Universität zu Köln

Journal Article

Hall, J, Ehlen, N, Berges, J, van Loon, E, van Efferen, C, Murray, C, Rösner, M, Li, J, Senkovskiy, BV, Hell, M, Rolf, M, Heider, T, Asensio, MC, Avila, J, Plucinski, L, Wehling, T, Grüneis, A and Michely, T (2019). Environmental Control of Charge Density Wave Order in Monolayer 2H-TaS2. ACS Nano.

Di Pietro, P., Mitrano, M., Caramazza, S., Capitani, F., Lupi, S., Postorino, P., Ripanti, F., Joseph, B., Ehlen, N., Grüneis, A., Sanna, A., Profeta, G., Dore, P. and Perucchi, A. (2018). Emergent Dirac carriers across a pressure-induced Lifshitz transition in black phosphorus. Physical review B, 98. p. 165111. APS Physics. ISSN 2469-9969

Hell, Martin G., Ehlen, Niels, Senkovskiy, Boris V., Hasdeo, Eddwi H., Fedorov, Alexander, Dombrowski, Daniela, Busse, Carsten, Michely, Thomas, di Santo, Giovanni, Petaccia, Luca, Saito, Riichiro and Grüneis, Alexander (2018). Resonance Raman spectrum of doped epitaxial graphene at the Lifshitz transition. Nano letters. ACS Publications. ISSN 1530-6992

Senkovskiy, B.V., Usachov, D.Y., Fedorov, A.V., Marangoni, T., Haberer, D., Tresca, C., Profeta, G., Caciuc, V., Tsukamoto, S., Atodiresei, N., Ehlen, N., Chen, C., Avila, J., Asensio, M.C., Varykhalov, A.Y., Nefedov, A., Woll, C., Kim, T.K., Hoesch, M., Fischer, F.R. and Grüneis, A. (2018). Boron-Doped Graphene Nanoribbons: Electronic Structure and Raman Fingerprint. ACS Nano, 8 (12). pp. 7571-7582. American Chemical Society. ISSN 1936-0851

Senkovskiy, Boris V., Usachov, Dmitry Yu., Fedorov, Alexander V., Haberer, Danny, Ehlen, Niels, Fischer, Felix R. and Gruneis, Alexander (2018). Finding the hidden valence band of N=7 armchair graphene nanoribbons with angle-resolved photoemission spectroscopy. 2D Materials. IOP Publishing. ISSN 2053-1583

Saigal, Nihit, Wielert, Isabelle, Capeta, Davor, Vujicic, Natasa, Senkovskiy, Boris V., Hell, Martin, Kralj, Marko and Gruneis, Alexander (2018). Effect of lithium doping on the optical properties of monolayer MoS2. Applied Physics Letters, 112 (12). p. 121902. AIP Publishing. ISSN 0003-6951

Usachov, Dmitry Yu., Fedorov, Alexander V., Vilkov, Oleg Yu., Ogorodnikov, Ilya I., Kuznetsov, Mikhail V., Grüneis, Alexander, Laubschat, Clemens and Vyalikh, Denis V. (2018). Electron-phonon coupling in graphene placed between magnetic Li and Si layers on cobalt. Physical review B, 97 (15). 085132. APS Physics. ISSN 2469-9969

Ehlen, N., Sanna, A., Senkovskiy, B. V., Petaccia, L., Fedorov, A. V., Profeta, G. and Grüneis, A. (2018). Direct observation of a surface resonance state and surface band inversion control in black phosphorus. Physical review B, 97 (4). 045143. APS Physics. ISSN 2469-9969

Nikonov, Konstantin, Ehlen, Niels, Senkovskiy, Boris, Saigal, Nihit, Fedorov, Alexander, Nefedov, Alexei, Wöll, Christoph, di Santo, Giovanni, Petaccia, Luca and Grüneis, Alexander (2017). Synthesis and spectroscopic characterization of alkali-metal intercalated ZrSe2. Dalton Transactions, 47. pp. 2986-2991. RSC publishing. ISSN 1477-9226

