum of 163Ho: Intra-atomic decay into bound states,
    Phys. Rev. C 97, 054620 (2018).
  15. M. Wu Houlin L. Xin J. O. Wang X. J. Li X. B. Yuan H. Zeng J.-C. Zheng H.-Q. Wang,
    Investigation of the multiplet features of SrTiO3 in X‐ray absorption spectra based on configuration interaction calculations,
    J. of Synchrotron Rad. 25, 777 (2018).
  16. A. Amorese, N. Caroca-Canales, S. Seiro, C. Krellner, G. Ghiringhelli, N. B. Brookes, D. V. Vyalikh, C. Geibel, and K. Kummer,
    Crystal electric field in CeRh2Si2 studied with high-resolution resonant inelastic soft x-ray scattering
    Phys. Rev. B 97, 245130 (2018).
  17. Patric Zimmermann, Robert J. Green, M. W. Haverkort and Frank M. F. de Groot,
    Quanty4RIXS: a program for crystal field multiplet calculations of RIXS and RIXS–MCD spectra using Quanty,
    J. Synchrotron Rad. 25, 899 (2018).
  18. Patric Zimmermann, Myrtille O. J. Y. Hunault, and Frank M. F. de Groot,
    1s2p RIXS Crystal Field Multiplet Calculations of 3d Transition Metal ions in octahedral (Oh) symmetry,
    Journal of Spectroscopy, Volume 2018, Article ID 3618463, 50 pages
  19. Patric Zimmermann, Nadejda Bouldi, Myrtille O.J.Y. Hunault, Marcin Sikora, James M. Ablett, Jean-Pascal Rueff, Blair Lebert, Philippe Sainctavit, Frank Groot and Amélie Juhin,
    1s2p Resonant Inelastic X-ray Scattering Magnetic Circular Dichroism as a probe for the local and non-local orbitals in CrO2,
    Journal of Electron Spectroscopy and Related Phenomena, Volume 222, January 2018, Pages 74-87

2017 (first freely available version of Quanty)

  1. Myrtille O. J. Y. Hunault, Wilayat Khan, Jan Minár, Thomas Kroll, Dimosthenis Sokaras, Patric Zimmermann, Mario U. Delgado-Jaime, and Frank M. F. de Groot,
    Local vs Nonlocal States in FeTiO3 Probed with 1s2p RIXS: Implications for Photochemistry,
    Inorg. Chem., 56, 10882 (2017)
  2. P. S. Miedema, R. Mitzner, S. Ganschow, A. Föhlischa and M. Beye,
    X-ray spectroscopy on the active ion in laser crystals,
    Phys. Chem. Chem. Phys., 19, 21800 (2017)
  3. M. Sundermann, K. Chen, H. Yavaş, Hanoh Lee, Z. Fisk, M. W. Haverkort, L. H. Tjeng and A. Severing,
    The quartet ground state in CeB6: An inelastic x-ray scattering study,
    EPL (Europhysics Letters), 117, 17003 (2017)
  4. S. Agrestini, C.-Y. Kuo, M. Moretti Sala, Z. Hu, D. Kasinathan, K.-T. Ko, P. Glatzel, M. Rossi, J.-D. Cafun, K. O. Kvashnina, A. Matsumoto, T. Takayama, H. Takagi, L. H. Tjeng, and M. W. Haverkort,
    Long-range interactions in the effective low-energy Hamiltonian of Sr2IrO4: A core-to-core resonant inelastic x-ray scattering study,
    Phys. Rev. B 95, 205123 (2017)
  5. K. Tomiyasu, J. Okamoto, H. Y. Huang, Z. Y. Chen, E. P. Sinaga, W. B. Wu, Y. Y. Chu, A. Singh, R.-P. Wang, F. M. F. de Groot, A. Chainani, S. Ishihara, C. T. Chen, and D. J. Huang,
    Coulomb Correlations Intertwined with Spin and Orbital Excitations in LaCoO3,
    Phys. Rev. Lett. 119, 196402 (2017)
  6. Yi Lu and Maurits W. Haverkort,
    Exact diagonalization as an impurity solver in dynamical mean field theory,
    Eur. Phys. J. Spec. Top. 226, 2549 (2017)
  7. Erik Gallo, Evgeny Gorelov, Alexander A. Guda, Aram L. Bugaev, Francesca Bonino, Elisa Borfecchia, Gabriele Ricchiardi, Diego Gianolio, Sachin Chavan, and Carlo Lamberti,
    Effect of Molecular Guest Binding on the d–d Transitions of Ni2+ of CPO-27-Ni: A Combined UV–Vis, Resonant-Valence-to-Core X-ray Emission Spectroscopy, and Theoretical Study,
