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Wurstbauer - Publications Group leader: Dr. Ursula Wurstbauer (Chair of Prof. Dr. Alexander Holleitner) HOME PEOPLE PUBLICATIONS RESEARCH FUNDING Photovoltage and photocurrent absorption spectra of sulfur vacancies locally patterned in monolayer MoS2 Nano Letters 23, 11655 (2023) A. Hötger, W. Männer, T. Amit, D. Hernangómez-Pérez, T. Taniguchi , K. Watanabe, U. Wurstbauer, J.J. Finley, S. Refaely-Abramson, C. Kastl, A. Holleitner Online Ref Extended spatial coherence of interlayer excitons in MoSe2/WSe2 heterobilayers Phys. Rev. Lett. 131, 036902 (2023) M. Troue, J. Figueiredo, L. Sigl, C. Paspalides, M. Katzer, T. Taniguchi, K. Watanabe, M. Selig, A. Knorr, U. Wurstbauer, A. Holleitner Online Ref Exciton-phonon-scattering: A competition between bosonic and fermionic nature of bound electron-hole pairs Phys. Rev. B 115, L121102 (2023) M. Katzer, M. Selig, L. Sigl, M. Troue, J. Figueiredo, J. Kiemle, F. Sigger, U. Wurstbauer, A. Holleitner, A. Knorr Online Ref Spectroscopic imaging ellipsometry of two-dimensional TMDC heterostructures Appl. Phys. Lett. 121, 071102 (2022) F. Sigger, H. Lambers, K. Nisi, J. Klein, N. Saigal, A.W. Holleitner, U. Wurstbauer Online Ref Zweidimensionale und Van-der-Waals-Kristalle: Bose-Einstein-Kondensat aus Exzitonen? Phys. unserer Zeit 3, 140 (2021) U. Wurstbauer, A.W. Holleitner Gate-switchable arrays of quantum light emitters in contacted monolayer MoS2 van der Waals heterodevices Nano Letters 21, 1040 (2021) A. Hötger, J. Klein, K. Barthelmi, L. Sigl, F. Sigger, W. Männer, S. Gyger, M. Florian, M. Lorke, F. Jahnke, T. Taniguchi, K. Watanabe, K. D. Jöns, U. Wurstbauer, C. Kastl, K. Müller, J. J. Finley, A.W. Holleitner Online Ref Engineering the luminescence and generation of individual defect emitters in atomically thin MoS2 ACS Photonics 8, 669 (2021) J. Klein, L. Sigl, S. Gyger, K. Barthelmi, M. Florian, S. Rey, T. Taniguchi, K. Watanabe, F. Jahnke, C. Kastl, V. Zwiller, K.D. Jöns, K. Mueller, U. Wurstbauer, J. Finley, A.W. Holleitner Online Ref Signatures of a degenerate many-body state of interlayer excitons in a van der Waals heterostack Physical Review Research 2, 042044(R) (2020) L. Sigl, F. Sigger, F. Kronowetter, J. Kiemle, J. Klein, K. Watanabe, T. Taniguchi, J. J. Finley, U. Wurstbauer, A.W. Holleitner Online Ref Atomistic Positioning of Defects in Helium Ion Treated Single-Layer MoS2 Nano Letters 20, 4437 (2020) E. Mitterreiter, B. Schuler, K. A. Cochrane, U. Wurstbauer, A. Weber-Bargioni, C. Kastl, A.W. Holleitner Online Ref Back To Top Light–Matter Interaction in Quantum Confined 2D Polar Metals Adv. Functional Materials 2005977, 1-11 (2020) K. Nisi, S. Subramanian, W. He, K. A. Ulman, H. El‐Sherif, F. Sigger, M. Lassaunière, M.T. Wetherington, N. Briggs, J. Gray, A. Holleitner, N. Bassim, S.Y. Quek, J. A. Robinson, U. Wurstbauer Online Ref Atomistic defects as single-photon emitters in atomically thin MoS2 APL Perspective 117, 070501 (2020) K. Barthelmi, J. Klein, A. Hötger, L. Sigl, F. Sigger, E. Mitterreiter, S. Rey, S. Gyger, M. Lorke, M. Florian, F. Jahnke, T. Taniguchi, K. Watanabe, V. Zwiller, K.D. Jöns, U. Wurstbauer, C. Kastl, A. Weber-Bargioni, J.J. Finley, K. Müller, A.W. Holleitner Online Ref Photophysics and electronic structure of lateral graphene/MoS2 and metal/MoS2 junctions ACS Nano 14, 16663 (2020) S. Subramanian, Q.T. Campbell, S. Moser, J. Kiemle, P. Zimmermann, P. Seifert, F. Sigger, D. Sharma, H. Al-Sadeg, M. Labella III, D. Waters, R. M. Feenstra, R. J. Koch, C. Jozwiak, A. Bostwick, E. Rotenberg, I. Dabo, A.W. Holleitner, T.E. Beechem, U. Wurstbauer, J.A. Robinson Online Ref Control of the orbital character of indirect excitons in MoS2/WS2 heterobilayers Phys. Rev. B 101, 121404(R) (2020) J. Kiemle, F. Sigger, M. Lorke, B. Miller, K. Watanabe, T. Taniguchi, A.W. Holleitner, U. Wurstbauer Online Ref Impact of substrate induced band tail states on the electronic and optical properties of MoS2 Applied Physics Letters 115, 261603 (2019) J. Klein, A. Kerelsky, M. Lorke, M. Florian, F. Sigger, J. Kiemle, M. C. Reuter, T. Taniguchi, K. Watanabe, J. J. Finley, A. Pasupathy, A. W. Holleitner, F. M. Ross, U. Wurstbauer Online Ref In-situ Visualization of Hydrogen Evolution Sites on Helium Ion treated Molybdenum Dichalcogenides under Reaction Conditions NPJ 2D materials and applications 3, 25 (2019) E. Mitterreiter, Y. Liang, M. Golibrzuch, D. McLaughlin, C. Csoklich, J. Bartl, A.W. Holleitner, U. Wurstbauer, A. Bandarenka, Site-selectively generated photon emitters in monolayer MoS2 via local helium ion irradiation Nature Communications 10, 2755 (2019) J. Klein, M. Lorke, M. Florian, F. Sigger, J. Wierzbowski, J. Cerne, K. Mueller, T. Taniguchi, K. Watanabe, U. Wurstbauer, M. Kaniber, M. Knap, R. Schmidt, J. Finley, A.W. Holleitner Online Ref On the parabolicity of dipolar exciton traps and their population of excess charge carriers The New Journal of Physics 21, 063028 (2019) S. Dietl, L. Sigl, L. Sponfeldner, G. Gardner, M. Manfra, J. Kotthaus, U. Wurstbauer, A.W. Holleitner Online Ref In-plane anisotropy of the photon-helicity induced linear Hall effect in few-layer WTe2 Physical Review B 99, 161403 (R) (2019) P. Seifert, F. Sigger, J. Kiemle, K. Watanabe, T. Taniguchi, C. Kastl, U. Wurstbauer, A.W. Holleitner Online Ref Tuning the Fröhlich exciton-phonon scattering in the monolayer MoS2 Nature Communications 10, 807 (2019) B. Miller, J. Lindlau, M. Bommert, A. Neumann, H. Yamaguchi, A.W. Holleitner, A. Högele, U. Wurstbauer Online Ref Highly Reliable Contacts to Silicon Enabled by Low Temperature Sputtered Graphenic Carbon IEEE Journal of the Electron Devices Society 7, 252 (2019) M. Stelzer, M. Jung, U. Wurstbauer, A.W. Holleitner, F. Kreupl Online Ref Back To Top Manifold Coupling Mechanisms of Transition Metal Dichalcogenides to Plasmonic Gold Nanoparticle Arrays The Journal of Physical Chemistry C 122, 9663 (2018) S. Diefenbach, E. Parzinger, J. Kiemle, J. Wierzbowski, S. Funke, B. Miller, R. Csiki, P. Thiesen, A. Cattani-Scholz, U. Wurstbauer, A. Holleitner Online Ref Robust valley polarization of helium ion modified atomically thin MoS2 2D Materials 5, 11007 (2018) J. Klein, A. Kuc, A. Nolinder, M. Altzschner, J. Wierzbowski, F. Sigger, F. Kreupl, J. Finley, U. Wurstbauer, A. Holleitner, M. Kaniber Online Ref Contact morphology and revisited photocurrent dynamics in monolayer MoS2 NPJ 2D Materials and Applications 1, 40 (2017) E. Parzinger, M. Hetzl, U. Wurstbauer, A. Holleitner Online Ref Direct exciton emission from atomically thintransition metal dichalcogenide heterostructuresnear the lifetime limit Scientific Reports 7, 12383 (2017) J. Wierzbowski, J. Klein, F. Sigger, C. Straubinger, M. Kremser, T. Taniguchi, K. Watanabe, U. Wurstbauer, A. Holleitner, M. Kaniber, K. Mueller, J. Finley