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Journal Article
Kovalev, Sergey ORCID: 0000-0002-2290-1016, Dantas, Renato M. A.
ORCID: 0000-0002-2661-1948, Germanskiy, Semyon
ORCID: 0000-0002-5649-2548, Deinert, Jan-Christoph
ORCID: 0000-0001-6211-0158, Green, Bertram, Ilyakov, Igor, Awari, Nilesh
ORCID: 0000-0002-1848-8556, Chen, Min, Bawatna, Mohammed, Ling, Jiwei, Xiu, Faxian
ORCID: 0000-0003-2860-0369, van Loosdrecht, Paul H. M., Surówka, Piotr, Oka, Takashi and Wang, Zhe
ORCID: 0000-0001-7464-5408
(2020).
Non-perturbative terahertz high-harmonic generation in the three-dimensional Dirac semimetal Cd3As2.
Nature Communications, 11 (1).
p. 2451.
Nature.
ISSN 2041-1723
Wysocki, Lena ORCID: 0000-0002-7540-2683, Yang, Lin, Gunkel, Felix
ORCID: 0000-0003-1178-9986, Dittmann, Regina, van Loosdrecht, Paul H. M.
ORCID: 0000-0002-3704-9890 and Lindfors-Vrejoiu, Ionela
ORCID: 0000-0003-3196-7313
(2020).
Validity of magnetotransport detection of skyrmions in epitaxial SrRuO3 heterostructures.
Physical Review Materials, 4 (5).
054402.
APS.
ISSN 2475-9953
Sahasrabudhe, A., Kaib, D. A. S. ORCID: 0000-0002-1448-0063, Reschke, S., German, R.
ORCID: 0000-0003-2792-4142, Koethe, T. C.
ORCID: 0000-0002-8976-0158, Buhot, J.
ORCID: 0000-0003-3519-803X, Kamenskyi, D., Hickey, C., Becker, P., Tsurkan, V., Loidl, A.
ORCID: 0000-0002-5579-0746, Do, S. H., Choi, K. Y., Grüninger, M.
ORCID: 0000-0002-6550-8054, Winter, S. M., Wang, Zhe, Valentí, R. and van Loosdrecht, Paul H. M.
ORCID: 0000-0002-3704-9890
(2020).
High-field quantum disordered state in α−RuCl3 : Spin flips, bound states, and multiparticle continuum.
Physical Review B, 101 (14).
140410(R).
APS.
ISSN 2469-9950
Jung, Eunhwan ORCID: 0000-0002-9326-6486, Budzinauskas, Kestutis, Öz, Senol, Ünlü, Feray, Kuhn, Henning, Wagner, Julian, Grabowski, David, Klingebiel, Benjamin, Cherasse, Marie, Dong, Jingwei, Aversa, Pierfrancesco, Vivo, Paola
ORCID: 0000-0003-2872-6922, Kirchartz, Thomas
ORCID: 0000-0002-6954-8213, Miyasaka, Tsutomu
ORCID: 0000-0001-8535-7911, van Loosdrecht, Paul H. M.
ORCID: 0000-0002-3704-9890, Perfetti, Luca
ORCID: 0000-0002-8426-557X and Mathur, Sanjay
ORCID: 0000-0003-2765-2693
(2020).
Femto- to Microsecond Dynamics of Excited Electrons in a Quadruple Cation Perovskite.
ACS Energy Letters, 5 (3).
pp. 785-792.
ACS.
ISSN 2380-8195
Wysocki, Lena, Schöpf, Jörg, Ziese, Michael, Yang, Lin, Kovács, András, Jin, Lei ORCID: 0000-0001-6924-2364, Versteeg, Rolf B., Bliesener, Andrea, Gunkel, Felix, Kornblum, Lior
ORCID: 0000-0001-6305-7619, Dittmann, Regina, van Loosdrecht, Paul H. M.
ORCID: 0000-0002-3704-9890 and Lindfors-Vrejoiu, Ionela
ORCID: 0000-0003-3196-7313
(2020).
Electronic Inhomogeneity Influence on the Anomalous Hall Resistivity Loops of SrRuO3 Epitaxially Interfaced with 5d Perovskites.
ACS Omega, 5 (11).
pp. 5824-5833.
ACS.
ISSN 2470-1343
Porer, M., Rettig, L., Bothschafter, E. M., Esposito, V., Versteeg, R. B. ORCID: 0000-0002-9928-5792, van Loosdrecht, Paul H. M.