    Inorganic Chemistry Article ASAP
  8. Teng Zhang, Iulia Brumboiu, Valeria Lanzilotto, Johann Lüder, Cesare Grazioli, Erika Giangrisostomi, Ruslan Ovsyannikov, Yasmine Sassa, Ieva Bidermane, Matija Stupar, Monica de Simone, Marcello Coreno, Barbara Ressel, Maddalena Pedio, Petra Rudolf, Barbara Brena, and Carla Puglia,
    Conclusively Addressing the CoPc Electronic Structure: a Joint Gas Phase and Solid State Photoemission and Absorption Spectroscopy Study,
    The Journal of Physical Chemistry C Just Accepted Manuscript
  9. B. Leedahl, D. W. Boukhvalov, E. Z. Kurmaev, A. Kukharenko, I. S. Zhidkov, N. V. Gavrilov, S. O. Cholakh, P. Huu Le, C. Wei Luo & A. Moewes,
    Bulk vs. Surface Structure of 3d Metal Impurities in Topological Insulator Bi2Te3,
    Scientific Reports 7, 5758 (2017)
  10. Brett Leedahl, Zahra Abooalizadeh, Kyle LeBlanc, and Alexander Moewes,
    Tunability of room-temperature ferromagnetism in spintronic semiconductors through nonmagnetic atoms,
    Phys. Rev. B 96, 045202 (2017)
  11. Shadi Balandeh, Robert J. Green, Kateryna Foyevtsova, Shun Chi, Oleksandr Foyevtsov, Fengmiao Li, and George A. Sawatzky,
    Experimental and theoretical study of the electronic structure of single-crystal BaBiO3,
    Phys. Rev. B 96, 165127 (2017)
  12. M. Minola, Y. Lu, Y. Y. Peng, G. Dellea, H. Gretarsson, M. W. Haverkort, Y. Ding, X. Sun, X. J. Zhou, D. C. Peets, L. Chauviere, P. Dosanjh, D. A. Bonn, R. Liang, A. Damascelli, M. Dantz, X. Lu, T. Schmitt, L. Braicovich, G. Ghiringhelli, B. Keimer, and M. Le Tacon,
    Crossover from Collective to Incoherent Spin Excitations in Superconducting Cuprates Probed by Detuned Resonant Inelastic X-Ray Scattering,
    Phys. Rev. Lett. 119, 097001 (2017)
  13. Daisuke Ishikawa, Maurits W. Haverkort, and Alfred Q. R. Baron,
    Lattice and Magnetic Effects on a d–d Excitation in NiO Using a 25 meV Resolution X-ray Spectrometer,
    J. Phys. Soc. Jpn. 86, 093706 (2017)
  14. Yannic Utz, Franziska Hammerath, Roberto Kraus, Tobias Ritschel, Jochen Geck, Liviu Hozoi, Jeroen van den Brink, Ashwin Mohan, Christian Hess, Koushik Karmakar, Surjeet Singh, Dalila Bounoua, Romuald Saint-Martin, Loreynne Pinsard-Gaudart, Alexandre Revcolevschi, Bernd Büchner, and Hans-Joachim Grafe,
    Effect of different in-chain impurities on the magnetic properties of the spin chain compound SrCuO2 probed by NMR,
    Phys. Rev. B 96, 115135 – (2017)
  15. M. Wu, J.-C. Zheng and H.-Q. Wang,
    Investigation of the multiplet structures and crystal field effects of a TiO6 3d1 cluster based on configuration interaction calculations,
    J. Appl. Cryst. 50, 576 (2017)
  16. C.Praetorius and K. Fauth,
    Kondo screening and beyond: An x-ray absorption and dichroism study of CePt5/Pt(111),
    Phys. Rev. B 95, 115113 (2017)


  1. P. Hansmann, T. Ayral, A. Tejeda, and S. Biermann,
    Uncertainty principle for experimental measurements: Fast versus slow probes,
    Nature Scientific Reports 6, 19728 (2016)
  2. A. Amorese, G. Dellea, M. Fanciulli, S. Seiro, C. Geibel, C. Krellner, I. P. Makarova, L. Braicovich, G. Ghiringhelli, D. V. Vyalikh, N. B. Brookes, and K. Kummer,
    4f excitations in Ce Kondo lattices studied by resonant inelastic x-ray scattering,
    Phys. Rev. B 93, 165134 (2016)
  3. S. Macke, J. E. Hamann-Borrero, R. J. Green, B. Keimer, G. A. Sawatzky, and M. W. Haverkort,
    Dynamical Effects in Resonant X-Ray Diffraction,
    Phys. Rev. Lett. 117, 115501 (2016).