Tresca, C., Verbitskiy, N.I., Fedorov, A., Gruneis, A. and Profeta, G. (2017). Alloyed surfaces: new substrates for graphene growth. Surface Science, 665. pp. 28-31. Elsevier. ISSN 0039-6028

Senkovskiy, B.V., Pfeiffer, M., Alavi, S.K., Bliesener, A., Zhu, J., Michel, S., Fedorov, A. V., German, R., Hertel, D., Haberer, D., Petaccia, L., Fischer, F.R., Meerholz, K., van Loosdrecht, P.H.M., Lindfors, K. and Grüneis, A. (2017). Making graphene nanoribbons photoluminescent. Nano letters, 17 (7). pp. 4029-4037. ACS Publications. ISSN 1530-6992

Hell, M. G., Senkovskiy, B. V., Fedorov, A. V., Nefedov, A., Woll, C. and Gruneis, A. (2016). Facile preparation of Au(111)/MICA substrates for high-quality graphene nanoribbon synthesis. physica status solidi (b), 253 (12). pp. 2362-2365. Wiley Online Library. ISSN 1521-3951

Ehlen, N., Senkovskiy, B. V., Fedorov, A. V., Perucchi, A., Pietro, P. Di, Sanna, A., Profeta, G., Petaccia, L. and Gruneis, A. (2016). Evolution of electronic structure of few-layer phosphorene from angle-resolved photoemission spectroscopy of black phosphorous. Physical Review B, 94. p. 245410. APS Physics. ISSN 2469-9969

Struzzi, C., Praveen, C. S., Scardamaglia, M., Verbitskiy, N. I., Fedorov, A. V., Weinl, M., Schreck, M., Gruneis, A., Piccinin, S., Fabris, S. and Petaccia, L. (2016). Controlled thermodynamics for tunable electron doping of graphene on Ir(111). Physical review B, 94 (8). 085427. APS Physics. ISSN 2469-9950

Sanna, A., Fedorov, A. V., Verbitskiy, N. I., Fink, J., Krellner, C., Petaccia, L., Chikina, A., Usachov, D. Yu., Grüneis, A. and Profeta, G. (2016). First-principles and angle-resolved photoemission study of lithium doped metallic black phosphorous. 2D Materials, 3 (2). 025031. IOP Publishing. ISSN 2053-1583

Fedorov, A., Praveen, C. S., Verbitskiy, N. I., Haberer, D., Usachov, D., Vyalikh, D. V., Nefedov, A., Woll, C., Petaccia, L., Piccinin, S., Sachdev, H., Knupfer, M., Buchner, B., Fabris, S. and Gruneis, A. (2015). Efficient gating of epitaxial boron nitride monolayers by substrate functionalization. Physical review B, 92 (12). APS Physics. ISSN 2469-9969

Usachov, Dmitry, Fedorov, Alexander V., Otrokov, Mikhail M., Chikina, Alla, Vilkov, Oleg, Petukhov, Anatoly, Rybkin, Artem G., Koroteev, Yury M., Chulkov, Evgueni V., Adamchuk, Vera K., Grueneis, Alexander, Laubschat, Clemens and Vyalikh, Denis V. (2015). Observation of single-spin Dirac fermions at the graphene/ferromagnet interface. Nano letters, 15 (4). pp. 2396-2401. ACS Publications. ISSN 1530-6992

Book Section, Proceedings Item or annotation in a legal commentary

Gruneis, A., Senkovskiy, B. V., Fedorov, A. V., Hell, M. and Michel, S. (2018). Ultrahigh Vacuum Optical Spectroscopy of Chemically Functionalized Graphene Nanoribbons. In: Encyclopedia of Interfacial Chemistry 1st Edition Surface Science and Electrochemistry, pp. 367-374. Elsevier. ISBN 9780128097397

Thesis

Münning, Felix ORCID: 0000-0003-0193-3542 (2024). Topological insulator nanowires: growth, characterization and superconducting proximity effect. PhD thesis, Universität zu Köln.