ORCID: 0000-0002-3704-9890, Savoini, M., Rittmann, J., Kubli, M., Lantz, G., Schumann, O. J.
ORCID: 0000-0001-9801-9591, Nugroho, A. A.
ORCID: 0000-0002-1785-4008, Braden, M., Ingold, G., Johnson, S. L.
ORCID: 0000-0001-6074-4894, Beaud, P.
ORCID: 0000-0001-5028-9138 and Staub, U.
ORCID: 0000-0003-2035-3367
(2020).
Correlations between electronic order and structural distortions and their ultrafast dynamics in the single-layer manganite Pr0.5Ca1.5MnO4.
Physical Review B, 101 (7).
075119.
APS.
ISSN 2469-9950
Malsch, Gerald, Ivaneyko, Dmytro ORCID: 0000-0001-5581-7075, Milde, Peter
ORCID: 0000-0002-6844-0905, Wysocki, Lena, Yang, Lin, van Loosdrecht, Paul H. M.
ORCID: 0000-0002-3704-9890, Lindfors-Vrejoiu, Ionela
ORCID: 0000-0003-3196-7313 and Eng, Lukas M.
(2020).
Correlating the Nanoscale Structural, Magnetic, and Magneto-Transport Properties in SrRuO3-Based Perovskite Thin Films: Implications for Oxide Skyrmion Devices.
ACS Applied Nano Materials, 3 (2).
pp. 1182-1190.
ACS.
ISSN 2574-0970
Ziese, Michael ORCID: 0000-0003-4600-1095, Bern, Francis, Esquinazi, Pablo D. and Lindfors-Vrejoiu, Ionela
(2020).
Topological Signatures in the Hall Effect of SrRuO3/La0.7Sr0.3MnO3 SLs.
Phys. Status Solidi B-Basic Solid State Phys., 257 (7).
WEINHEIM:
WILEY-V C H VERLAG GMBH.
ISSN 1521-3951
Revelli, A., Loo, C. C., Kiese, D., Becker, P., Fröhlich, T., Lorenz, T., Moretti Sala, M., Monaco, G., Buessen, F. L., Attig, J., Hermanns, M., Streltsov, S. V., Khomskii, D. I., van den Brink, J., Braden, M., van Loosdrecht, P. H. M., Trebst, S. ORCID: 0000-0002-1479-9736, Paramekanti, A. and Grüninger, M.
ORCID: 0000-0002-6550-8054
(2019).
Spin-orbit entangled j=12 moments in Ba2CeIrO6 : A frustrated fcc quantum magnet.
Physical Review B, 100 (8).
APS.
ISSN 2469-9950
Versteeg, R. B. ORCID: 0000-0002-9928-5792, Boguschewski, C., Becker, P. and van Loosdrecht, P. H. M.
(2019).
Inelastic light scattering in the spin cluster Mott insulator Cu2OSeO3.
Physical Review B, 100 (22).
p. 224426.
APS.
ISSN 2469-9950
Versteeg, R. B., Zhu, J., Boguschewski, C., Sekiguchi, F., Sahasrabudhe, A., Budzinauskas, K., Padmanabhan, P., Becker, P., Khomskii, D. I. and van Loosdrecht, P. H. M. (2019). Coupled dynamics of long-range and cluster-internal spin order in the cluster Mott insulator Cu2OSeO3. Physical Review B, 100 (6). 064401. APS. ISSN 2469-9950
Budzinauskas, Kęstutis, Ewertowski, Simon, Olthof, Selina, Meerholz, Klaus and Van Loosdrecht, Paul H.M. (2019). Charge carrier migration and hole extraction from MAPbI3. Journal of Physics: Conference Series, 1220. 012053. IOP. ISSN 1742-6588
Zhu, J., Versteeg, R. B., Padmanabhan, P. and van Loosdrecht, P. H. M. (2019). Dynamical resonance quench and Fano interference in spontaneous Raman scattering from quasiparticle and collective excitations. Physical Review B, 99 (9). APS. ISSN 2469-9950
Revelli, A. ORCID: 0000-0002-1284-4142, Moretti Sala, M.
ORCID: 0000-0002-9744-9976, Monaco, G., Becker, P., Bohatý, L., Hermanns, M.