Online Ref Light matter interaction in transition metal dichalcogenides and their heterostructures J. Phys. D: Appl. Phys. 50 (2017) U. Wurstbauer, B. Miller, E. Parzinger, A. Holleitner Online Ref Spectroscopic imaging ellipsometry for automated search of flakes ofmono- and n-layers of 2D-materials Applied Surface Science B 421, 435 (2017) S. Funke, U. Wurstbauer, B. Miller, A. Matkovic, A. Green, A. Diebold, C. Röling, P. H. Thiesen Online Ref Suppression of alloy fluctuations in GaAs-AlGaAs core-shell nanowires Appl. Phys. Lett. 109, 093105 (2016) B. Loitsch, N. Jeon, M. Doeblinger, J. Winnerl, E. Parzinger, S. Matich, U. Wurstbauer, H. Riedl, G. Abstreiter, J. J. Finley, L. J. Lauhon, G. Koblmueller Online Ref Optical Emission Spectroscopy Study of Competing Phases of Electrons in the Second Landau Level Phys. Rev. Lett., 116, 016801 (2016) A. L. Levy, U. Wurstbauer, Y. Y. Kuznetsova, A. Pinczuk, L. N. Pfeiffer, K. W. West, M. J. Manfra, G. C. Gardner, J. D. Watson Tunable quantum confinement in ultrathin, optically active semiconductor nanowires via reverse-reaction growth Advanced Materials 27, 2195 (2015) B. Loitsch, D. Rudolph, S. Morkoetter, M. Doeblinger, G. Grimaldi, L. Hanschke, S. Matich, E. Parzinger, U. Wurstbauer, G. Abstreiter, J. J. Finley, G. Koblmueller Online Ref Fractionally charged skyrmions in fractional quantum Hall effect Nature Communications 6, 8981 (2015) A. C. Balram, U. Wurstbauer, A. Wojs, A. Pinczuk, J. Jain G' band in double- and triple-walled carbon nanotubes: A Raman study Phys. Rev. B 91, 75402 (2015) T. C. Hirschmann, M. S. Dresselhaus, H. Muramatsu, M. Seifert, U. Wurstbauer, E. Parzinger, K. Nielsch, Y. A. Kim, P. T. Araujo Online Ref Back To Top Gapped Excitations of unconventional FQHE states in the Second Landau Level Phys. Rev. B, 92, 241407 (2015) U. Wurstbauer, A. L. Levy, A. Pinczuk, K. W. West, L. N. Pfeiffer, M. J. Manfra, G. C. Gardner, J. D. Watson Online Ref Confocal shift interferometry of coherent emission from trapped dipolar excitons Applied Physics Letters 105, 241101 (2014). (2014) J. Repp, G. Schinner, E. Schubert, A. K. Rai, D. Reuter, A. D. Wieck, U. Wurstbauer, J. P. Kotthaus, A. Holleitner Online Ref Resonant inelastic light scattering investigation of low-lying gapped excitations in the quantum fluid at nu=5/2 Phys. Rev. Lett. 110, 26801 (2013) U. Wurstbauer, K. W. West, L. N. Pfeiffer, A. Pinczuk Online Ref Spin-polarized electric currents in diluted magnetic semiconductor heterostructures induced by terahertz and microwave radiation Phys. Rev. B 86, 85310 (2012) P. Olbrich, C. Zoth, P. Lutz, C. Drexler, V. V. Bel'kov, Y. V. Terent'ev, S. A. Tarasenkov, A. N. Semenov, S. V. Ivanov, D. R. Yakovlev, T. Wojtowicz, U. Wurstbauer, D. Schuh, S. Ganichev Online Ref Enhancing the visibility of graphene on GaAs Appl. Phys. Lett. 99, 191912 (2011) K. Peters, A. Tittel, N. Gayer, A. Graf, V. Paulava, U. Wurstbauer, W. Hansen Online Ref Magnetoresistance effects and phase coherent transport phenomena in a magnetic nonplanar two-dimensional hole system Phys. Rev. B 84, 205302 (2011) S. Knott, T. C. Hirschmann, U. Wurstbauer, W. Hansen, W. Wegscheider Online Ref Observation of nonconventional spinwaves in composite-fermion ferromagnets Phys. Rev. Lett. 107, 66804 (2011) U. Wurstbauer, D. Majumder, S. S. Mandal, I. Dujovne, T. D. Rhone, B. S. Dennis, A. F. Rigosi, J. K. Jain, A. Pinczuk, K. W. West, L. N. Pfeiffer