Anuja, Sahasrabudhe ORCID: 0000-0003-0853-1247 (2024). Raman Scattering on alpha-RuCl3 under high magnetic fields. PhD thesis, Universität zu Köln.

Reinhoffer, Chris (2024). Terahertz-Induced Dynamics in Strongly Correlated and Magnetic Materials. PhD thesis, Universität zu Köln.

Wagner, Julian ORCID: 0000-0001-8325-9373 (2024). Optical spectroscopy on spin-orbit coupled materials - dynamics of the proximate Kitaev quantum spin liquid α-RuCl3 and exciton dynamics in a MoSe2/WSe2 heterostructure. PhD thesis, Universität zu Köln.

van Efferen, Camiel ORCID: 0000-0002-6237-8602 (2023). Growth, phases and correlation effects of single-layer MoS2 and VS2. PhD thesis, Universität zu Köln.

Hartl, Tobias (2023). Cluster Superlattice Membranes. PhD thesis, Universität zu Köln.

Bagchi, Mahasweta ORCID: 0000-0002-0031-0952 (2023). Surface characterization of topological superconductor materials using scanning tunneling microscopy and spectroscopy. PhD thesis, Universität zu Köln.

Rößler, Matthias (2023). Development and Electronic Phenomena of Etched Bulk-Insulating Topological Insulator Nanowires. PhD thesis, Universität zu Köln.

Lippertz, Gertjan ORCID: 0000-0002-4061-7027 (2023). The Quantum Anomalous Hall Effect in Magnetically Doped Topological Insulators - A Study of the Current-Induced Breakdown. PhD thesis, Universität zu Köln.

Yang, Lin ORCID: 0000-0001-5175-8629 (2022). Ferromagnetic oxide multilayers investigated by magneto-optic Kerr effect and anomalous Hall effect. PhD thesis, Universität zu Köln.

Falke, Yannic (2022). Highly Ordered Organic Layers and Wires. PhD thesis, Universität zu Köln.

Jenni, Kevin (2022). Magnetic Correlations in Ruddlesden-Popper Ruthenates. PhD thesis, Universität zu Köln.

Bai, Mengmeng (2022). Josephson junctions fabricated via Pd diffusion into the topological insulator (Bi1−xSbx)2Te3. PhD thesis, Universität zu Köln.

German, Raphael (2022). Raman Spectroscopy on Selected Cooperative Systems. PhD thesis, Universität zu Köln.

Budzinauskas, Kestutis (2022). Charge and exciton dynamics in hybrid-organic photovoltaic materials. PhD thesis, Universität zu Köln.

Knispel, Timo ORCID: 0000-0003-4523-8832 (2022). Structure, Electronic Correlations and Magnetism in 2D Layers and 2D Layer Stacks on Iridium Substrates. PhD thesis, Universität zu Köln.

Seckin, Merve (2022). Aeolian structure formation in a laboratory wind tunnel. PhD thesis, Universität zu Köln.

Biesenkamp, Sebastian ORCID: 0000-0001-7915-3453 (2022). Neutron scattering studies on multiferroic and frustrated systems. PhD thesis, Universität zu Köln.

Wysocki, Lena ORCID: 0000-0002-7540-2683 (2022). Tunable magnetic anisotropy and magnetotransport properties of epitaxial oxide ferromagnetic heterostructures. PhD thesis, Universität zu Köln.

Vergara Kausel, Ignacio (2022). Optical Spectroscopy of 3d and 4d correlated electron systems. PhD thesis, Universität zu Köln.

Kraus, Stefan ORCID: 0000-0002-5987-746X (2021). On-surface synthesis of sandwich-molecular wires. PhD thesis, Universität zu Köln.

Liang, Sijia ORCID: 0000-0001-8141-718X (2021). Surface Acoustic Waves in Strain-Engineered Thin (K,Na)NbO3 Films: From Basic Research to Application in Molecular Sensing. PhD thesis, Universität zu Köln.