ORCID: 0000-0003-2258-1945, Koethe, T. C., Fröhlich, T.
ORCID: 0000-0002-3547-1991, Warzanowski, P., Lorenz, T.
ORCID: 0000-0003-4832-5157, Streltsov, S. V.
ORCID: 0000-0002-2823-1754, van Loosdrecht, P. H. M., Khomskii, D. I., van den Brink, J. and Grüninger, M.
ORCID: 0000-0002-6550-8054
(2019).
Resonant inelastic x-ray incarnation of Young’s double-slit experiment.
Science Advances, 5 (1).
eaav4020.
AAAS.
ISSN 2375-2548
Padmanabhan, P., Sekiguchi, F., Versteeg, R. B., Slivina, E., Tsurkan, V., Bordács, S., Kézsmárki, I. and van Loosdrecht, P. H. M. (2019). Optically Driven Collective Spin Excitations and Magnetization Dynamics in the Néel-type Skyrmion Host GaV4S8. Physical Review Letters, 122 (10). APS. ISSN 0031-9007
Han, Shuangping, Boguschewski, Christoph, Gao, Yan, Xiao, Liantuan, Zhu, Jingyi ORCID: 0000-0003-0519-4724 and van Loosdrecht, Paul H. M.
(2019).
Incoherent phonon population and exciton-exciton annihilation dynamics in monolayer WS2 revealed by time-resolved Resonance Raman scattering.
Optics Express, 27 (21).
p. 29949.
OSA.
ISSN 1094-4087
Tanimura, H., Tanimura, K. ORCID: 0000-0001-5165-4467 and van Loosdrecht, P. H. M.
(2019).
Dynamics of incoherent exciton formation in Cu2O : Time- and angle-resolved photoemission spectroscopy.
Physical Review B, 100 (11).
p. 115204.
APS.
ISSN 2469-9950
Zielińska-Raczyńska, Sylwia, Fishman, Dmitry A, Faugeras, Clément ORCID: 0000-0002-9615-8739, Potemski, Marek M P, van Loosdrecht, Paul H M, Karpiński, Karol, Czajkowski, Gerard and Ziemkiewicz, David
(2019).
Magneto-excitons in Cu2O: theoretical model from weak to high magnetic fields.
New Journal of Physics, 21 (10).
p. 103012.
IOP.
ISSN 1367-2630
Wang, Jialu, Yang, Liangwei, Rischau, Carl Willem, Xu, Zhuokai, Ren, Zhi, Lorenz, Thomas ORCID: 0000-0003-4832-5157, Hemberger, Joachim, Lin, Xiao
ORCID: 0000-0002-1773-1761 and Behnia, Kamran
(2019).
Charge transport in a polar metal.
npj Quantum Mater., 4.
LONDON:
NATURE PUBLISHING GROUP.
ISSN 2397-4648
Campi, Gaetano ORCID: 0000-0001-9845-9394, Poccia, Nicola, Joseph, Boby
ORCID: 0000-0002-3334-7540, Bianconi, Antonio
ORCID: 0000-0001-9795-3913, Mishra, Shrawan, Lee, James, Roy, Sujoy, Nugroho, Agustinus Agung
ORCID: 0000-0002-1785-4008, Buchholz, Marcel, Braden, Markus
ORCID: 0000-0002-9284-6585, Trabant, Christoph, Zozulya, Alexey, Mueller, Leonard, Viefhaus, Jens, Schuessler-Langeheine, Christian, Sprung, Michael and Ricci, Alessandro
(2019).
Direct Visualization of Spatial Inhomogeneity of Spin Stripes Order in La1.72Sr0.28NiO4.
Condens. Matter, 4 (3).
BASEL:
MDPI.
ISSN 2410-3896
Wang, Zhe ORCID: 0000-0001-7464-5408, Schmidt, M., Loidl, A., Wu, Jianda
ORCID: 0000-0002-3571-3348, Zou, Haiyuan
ORCID: 0000-0002-7551-0297, Yang, Wang, Dong, Chao, Kohama, Y., Kindo, K., Gorbunov, D., I, Niesen, S., Breunig, O., Engelmayer, J. and Lorenz, T.
(2019).
Quantum Critical Dynamics of a Heisenberg-Ising Chain in a Longitudinal Field: Many-Body Strings versus Fractional Excitations.
Phys. Rev. Lett., 123 (6).
COLLEGE PK:
AMER PHYSICAL SOC.