  4. R. J. Green, M. W. Haverkort, and G. A. Sawatzky,
    Bond disproportionation and dynamical charge fluctuations in the perovskite rare-earth nickelates,
    Phys. Rev. B 94, 195127 (2016).
  5. Y. Lu, A. Frano, M. Bluschke, M. Hepting, S. Macke, J. Strempfer, P. Wochner, G. Cristiani, G. Logvenov, H.-U. Habermeier, M. W. Haverkort, B. Keimer, and E. Benckiser,
    Quantitative determination of bond order and lattice distortions in nickel oxide heterostructures by resonant x-ray scattering,
    Phys. Rev. B 93, 165121 (2016).
  6. A. A. Nugroho, Z. Hu, C. Y. Kuo, M. W. Haverkort, T. W. Pi, D. Onggo, M. Valldor, and L. H. Tjeng,
    Cross-type orbital ordering in the layered hybrid organic-inorganic compound (C6H5CH2CH2NH3)2CuCl4,
    Phys. Rev. B 94, 184404 (2016)
  7. C. Praetorius, M. Zinner, P. Hansmann, M. W. Haverkort, and K. Fauth,
    Exploring small energy scales with x-ray absorption and dichroism,
    Phys. Rev. B 93, 165107 (2016).
  8. M. W. Haverkort,
    Quanty for core level spectroscopy - excitons, resonances and band excitations in time and frequency domain,
    Journal of Physics: Conference Series 712,012001 (2016)
  9. M. Hunault, V. Vercamer, M. W. Haverkort, M.-A. Arrio, C. Brouder, G. Calas, and A. Juhin,
    Tracking the signature of low symmetry environments in the XAS Kpre-edge,
    Journal of Physics: Conference Series 712, 012005 (2016)
  10. G. A. Sawatzky and R. Green,
    The Explicit Role of Anion States in High-Valence Metal Oxides, in Quantum Materials: Experiments and Theory
    Lecture notes of the Autumn-School on Correlated Electrons 2016
  11. Vincent Vercamer, Myrtille O. J. Y. Hunault, Gérald Lelong, Maurits W. Haverkort, Georges Calas, Yusuke Arai, Hiroyuki Hijiya, Lorenzo Paulatto, Christian Brouder, Marie-Anne Arrio, and Amélie Juhin,
    Calculation of optical and K pre-edge absorption spectra for ferrous iron of distorted sites in oxide crystals,
    Phys. Rev. B 94, 245115 (2016)
  12. Martin Sundermann, Maurits W. Haverkort, Stefano Agrestini, Ali Al-Zein, Marco Moretti Sala, Yingkai Huang, Mark Golden, Anne de Visser, Peter Thalmeier, Liu Hao Tjeng, and Andrea Severing,
    Direct bulk-sensitive probe of 5f symmetry in URu2Si2,
    PNAS 113, 13989 (2016)


  1. Martin Sundermann, Fabio Strigari, Thomas Willers, Hannes Winkler, Andrey Prokofiev, James M. Ablett, Jean-Pascal Rueff, Detlef Schmitz, Eugen Weschke, Marco Moretti Sala, Ali Al-Zein, Arata Tanaka, Maurits W. Haverkort, Deepa Kasinathan, Liu Hao Tjeng, Silke Paschen and, Andrea Severing,
    CeRu4Sn6: a strongly correlated material with nontrivial topology,
    Scientific Reports 5, 17937 (2015).
  2. J.-P. Rueff, J. M. Ablett, F. Strigari, M. Deppe, M. W. Haverkort, L. H. Tjeng, and A. Severing,
    Absence of orbital rotation in superconducting CeCu2Ge2,
    Phys. Rev. B 91, 201108 (2015).
  3. F. Strigari, M. Sundermann, Y. Muro, K. Yutani, T. Takabatake, K.-D. Tsuei, Y. F. Liao, A. Tanaka, P. Thalmeier, M. W. Haverkort, L. H. Tjeng, and A. Severing,
    Quantitative study of valence and configuration interaction parameters of the Kondo semiconductors CeM2Al10 (M = Ru, Os and Fe) by means of bulk-sensitive hard x-ray photoelectron spectroscopy,
    J. Elec. Spec. Rel. Phen. 199 56 (2015), arXiv.


  1. M. W. Haverkort, G. Sangiovanni, P. Hansmann, A. Toschi, Y. Lu and S. Macke,
    Bands, resonances, edge singularities and excitons in core level spectroscopy investigated within the dynamical mean-field theory,
    Euro. Phys. Lett. 108 57004 (2014), arXiv.