Online Ref Anomalous magnetotransport and cyclotron resonance of high mobility magnetic 2DHGs in the quantum Hall regime Physica E 42, 1022-1025 (2010) U. Wurstbauer, S. Knott, C. Westarp, N. Mecking, K. Rachor, D. Heitmann, W. Wegscheider, W. Hansen Online Ref From weak to strong localization in a ferromagnetic high mobility 2DHG Physica E 42, 1145-1147 (2010) U. Wurstbauer, D. Schuh, D. Weiss, W. Wegscheider Online Ref Hysteretic magnetoresistance and thermal bistability in a magnetic two-dimensional hole system Nature Physics 6, 955-959 (2010) U. Wurstbauer, C. Sliwa, D. Weiss, T. Dietl, W. Wegscheider Online Ref Imaging ellipsometry of graphene Appl. Phys. Lett. 97, 231901 (2010) U. Wurstbauer, C. Röhling, U. Wurstbauer, W. Wegscheider, M. Vaupel, P. H. Thiesen, D. Weiss Online Ref Back To Top In-plane anisotropy of tunneling magnetoresistance and spin-polarization in lateral spin injection devices with (Ga,Mn)As spin-Esaki contacts Physica E 42, 2673-2675 (2010) M. Ciorga, A. Einwanger, U. Wurstbauer, D. Schuh, W. Wegscheider, D. Weiss Online Ref Magnetic anisotropy of epitaxial (Ga,Mn)As on (311)A GaAs Phys. Rev. B 81, 155203 (2010) W. Stefanowicz, C. Sliwa, P. Aleshkevych, T. Dietl, M. Döppe, U. Wurstbauer, W. Wegscheider, D. Weiss, M. Sawicki Online Ref Magnetism in a Mn modulation-doped InAs/InGaAs heterostructure with a two-dimensional hole system J. Appl. Phys. 107, 93711 (2010) B. Rupprecht, W. Krenner, U. Wurstbauer, C. Heyn, T. Windisch, M. A. Wilde, W. Wegscheider, D. Grundler Online Ref Strong localization effect in magnetic 2DHGs Appl. Phys. Lett. 96, 22103 (2010) U. Wurstbauer, S. Knott, A. Zolotaryov, D. Schuh, W. Hansen, W. Wegscheider Online Ref All electrical measurements of the density of states Phys. Rev. Lett. 103, 87203 (2009) D. Neumaier, M. Turek, U. Wurstbauer, A. Vogl, M. Utz, W. Wegscheider, D. Weiss Online Ref Coexistence of ferromagnetism an quantum Hall effect in Mn modulation-doped two-dimensional hole systems J. Cryst. Growth 311(7), 2160 (2009) U. Wurstbauer, M. Soda, R. Jakiela, D. Schuh, D. Weiss, J. Zweck, W. Wegscheider Online Ref Electrical spin injection and detection in lateral all-semiconducting devices Phys. Rev. B 79, 165321 (2009) M. Ciorga, A. Einwanger, U. Wurstbauer, D. Schuh, W. Wegscheider, D. Weiss Online Ref Magnetic ordering effects in a Mn modulation doped high-mobility two-dimensional hole system Phys. Rev. B 79, 155444 (2009) U. Wurstbauer, W. Wegscheider Online Ref Tunneling anisotropic spin polarization in lateral (Ga,Mn)As/GaAs spin Esaki diode devices Appl. Phys. Lett. 95, 152101 (2009) A. Einwanger, M. Ciorga, U. Wurstbauer, D. Schuh, W. Wegscheider, D. Weiss Online Ref Annealing-induced transition from (311)A-oriented Ga_0.98Mn_0.02As alloy to a GaMnAs/MnAs hybrid structure studied by angle-dependent magnetotransport J. Appl. Phys. 102, 93710 (2008) M. T. Elm, P. J. Klar, W. Heimbrodt, U. Wurstbauer, M. Reinwald, W. Wegscheider Online Ref Electron-electron interaction in one- and two-dimensional GaMnAs Phys. Rev. B 77, 41306 (2008) D. Neumaier, M. Schlapps, U. Wurstbauer, J. Sadowski, M. Reinwald, J. Sadowski, M. Reinwald, W. Wegscheider, D. Weiss Online Ref Back To Top Ferromagnetic GaMnAs grown on (110) faced GaAs Appl. Phys. Lett. 92, 102506 (2008) U. Wurstbauer, M. Sperl, M. Soda, D. Neumaier, D. Schuh, G. Bayreuther, J. Zweck, W. Wegscheider Online Ref Ferromagnetic Mn modulation-doped