ISSN 1079-7114
Engelmayer, Johannes ORCID: 0000-0002-3454-1601, Lin, Xiao, Grams, Christoph P., German, Raphael, Froehlich, Tobias, Hemberger, Joachim, Behnia, Kamran
ORCID: 0000-0001-8997-5645 and Lorenz, Thomas
ORCID: 0000-0003-4832-5157
(2019).
Charge transport in oxygen-deficient EuTiO3: The emerging picture of dilute metallicity in quantum-paraelectric perovskite oxides.
Phys. Rev. Mater., 3 (5).
COLLEGE PK:
AMER PHYSICAL SOC.
ISSN 2475-9953
Grams, Christoph P., Kopatz, Severin, Bruening, Daniel, Biesenkamp, Sebastian, Becker, Petra, Bohaty, Ladislav, Lorenz, Thomas ORCID: 0000-0003-4832-5157 and Hemberger, Joachim
(2019).
Evidence for polarized nanoregions from the domain dynamics in multiferroic LiCuVO4.
Sci Rep, 9.
LONDON:
NATURE PUBLISHING GROUP.
ISSN 2045-2322
Artyukhin, Sergey, Fishman, Dmitry, Faugeras, Clément, Potemski, Marek, Revcolevschi, Alexandre, Mostovoy, Maxim and Loosdrecht, Paul H. M. van (2018). Magneto-absorption spectra of hydrogen-like yellow exciton series in cuprous oxide: excitons in strong magnetic fields. Scientific Reports, 8 (1). Springer Nature. ISSN 2045-2322
Versteeg, R. B., Zhu, J., Padmanabhan, P., Boguschewski, C., German, R., Goedecke, M., Becker, P. and van Loosdrecht, P. H. M. (2018). A tunable time-resolved spontaneous Raman spectroscopy setup for probing ultrafast collective excitation and quasiparticle dynamics in quantum materials. Structural Dynamics, 5 (4). 044301. ACA. ISSN 2329-7778
German, R ORCID: 0000-0003-2792-4142, Zimmer, B, Koethe, T C, Barinov, A, Komarek, A C, Braden, M, Parmigiani, F and van Loosdrecht, P H M
(2018).
Temperature dependent percolation mechanism for conductivity in Y0.63 Ca0.37TiO3 revealed by a microstructure study.
Materials Research Express, 5 (12).
p. 126101.
IOP.
ISSN 2053-1591
Wysocki, Lena, Mirzaaghayev, Ramil, Ziese, Michael ORCID: 0000-0003-4600-1095, Yang, Lin, Schöpf, Jörg, Versteeg, Rolf B.
ORCID: 0000-0002-9928-5792, Bliesener, Andrea, Engelmayer, Johannes
ORCID: 0000-0002-3454-1601, Kovács, András
ORCID: 0000-0001-8485-991X, Jin, Lei, Gunkel, Felix
ORCID: 0000-0003-1178-9986, Dittmann, Regina
ORCID: 0000-0003-1886-1864, van Loosdrecht, Paul H. M. and Lindfors-Vrejoiu, Ionela
ORCID: 0000-0003-3196-7313
(2018).
Magnetic coupling of ferromagnetic SrRuO3 epitaxial layers separated by ultrathin non-magnetic SrZrO3/SrIrO3.
Applied Physics Letters, 113 (19).
p. 192402.
AIP.
ISSN 0003-6951
Zhu, Jingyi ORCID: 0000-0003-0519-4724, German, Raphael, Senkovskiy, Boris V.
ORCID: 0000-0003-1443-6780, Haberer, Danny, Fischer, Felix R., Grüneis, Alexander
ORCID: 0000-0003-2448-6060 and van Loosdrecht, Paul H. M.
(2018).
Exciton and phonon dynamics in highly aligned 7-atom wide armchair graphene nanoribbons as seen by time-resolved spontaneous Raman scattering.
Nanoscale, 10 (37).
pp. 17975-17982.
Royal Society of Chemistry.
ISSN 2040-3364
Andersen, Lionel, Wang, Zhiwei ORCID: 0000-0003-0182-2471, Lorenz, Thomas
ORCID: 0000-0003-4832-5157 and Ando, Yoichi
ORCID: 0000-0002-3553-3355
(2018).
Nematic superconductivity in Cu-1.5(PbSe)(5)(Bi2Se3)(6).