  2. Y. Lu, M. Höppner, O. Gunnarsson, and M. W. Haverkort,
    Efficient real frequency solver for dynamical mean field theory,
    Phys. Rev. B 90 085102 (2014), arXiv.
  3. C. N. Veenstra, Z.-H. Zhu, M. Raichle, B. M. Ludbrook, A. Nicolaou, B. Slomski, G. Landolt, S. Kittaka, Y. Maeno, J. H. Dil, I. S. Elfimov, M. W. Haverkort, and A. Damascelli,
    Spin-Orbital Entanglement and the Breakdown of Singlets and Triplets in Sr2RuO4 Revealed by Spin- and Angle-Resolved Photoemission Spectroscopy,
    Phys. Rev. Lett. 112 127002 (2014), arXiv.
  4. Z.-H. Zhu, C. N. Veenstra, S. Zhdanovich, M. P. Schneider, T. Okuda, K. Miyamoto, S.-Y. Zhu, H. Namatame, M. Taniguchi, M. W. Haverkort, I. S. Elfimov, and A. Damascelli,
    Photoelectron Spin-Polarization Control in the Topological Insulator Bi2Se3,
    Phys. Rev. Lett. 112 076802 (2014), arXiv.
  5. L. V. Pourovskii, P. Hansmann, M. Ferrero, and A. Georges,
    Theoretical Prediction and Spectroscopic Fingerprints of an Orbital Transition in CeCu2Si2,
    Phys. Rev. Lett. 112 106407 (2014).

2013 and before

  1. E. Benckiser, L. Fels, G. Ghiringhelli, M. Moretti Sala, T. Schmitt, J. Schlappa, V. N. Strocov, N. Mufti, G. R. Blake, A. A. Nugroho, T. T. M. Palstra, M. W. Haverkort, K. Wohlfeld, and M. Gruninger,
    Orbital superexchange and crystal field simultaneously at play in YVO3: Resonant inelastic x-ray scattering at the V L edge and the O K edge,
    Phys. Rev. B 88 205115 (2013), arXiv.
  2. A. Frano, E. Schierle, M. W. Haverkort, Y. Lu, M. Wu, S. Blanco-Canosa, U. Nwankwo, A. V. Boris, P. Wochner, G. Cristiani, H. U. Habermeier, G. Logvenov, V. Hinkov, E. Benckiser, E. Weschke, and B. Keimer,
    Orbital Control of Noncollinear Magnetic Order in Nickel Oxide Heterostructures,
    Phys. Rev. Lett. 111, 106804 (2013), arXiv.
  3. M. Wu, E. Benckiser, M. W. Haverkort, A. Frano, Y. Lu, U. Nwankwo, S. Bruck, P. Audehm, E. Goering, S. Macke, V. Hinkov, P. Wochner, G. Christiani, S. Heinze, G. Logvenov, H.-U. Habermeier, and B. Keimer,
    Strain and composition dependence of orbital polarization in nickel oxide superlattices,
    Phys. Rev. B 88 125124 (2013), arXiv.
  4. Z.-H. Zhu, C. N. Veenstra, G. Levy, A. Ubaldini, P. Syers, N. P. Butch, J. Paglione, M. W. Haverkort, I. S. Elfimov, and A. Damascelli,
    Layer-by-layer entangled spin-orbital texture of the topological surface state in Bi2Se3,
    Phys. Rev. Lett. 110, 216401 (2013), arXiv.
  5. F. Strigari, T. Willers, Y. Muro, K. Yutani, T. Takabatake, Z. Hu, S. Agrestini, C.-Y. Kuo, Y.-Y. Chin, H.-J. Lin, T. W. Pi, C. T. Chen, E. Weschke, E. Schierle, A. Tanaka, M. W. Haverkort, L. H. Tjeng, and A. Severing,
    Crystal field ground state of the orthorhombic Kondo semiconductors CeOs2Al10 and CeFe2Al10,
    Phys. Rev. B 87 125119 (2013), arXiv.
  6. M. W. Haverkort, M. Zwierzycki, and O. K. Andersen,
    Multiplet ligand-field theory using Wannier orbitals,
    Phys. Rev. B 85 165113 (2012), arXiv.