Yuan, Xiaobo ORCID: 0000-0002-7302-7816 (2021). Tailoring neuroelectronic interfaces via combinations of oxides and molecular layers. PhD thesis, Universität zu Köln.

Ehlen, Niels ORCID: 0000-0002-8581-8359 (2021). Electronic Structure Engineering via Functionalization of Two-Dimensional Quantum Materials. PhD thesis, Universität zu Köln.

Murray, Clifford David Hughes ORCID: 0000-0002-5618-0915 (2020). Local spectroscopy of atomically thin MoS2: electronic states at 1D defects, charge transfer and screening. PhD thesis, Universität zu Köln.

Wolf, Nikolaus Radja ORCID: 0000-0002-2140-5600 (2020). Molecular Layer Functionalized Neuroelectronic Interfaces: From Sub-Nanometer Molecular Surface Functionalization to Improved Mechanical and Electronic Cell-Chip Coupling. PhD thesis, Universität zu Köln.

Valerius, Philipp ORCID: 0000-0002-2310-465X (2020). Low-energy ion irradiation and thermal annealing of supported 2D materials. PhD thesis, Universität zu Köln.

Bliesener, Andrea (2020). Molecular Beam Epitaxy Growth of Topological Materials. PhD thesis, Universität zu Köln.

Brüning, Daniel ORCID: 0000-0001-5830-2683 (2020). Thermodynamics and transport properties of the ferromagnetic metal SrRuO3 and the frustrated magnet Cs3Fe2Br9. PhD thesis, Universität zu Köln.

Fröhlich, Tobias (2020). Structural aspects of systems with spin-orbit coupling. PhD thesis, Universität zu Köln.

Engelmayer, Johannes ORCID: 0000-0002-3454-1601 (2020). Crystal growth and characterization of doped perovskite titanates ATiO3 and single-layered manganites R1-xA1+xMnO4. PhD thesis, Universität zu Köln.

Will, Moritz ORCID: 0000-0003-4822-9122 (2020). Cluster Superlattices on Hexagonal Boron Nitride and Graphene/Ir(111) and Their Embedding with Carbon. PhD thesis, Universität zu Köln.

Versteeg, Rolf Baldwin ORCID: 0000-0002-9928-5792 (2019). Optically probed order and dynamics in the chiral cluster magnet Cu2OSeO3. PhD thesis, Universität zu Köln.

Hell, Martin Gordon (2019). Combined spectroscopic and electronic transport characterization of doped graphene. PhD thesis, Universität zu Köln.

Borgwardt, Nick (2019). Optics on materials with strong spin-orbit coupling: topological insulators Bi2-xSbxTe3-ySey and the j=1/2 compounds Na2IrO3 and alpha-RuCl3. PhD thesis, Universität zu Köln.

Langenbach, Malte (2019). Giant directional dichroism in chiral Ni_3TeO_6 in THz spectroscopy in high magnetic fields. PhD thesis, Universität zu Köln.

Hall, Joshua ORCID: 0000-0002-7009-5602 (2019). Controlling Growth and Electronic Properties of Transition Metal Disulphide Layers via Molecular Beam Epitaxy. PhD thesis, Universität zu Köln.

Waßer, Florian Tim (2018). Magnetic Excitations in Iron-based Superconductors. PhD thesis, Universität zu Köln.

Kunkemöller, Stefan (2018). Spin-orbit effects and competing magnetic correlations in layered Ruthenates: A neutron scattering study using floating-zone grown single crystals. PhD thesis, Universität zu Köln.

Dai, Yang (2017). Tailoring the Electronic Properties of Epitaxial Oxide Films via Strain for SAW and Neuromorphic Applications. PhD thesis, Universität zu Köln.

Markov, Aleksandr (2017). Tailoring and characterisation of bioelectronic interfaces. PhD thesis, Universität zu Köln.

Herbig, Charlotte (2017). Ion Irradiation and Carbon Radical Exposure of Graphene and Hexagonal Boron Nitride on Iridium(111). PhD thesis, Universität zu Köln.