Phys. Rev. B, 98 (22).
COLLEGE PK:
AMER PHYSICAL SOC.
ISSN 2469-9969
Faure, Quentin, Takayoshi, Shintaro, Petit, Sylvain, Simonet, Virginie, Raymond, Stephane, Regnault, Louis-Pierre, Boehm, Martin, White, Jonathan S., Mansson, Martin ORCID: 0000-0002-3086-9642, Rueegg, Christian, Lejay, Pascal, Canals, Benjamin, Lorenz, Thomas
ORCID: 0000-0003-4832-5157, Furuya, Shunsuke C., Giamarchi, Thierry
ORCID: 0000-0001-7409-5071 and Grenier, Beatrice
(2018).
Topological quantum phase transition in the Ising-like antiferromagnetic spin chain BaCo2V2O8.
Nat. Phys., 14 (7).
S. 716 - 724.
LONDON:
NATURE PUBLISHING GROUP.
ISSN 1745-2481
Lindfors-Vrejoiu, Ionela, Jin, Lei, Himcinschi, Cameliu, Engelmayer, Johannes, Hensling, Felix, Jia, Chun-Lin, Waser, Rainer, Dittmann, Regina and van Loosdrecht, Paul H. M. (2017). Structure and orbital ordering of ultrathin LaVO3probed by atomic resolution electron microscopy and Raman spectroscopy. physica status solidi (RRL) - Rapid Research Letters, 11 (3). p. 1600350. Wiley. ISSN 18626254
Senkovskiy, B. V., Pfeiffer, M. ORCID: 0000-0002-1402-0374, Alavi, S. K., Bliesener, A., Zhu, J., Michel, S., Fedorov, A. V., German, R., Hertel, D., Haberer, D., Petaccia, L., Fischer, F. R.
ORCID: 0000-0003-4723-3111, Meerholz, K., van Loosdrecht, P. H. M., Lindfors, K. and Grüneis, A.
ORCID: 0000-0003-2448-6060
(2017).
Making Graphene Nanoribbons Photoluminescent.
Nano Letters, 17 (7).
pp. 4029-4037.
ACS.
ISSN 1530-6984
Senkovskiy, Boris V., Fedorov, Alexander V., Haberer, Danny, Farjam, Mani, Simonov, Konstantin A., Preobrajenski, Alexei B., Mårtensson, Niels, Atodiresei, Nicolae, Caciuc, Vasile, Blügel, Stefan, Rosch, Achim, Verbitskiy, Nikolay I., Hell, Martin, Evtushinsky, Daniil V., German, Raphael, Marangoni, Tomas, van Loosdrecht, Paul H. M., Fischer, Felix R. and Grüneis, Alexander (2017). Semiconductor-to-Metal Transition and Quasiparticle Renormalization in Doped Graphene Nanoribbons. Advanced Electronic Materials, 3 (4). p. 1600490. Wiley. ISSN 2199160X
Breunig, Oliver ORCID: 0000-0001-8651-1757, Garst, Markus
ORCID: 0000-0001-5390-3316, Kluemper, Andreas, Rohrkamp, Jens, Turnbull, Mark M. and Lorenz, Thomas
ORCID: 0000-0003-4832-5157
(2017).
Quantum criticality in the spin-1/2 Heisenberg chain system copper pyrazine dinitrate.
Sci. Adv., 3 (12).
WASHINGTON:
AMER ASSOC ADVANCEMENT SCIENCE.
ISSN 2375-2548
Rischau, Carl Willem, Lin, Xiao, Grams, Christoph P., Finck, Dennis, Harms, Steffen, Engelmayer, Johannes ORCID: 0000-0002-3454-1601, Lorenz, Thomas
ORCID: 0000-0003-4832-5157, Gallais, Yann
ORCID: 0000-0002-0589-1522, Fauque, Benoit, Hemberger, Joachim and Behnia, Kamran
ORCID: 0000-0001-8997-5645
(2017).
A ferroelectric quantum phase transition inside the superconducting dome of Sr1-xCaxTiO3-delta.
Nat. Phys., 13 (7).
S. 643 - 650.
LONDON:
NATURE PUBLISHING GROUP.
ISSN 1745-2481
Lindfors-Vrejoiu, Ionela and Ziese, Michael ORCID: 0000-0003-4600-1095
(2017).