  7. T. Willers, F. Strigari, N. Hiraoka, Y. Q. Cai, M. W. Haverkort, K.-D. Tsuei, Y. F. Liao, S. Seiro, C. Geibel, F. Steglich, L. H. Tjeng, and A. Severing,
    Determining the In-Plane Orientation of the Ground-State Orbital of CeCu2Si2,
    Phys. Rev. Lett. 109, 046401 (2012), arXiv.
  8. F. Strigari, T. Willers, Y. Muro, K. Yutani, T. Takabatake, Z. Hu, Y.-Y. Chin, S. Agrestini, H.-J. Lin, C. T. Chen, A. Tanaka, M. W. Haverkort, L. H. Tjeng, and A. Severing,
    Crystal-field ground state of the orthorhombic Kondo insulator CeRu2Al10,
    Phys. Rev. B 86 081105 (2012), arXiv.
  9. S. Glawion, M. W. Haverkort, G. Berner, M. Hoinkis, G. Gavrilla, R. Kraus, M. Knopfer, M. Sing, and R. Claessen,
    Unoccupied electronic structure of TiOCl studied using x-ray absorption near-edge spectroscopy,
    J. Phys.: Condens. Matter 24, 255602 (2012), arXiv.
  10. S. Glawion, J. Heidler, M. W. Haverkort, L. C. Duda, T. Schmitt, V. N. Strocov, C. Monney, K. J. Zhou, A. Ruff, M. Sing, and R. Claessen,
    Two-Spinon and Orbital Excitations of the Spin-Peierls System TiOCl,
    Phys. Rev. Lett. 107, 107402 (2011), arXiv.
  11. N. Hiraoka, M. Suzuki, K. D. Tsuei, H. Ishii, Y. Q. Cai, M. W. Haverkort, C. C. Lee and W. Ku,
    dd excitations in three-dimensional q-space: A nonresonant inelastic X-ray scattering study on NiO,
    Europhys. Lett. 96, 37007 (2011), arXiv.
  12. M. W. Haverkort,
    Theory of Resonant Inelastic X-Ray Scattering by Collective Magnetic Excitations,
    Phys. Rev. Lett. 105, 167404 (2010), arXiv.
  13. M. W. Haverkort, N. Hollmann, I. P. Krug, and A. Tanaka,
    Symmetry analysis of magneto-optical effects: The case of x-ray diffraction and x-ray absorption at the transition metal L2,3 edge,
    Phys. Rev. B 82, 094403 (2010), arXiv.
  14. R. A. Gordon, M. W. Haverkort, Subhra Sen Gupta and G. A. Sawatzky,
    Orientation-dependent x-ray Raman scattering from cubic crystals: Natural linear dichroism in MnO and CeO2,
    J. Phys.: Conf. Ser. 190 012047 (2009).
  15. P. Hansmann, A. Severing, Z. Hu, M. W. Haverkort, C. F. Chang, S. Klein, A. Tanaka, H. H. Hsieh, H.-J. Lin, C. T. Chen, B. Fåk, P. Lejay, and L. H. Tjeng,
    Determining the Crystal-Field Ground State in Rare Earth Heavy Fermion Materials Using Soft-X-Ray Absorption Spectroscopy,
    Phys. Rev. Lett. 100, 066405 (2008), arXiv.
  16. R. A. Gordon, G. T. Seidler, T. T. Fister, M. W. Haverkort, G. A. Sawatzky, A. Tanaka and T. K. Sham,
    High multipole transitions in NIXS: Valence and hybridization in 4f systems,
    Europhys. Lett. 81 26004 (2008), arXiv.
  17. N. Hollmann, M. W. Haverkort, M. Cwik, M. Benomar, M. Reuther, A. Tanaka and T. Lorenz,
    Anisotropic susceptibility of La2-xSrxCoO4 related to the spin states of cobalt,
    New J. Phys. 10 023018 (2008), arXiv.
  18. Michel van Veenendaal and M. W. Haverkort,
    Effective operator for d-d transitions in nonresonant inelastic x-ray scattering,
    Phys. Rev. B 77, 224107 (2008), arXiv.
  19. A. Gössling, M. W. Haverkort, M. Benomar, Hua Wu, D. Senff, T. Möller, M. Braden, J. A. Mydosh, and M. Grüninger,
    Mott-Hubbard versus charge-transfer behavior in LaSrMnO4 studied via optical conductivity,
    Phys. Rev. B 77, 035109 (2008), arXiv.
  20. M. W. Haverkort, A. Tanaka, L. H. Tjeng, and G. A. Sawatzky,
    Nonresonant Inelastic X-Ray Scattering Involving Excitonic Excitations: The Examples of NiO and CoO,
    Phys. Rev. Lett. 99, 257401 (2007), arXiv.