Jolie, Wouter (2017). Understanding, controlling and manipulating the electronic properties of layered materials. PhD thesis, Universität zu Köln.

Seehafer, Jörg Ulrich (2016). Der BOLD-Effekt in der funktionellen Magnetresonanztomographie bei hoher magnetischer Feldstärke und hoher räumlicher Auflösung an Ratten. PhD thesis, Universität zu Köln.

Scharffe, Simon (2016). Thermodynamics and Heat Transport of doped Spin-Ice Materials. PhD thesis, Universität zu Köln.

Grams, Christoph (2016). (Quantum-) critical dynamics of magnetoelectric materials. PhD thesis, Universität zu Köln.

Holbein, Simon (2016). Neutron Scattering Studies on Complex Magnetic Structures in Magnetoelectric Materials. PhD thesis, Universität zu Köln.

Schröder, Ulrike Anne (2016). Changing Graphene's Properties. Etching, Intercalation, and Deuteration. PhD thesis, Universität zu Köln.

Huttmann, Felix (2016). Graphene on Iridium with Aromatic Molecules and 3d or 4f Metals: Binding, Doping, Magnetism, and Organometallic Synthesis. PhD thesis, Universität zu Köln.

Gatto, Andrea (2015). The global impact of stellar winds and supernovae on the interstellar medium. PhD thesis, Universität zu Köln.

Greben, Kyrylo (2015). Modification and Characterization of Potential Bioelectronic Interfaces. PhD thesis, Universität zu Köln.

Niesen, Sandra Katharina (2015). Synthesis and Characterizatin of Spin-Chain Compounds of the AM2V2O8 Type. PhD thesis, Universität zu Köln.

Breunig, Oliver (2015). Thermodynamics of the Spin-Chain Compounds Cs2CoCl4 and Cu(C4H4N2)(NO3)2. PhD thesis, Universität zu Köln.

Engler, Martin (2015). Self-organized Ion Beam Pattern Formation on Si(001). PhD thesis, Universität zu Köln.

Strigari, Fabio (2015). Hybridization and crystal-field effects in Kondo insulators studied by means of core-level spectroscopy. PhD thesis, Universität zu Köln.

Aimon, Akfiny Hasdi (2014). Thin films preparation of Fe(3−x)Co(x)O(4) with x = 0, 0.1, 0.5, 1 and their properties. PhD thesis, Universität zu Köln.

Schumacher, Stefan (2014). Structure, Magnetism, and Binding of Novel Two-Dimensional Materials: Europium-Intercalated Graphene, Cluster Lattices, and Polar Oxide Bilayers. PhD thesis, Universität zu Köln.

Craes, Fabian (2014). Scanning Tunneling Spectroscopy on Graphene Nanostructures. PhD thesis, Universität zu Köln.

Runte, Sven (2013). Atomic and Electronic Structure of Graphene and Graphene Intercalation Compounds. X-Ray Standing Wave and Scanning Tunnelling Microscopy Studies. PhD thesis, Universität zu Köln.

Finger, Thomas (2013). Analyse magnetischer Korrelationen in geschichteten oder multiferroischen Übergangsmetalloxiden durch Neutronenstreuung. PhD thesis, Universität zu Köln.

Reul, Julia Christina (2013). Effects of spin and orbital correlations on the optical spectral weights of transition-metal oxides. PhD thesis, Universität zu Köln.

Standop, Sebastian (2013). Water Adsorption and Ion Induced Defect Formation: A Comparative Study of Graphene and Noble Metal Surfaces. PhD thesis, Universität zu Köln.

Klinkhammer, Jürgen (2013). Electronic Structure and Magnetism of EuO Films on the Nanometer Scale. PhD thesis, Universität zu Köln.

Buchholz, Marcel (2013). Local Symmetry and Domain Patterns: Ordering Phenomena in Transition-Metal Oxides. PhD thesis, Universität zu Köln.

Kolland, Gerhard (2013). Thermal Conductivity of the Spin-Ice Compound Dy2Ti2O7 and the Spin-Chain System BaCo2V2O8. PhD thesis, Universität zu Köln.