Topological Hall effect in antiferromagnetically coupled SrRuO3/La0.7Sr0.3MnO3 epitaxial heterostructures.
Phys. Status Solidi B-Basic Solid State Phys., 254 (5).
WEINHEIM:
WILEY-V C H VERLAG GMBH.
ISSN 1521-3951
Li, Xiaoyan, Lindfors-Vrejoiu, Ionela, Ziese, Michael ORCID: 0000-0003-4600-1095, Gloter, Alexandre and van Aken, Peter A.
ORCID: 0000-0003-1890-1256
(2017).
Impact of interfacial coupling of oxygen octahedra on ferromagnetic order in La0.7Sr0.3MnO3/SrTiO3 heterostructures.
Sci Rep, 7.
LONDON:
NATURE PUBLISHING GROUP.
ISSN 2045-2322
Thesis Abstract
Pitikaris, Sebastian (2017). Local Mechanical Properties of Granular Media. Thesis Abstract, Universität zu Köln.
Weinen, Jonas (2015). Hard X-Ray Photoelectron Spectroscopy: New Opportunities for Solid State Research. Thesis Abstract, Universität zu Köln.
Grellmann, Thomas (2014). Cryogenic Break-Junction Characterization of Single Organic Molecules. Thesis Abstract, Universität zu Köln.
Pelzer, Ulrich (2013). Development of 121Sb Nuclear Forward Scattering and high pressure applications. Thesis Abstract, Universität zu Köln.
Ulbrich, Holger (2012). Interplay between charge, orbital, and magnetic ordering in manganites. Thesis Abstract, Universität zu Köln.
Chin, Yi-Ying (2011). Valence, Orbital, and Spin States of Cobaltates: A Soft X-ray Absorption Study. Thesis Abstract, Universität zu Köln.
Altendorf, Simone (2011). Growth, electronic structure, and properties of electron-doped EuO thin films. Thesis Abstract, Universität zu Köln.
Willers, Thomas (2011). Spectroscopic Investigations of the Crystal Field and Kondo Effect in 4f Heavy-Fermion Systems. Thesis Abstract, Universität zu Köln.
Hollmann, Nils (2010). Local Magnetism and Orbital Occupation in Novel Transition Metal Oxides. Thesis Abstract, Universität zu Köln.
Forthaus, Martin K. (2010). Pressure-induced unusual ground states in selected correlated electron systems. Thesis Abstract, Universität zu Köln.
Gegner, Jan (2010). Electronic structure of selected ternary intermetallic compounds probed by photoelectron spectroscopy. Thesis Abstract, Universität zu Köln.
Ahmida, Mahmoud Abdelrazek (2009). EuCu2(Ge1-xSix)2: A Model System to Study Charge Fluctuations across a Quantum Phase Transition. Thesis Abstract, Universität zu Köln.
Chang, Chun-Fu (2009). Study of Charge, Spin, and Orbital States in Strongly Correlated Transition-Metal Oxides. Thesis Abstract, Universität zu Köln.
Burnus, Tobias (2008). Study of charge, spin and orbital states in novel transiton-metal oxides using x-ray absorption spectroscopy. Thesis Abstract, Universität zu Köln.
Benomar, Mohammed (2007). Einkristall-Präparation und Charakterisierung von dotiertem La2MO4 mit M = Co, Mn und Ni. Thesis Abstract, Universität zu Köln.
Stein, Simon (2004). Barrier and interface properties of magnetic tunneling junctions studied via electrical transport. Thesis Abstract, Universität zu Köln.
Herbstritt, Frank Nikolaus (2002). Ladungstransport und Rauschen in submikrometer-strukturierten Korngrenzenkontakten aus YBA 2 Cu 3 O 7-delta. Thesis Abstract, Universität zu Köln.
Heß, Christian Peter (2002). Thermischer Transport in Übergangsmetalloxiden mit niedrigdimensionalen Ladungs- und Spinstrukturen. Thesis Abstract, Universität zu Köln.
Plessel, Jochen (2002). Hochdruckuntersuchungen an Yb-Kondo-Gitter-Systemen in der Nähe einer magnetischen Instabilität. Thesis Abstract, Universität zu Köln.
Spanoudaki, Anna (2001). Dielektrische Untersuchungen an Ferrofluiden zum Einfluss der Mikrostruktur auf die effektiven Eigenschaften von Kompositen. Thesis Abstract, Universität zu Köln.