two-dimensional hole systems Physica E 40, 1563 (2008) U. Wurstbauer, I. Gronwald, U. Stoeberl, A. Vogl, D. Schuh, D. Weiss, W. Wegscheider Online Ref Induced ferromagnetic order at room temperature in (Ga,Mn)As Phys. Rev. Lett. 101, 267201 (2008) F. Maccherozzi, M. Sperl, G. Panaccione, J. Minar, S. Polesya, H. Ebert, U. Wurstbauer, M. Hochstrasser, G. Rossi, G. Woltersdorf, W. Wegscheider, C. H. Back Online Ref Morphology and flexibility of graphene and few-layer graphene on various substrates Appl. Phys. Lett. 93, 51906 (2008) U. Stoeberl, U. Wurstbauer, W. Wegscheider, D. Weiss, J. Eroms Online Ref Neumaier et al. Reply Phys. Rev. Lett. 101, 129702 (2008) D. Neumaier, K. Wagner, S. Geißler, U. Wurstbauer, J. Sadowski, W. Wegscheider, D. Weiss Online Ref Phase coherent transport in (Ga,Mn)As New Journal of Physics 10, 55016 (2008) D. Neumaier, K. Wagner, U. Wurstbauer, M. Reinwald, W. Wegscheider, D. Weiss Online Ref Spin-wave excitation and low-temperature magnetization in the diluted magnetic semiconductor (Ga,Mn)As Phys. Rev. B 77, 125212 (2008) M. Sperl, A. Singh, U. Wurstbauer, S. Kumar Das, A. Sharma, M. Hirmer, W. Nolting, C. H. Back, W. Wegscheider, G. Bayreuther Online Ref Transport properties in n-type AlGaN/AlN/GaN superlattices Physica Status Solidi 5(6), 1950 (2008) J. Hertkorn, P. Brückner, C. Gao, F. Scholz, A. Chuvilin, U. Kaiser, U. Wurstbauer, W. Wegscheider Online Ref Ultrafast optical studies of diffusion barriers between ferromagnetic Ga(Mn)As layers and non-magnetic quantum wells Physica E 40, 2163 (2008) R. Schulz, T. Korn, D. Stich, U. Wurstbauer, D. Schuh, W. Wegscheider, C. Schüller Online Ref GaMnAs grown on (001), (311)A and (110) GaAs susbtrates: Comparison of growth conditions and post-growth annealing behaviour J. Cryst. Growth 301-302, 260-3 (2007) U. Wurstbauer, M. Sperl, D. Schuh, G. Bayreuther, J. Sadowski, W. Wegscheider Online Ref Quantitative modeling of the annealing-induced changes of the magnetotransport in Ga_1-xMn_xAs Alloys J. Appl. Phys. 102, 73712 (2007) C. Michel, S. D. Baranovskii, P. Thomas, W. Heimbrodt, M. T. Elm, P. J. Klar, B. Goldlücke, U. Wurstbauer, M. Reinwald, W. Wegscheider Online Ref Back To Top Weak Localization in Ferromagnetic (Ga,Mn)As Nanostructures Phys. Rev. Lett. 99, 116803 (2007) D. Neumaier, K. Wagner, S. Geißler, U. Wurstbauer, J. Sadowski, W. Wegscheider, D. Weiss Online Ref Carbon-doped high-mobility hole gases on (001) and (110) GaAs J. Vac. Sci. Tech. 24, 1630 (2006) C. Gerl, S. Schmult, U. Wurstbauer, H. T. Tranitz, C. Mitzkus, W. Wegscheider Carbon-doped high-mobility hole gases on (001) and (110) GaAs Physica E 32, 259-61 (2006) C. Gerl, S. Schmult, U. Wurstbauer, H. T. Tranitz, C. Mitzkus, W. Wegscheider Online Ref Magnetic anisotropy of Ga1-xMnxAs thin films on GaAs (311)A probed by ferromagnetic resonance APPLIED PHYSICS LETTERS 89 1 012507 (2006) C. Bihler, H. Huebl, M. S. Brandt, S. T. B. Goennenwein, M. Reinwald, U. Wurstbauer, M. Doppe, D. Weiss, W. Wegscheider Online Ref Carbon-doped high-mobility two-dimensional hole gases on (110) faced GaAs Appl. Phys. Lett. 86, 202105 (2005) S. Schmult, C. Gerl, U. Wurstbauer, C. Mitzkus, W. Wegscheider Online Ref Growth of (Ga,Mn)As on GaAs(001) and (311)A in a high-mobility MBE system J. Cryst. Growth 278, 690-4 (2005) M. Reinwald, U. Wurstbauer, M. Doeppe, W. Kipferl, K. Wagenhuber, H. P. Tranitz, D. Weiss, W. Wegscheider Online Ref