Gerber, Timm (2013). Interaction of Graphene and Templated Cluster Arrays with CO, H2, and O2. PhD thesis, Universität zu Köln.

Baum, Max Michael (2013). Neutron-Scattering Studies on Chiral Multiferroics. PhD thesis, Universität zu Köln.

Brand, Johanna (2013). Magnetismus von unkonventionellen Supraleitern am Beispiel von Ruthenat- und Eisen-Arsenid-Verbindungen. PhD thesis, Universität zu Köln.

Fahrendorf, Sarah (2012). Single NdPc2 Molecules on Surfaces: Adsorption, Interaction, and Molecular Magnetism. PhD thesis, Universität zu Köln.

Schmitz, Holger (2012). Optimization of a continuous-wave THz spectrometer for coherent broadband solid-state spectroscopy. PhD thesis, Universität zu Köln.

Heyer, Oliver (2012). Entwicklung von Methoden zur Untersuchung luftinstabiler Materialien und Messungen der elektrischen und thermodynamischen Eigenschaften von EuC2 und LiFeAs. PhD thesis, Universität zu Köln.

Macko, Sven (2011). Mechanisms and Manipulation of Ion Beam Pattern Formation on Si(001). PhD thesis, Universität zu Köln.

Förster, Daniel F. (2011). EuO and Eu on metal crystals and graphene: interface effects and epitaxial films. PhD thesis, Universität zu Köln.

Haupricht, Tim Jakobus Thomas (2011). Transition metal impurities in wide bandgap oxides: fundamental model systems for strongly correlated oxides. PhD thesis, Universität zu Köln.

Bleikamp, Sebastian (2010). Stacking Faults and Twinning in Homoepitaxial Thin Films on Ir(111). PhD thesis, Universität zu Köln.

Schumann, Olaf Jochen (2010). Structural Investigations on layered Manganites and Ruthenates. PhD thesis, Universität zu Köln.

Sutarto, Ronny (2009). EuO and Gd-doped EuO thin films: epitaxial growth and properties. PhD thesis, Universität zu Köln.

Komarek, Alexander Christoph (2009). Complex ordering phenomena in transition metal oxides and oxyhalides. PhD thesis, Universität zu Köln.

Möller, Thomas André David (2009). Phonons and crystal-field excitations in highly correlated materials probed by optical spectroscopy. PhD thesis, Universität zu Köln.

Hilgers, Christina (2009). The Electronic Structure of Spin Ladders and Spin Chains Studied by Ellipsometry. PhD thesis, Universität zu Köln.

Roth, Holger (2008). Single crystal growth and electron spectroscopy of d1-systems. PhD thesis, Universität zu Köln.

Johannsen, Niko (2008). Nernst effect of Ni-doped NdBa2Cu3O7-d and transport properties in UPt2Si2. PhD thesis, Universität zu Köln.

Burnus, Tobias (2008). Study of Charge, Spin and Orbital States in Novel Transition-Metal Oxides Using X-Ray Absorption Spectroscopy. PhD thesis, Universität zu Köln.

Kordonis, Konstantinos (2007). Wärmetransport in eindimensionalen Spinsystemen. PhD thesis, Universität zu Köln.

Gößling, Alexander (2007). Electronic structure of Titanates and layered Manganites probed by optical spectroscopy. PhD thesis, Universität zu Köln.

Cwik, Matthias (2007). The Interplay of Lattice, Spin, and Charge Degrees of Freedom in Layered Cobaltates. PhD thesis, Universität zu Köln.

Stein, Wolf-Dieter R. (2007). Struktur und Gitterdynamik in azentrischen Boraten. PhD thesis, Universität zu Köln.

Senff, Daniel (2007). Neutron Scattering Studies on Magnetic Excitations in Complex Ordered Manganites. PhD thesis, Universität zu Köln.

Steffens, Paul C. (2007). Magnetism in layered Ruthenates. PhD thesis, Universität zu Köln.

Benckiser, Eva Vera (2007). Optical Spectroscopy of Orbital and Magnetic Excitations in Vanadates and Cuprates. PhD thesis, Universität zu Köln.

Braak, Heiko (2006). Mit Mangan und Eisen ko-dotiertes Germanium: ein ferromagnetischer Halbleiter? PhD thesis, Universität zu Köln.

Baier, Jörg (2006). Magnetoelastische Kopplung in multiferroischem GdMnO_3 und metamagnetischem Ca_(2-x)Sr_xRuO_4. PhD thesis, Universität zu Köln.

Schlappa, Justina (2006). Investigation of electronic order using resonant soft x-ray diffraction. PhD thesis, Universität zu Köln.

Berggold, Kai (2006). Thermal Transport in Cuprates, Cobaltates, and Manganites. PhD thesis, Universität zu Köln.

Koethe, Thomas Christoph (2006). Bulk sensitive Photoelectron Spectroscopy of strongly correlated transition metal oxides. PhD thesis, Universität zu Köln.

Rückamp, Reinhard (2006). Orbital excitations of transition-metal oxides in optical spectroscopy. PhD thesis, Universität zu Köln.

Haverkort, Maurits (2005). Spin and orbital degrees of freedom in transition metal oxides and oxide thin films studied by soft x-ray absorption spectroscopy. PhD thesis, Universität zu Köln.

Kriener, Markus (2005). Spinzustandsänderung, magnetische Ordnung und Metall-Isolator-Übergang in Kobaltaten. PhD thesis, Universität zu Köln.

Lengsdorf, Roman G. (2005). Interplay between Transport, Magnetism and Structural Properties of Transition Metal Oxides under High Pressure. PhD thesis, Universität zu Köln.

Zabel, Thomas (2004). Aufbau eines Tieftemperatur-Kalorimeters und kalorische Messungen an TlCuCl3 und Ca2-xSrxRuO4. PhD thesis, Universität zu Köln.

Zare Kolsaraki, Hamid (2004). Tunnelmagnetowiderstand zwischen Übergangsmetallclustern getrennt durch isolierende Moleküle. PhD thesis, Universität zu Köln.

Lennartz, Werner (2003). Strukturuntersuchungen an intrinsisch leitfähigen Polyanilin/PMMA-Blends. SAXS als Meßverfahren zur Bestimmung der Morphologie synthetischer Metalle. PhD thesis, Universität zu Köln.

Bakehe, Sylvie Noelle (2002). Präparation und Charakterisierung von Selten-Erd-dotierten Nickelaten und einkristallinen, elektrodotierten Hochtemperatur-Supraleitern. PhD thesis, Universität zu Köln.

Hofmann, Michael (2002). Anomalous Heat Transport in Low-Dimensional Quantum Spin Systems. PhD thesis, Universität zu Köln.

Kemen, Thomas (2002). Mesoskopische Normalleiter-Supraleiter-Systeme. PhD thesis, Universität zu Köln.

Haibel, Astrid (2002). Signalausbreitung in photonischen Barrieren - Transmissions- und Reflexionszeitmessungen am Doppelprisma und an periodischen Strukturen. PhD thesis, Universität zu Köln.

Zittartz, Marc Alexander (2002). Anomaler Hall-Effekt in dotierten Kobaltaten. PhD thesis, Universität zu Köln.

Windt, Marco Sascha (2002). Optical Spectroscopy of Spin Ladders. PhD thesis, Universität zu Köln.

Schöneberger, Ralph (2002). Spezifische Wärme von La(5/8-x)Pr(x)Ca(3/8)MnO(3) und Li(2)CuO(2). PhD thesis, Universität zu Köln.

Vetter, Ralf-Michael (2002). Simulation von Tunnelstrukturen - Experimentelle und theoretische Untersuchungen an Systemen mit anomaler Dispersion. PhD thesis, Universität zu Köln.

Leinders, Harald (2001). Numerische Simulation effektiver Medien und Absorberstrukturen im Zeitbereich. PhD thesis, Universität zu Köln.