Faculty of Science
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Recent publications


Daniel Vaquero, Vito Clericò, Michael Schmitz, Juan Antonio Delgado-Notario, Adrian Martín-Ramos, Juan Salvador-Sánchez, Claudius S. A. Müller, Km Rubi, Kenji Watanabe, Takashi Taniguchi, Bernd Beschoten, Christoph Stampfer, Enrique Diez, Mikhail I. Katsnelson, Uli Zeitler, Steffen Wiedmann & Sergio Pezzini: Phonon-mediated room-temperature quantum Hall transport in graphene Nat. Commun 14, 318 (2023), see highlight


B Bernáth, K. Kutko, S.R. Wiedmann, O. Young, H. Engelkamp, P.C.M. Christianen, S. Poperezhai, L. V. Pourovskii, S. Khmelevskyi and D. Kamenskyi: Massive Magnetostriction of the Paramagnetic Insulator KEr(MoO4)2 via a Single-Ion Effect. (2022) Advanced Electronic Materials, 8, 2100770-1 -2100770-7.

Samuel M. L Teicher, J.F. Linnartz, Ratnadwip Singha, Davide Pizzirani, Sebastian Klemenz, S. Wiedmann, Jennifer Cano and L. Schoop: 3D Analogs of Square-Net Nodal Line Semimetals: Band Topology of Cubic LaIn3.(2022) Chem. Mater., 34, 4446-4455.

C. S. A. Müller, van M. R. Delft, T. Khouri, M. Breitkreiz, L.M. Schoop, A. Carrington, N.E. Hussey and S.R. Wiedmann: Field-induced quasi-particle tunneling in the nodal-line semimetal HfSiS revealed by de Haas-van Alphen quantum oscillations.(2022) Phys. Rev. Research, 4, 043008-1 - 043008-7.

Y. Hsu, M. Osada, B. Y. Wang, M. Berben, C. Duffy, S. P. Harvey, K. Lee, D. Li, S. Wiedmann, H.Y. Hwang and N.E. Hussey: Correlated Insulating Behavior in Infinite-Layer Nickelates. (2022) Frontiers in Physics, 10, 846639-1 - 846639-8.

J. F. Linnartz, C. S. A. Mueller, Yu-Te Hsu, C. Breth Nielsen, M. Bremholm, N. E. Hussey, A. Carrington, and S. Wiedmann: Fermi surface and nested magnetic breakdown in WTe2. Phys. Rev. Research 4 (2022), L012005 , see highlight


D. Brüning, T. Fröhlich, D. Gorkov, I. Císařová, Y. Skourski, L. Rossi, B. Bryant, S. Wiedmann, M. Meven, A. Ushakov, S.V. Streltsov, D. Khomskii, P. Becker, L. Bohatý, M. Braden and T. Lorenz: Multiple field-induced phases in the frustrated triangular magnet Cs3Fe2Br9. Physical Review B 104 (2021), 064418

K.J. Dalgaard, S.M. Kevy, L. Wollesen, Q. Ma, S. Wiedmann, K.G.V. Sigfridsson Clauss and M. Bremholm: Local structure of Nb in superconducting Nb-doped Bi2Se3Physical Review B 103 (2021), 184103

Y. Hsu, B. Yang Wang, M. Berben, D. Li, K. Lee, C. Duffy, T. Ottenbros, W.J. Kim, M. Osada, S. Wiedmann, H.Y. Hwang and N.E. Hussey: Insulator-to-metal crossover near the edge of the superconducting dome in Nd1−xSrxNiO2Physical Review Research 3 (2021), L042015

M. Lizaire, A. Legros, A. Gourgout, S. Benhabib, S. Badoux, F. Laliberté, M. -E. Boulanger, A. Ataei, G. Grissonnanche, D. LeBoeuf, S. Licciardello, S. Wiedmann, S. Ono, S. Kawasaki, G. -Q. Zheng, N. Doiron-Leyraud, C. Proust, L. Taillefer: Transport signatures of the pseudogap critical point in the cuprate superconductor Bi2Sr2−xLaxCuO6+δPhysical Review B 104 (2021), 014515

Y. Hsu, D. Prishchenko, M. Berben, M. Čulo, S. Wiedmann, E.C. Hunter, P. Tinnemans, T. Takayama, V. Mazurenko, N.E. Hussey and R.S. Perry: Evidence for strong electron correlations in a nonsymmorphic Dirac semimetalnpj Quantum Materials 6 (2021), 92

F.S. Pena, S. Wiedmann, E. Abramof, D.A.W. Soares, P.H.O. Rappl, S. De Castro and M.L. Peres: Quantum Hall effect and Shubnikov–de Haas oscillations in a high-mobility p-type PbTe quantum wellPhysical Review B 103 (2021), 205305

Collignon, A. Ataei, A. Gourgout, S. Badoux, M. Lizaire, A. Legros, S. Licciardello, S. Wiedmann, J.-Q. Yan, J.-S. Zhou, Q. Ma, B. D. Gaulin, Nicolas Doiron-Leyraud, and Louis Taillefer, Thermopower across the phase diagram of the cuprate La1:61-xNd0:4SrxCuO4: signatures of the pseudogap and charge-density-wave phases,  Physical Review B 103 (2021), 155102

Y. Hsu, M. Berben, M. Ĉulo, S. Adachi, T. Kondo, T. Takeuchi, Y. Wang, S. Wiedmann, S.M. Hayden and N.E. Hussey: Anomalous vortex liquid in charge-ordered cuprate superconductorsPNAS 118 (2021)

S.M. Kevy, H.E. Lund, L. Wollesen, K.J. Dalgaard, Y. Hsu, S. Wiedmann, M. Bianchi, A.J. Utne Holt, D. Curcio, D. Biswas, A.J.H. Jones, K. Volckaert, C. Cacho, P. Dudin, P. Hofmann and M. Bremholm: Structural and electronic inhomogeneity of superconducting Nb-doped Bi2Se3Physical Review B 103 (2021), 085107


A. Jaoui, G. Seyfarth, C.W. Rischau, S. Wiedmann, S. Benhabib, C. Proust, K. Behnia and B. Fauqué: Giant Seebeck effect across the field-induced metal-insulator transition of InAs. Npj Quantum Materials 5 (2020), 94

J. Dalgaard, S. Lei, S. Wiedmann, M. Bremholm, and Leslie M. Schoop, Anomalous low-temperature Shubnikov-de Haas quantum oscillations in rare-earth tritelluride NdTe3, Phys. Rev. B 102, 245109 (2020)

M. Keshavarz, E. Debroye, M. Ottesen, C. Martin, H. Zhang, E. Fron, R. Küchler, J.A. Steele, M. Bremholm, J. Van de Vondel, H.I. Wang, M. Bonn, M.B.J. Roeffaers, S. Wiedmann and J. Hofkens: Tuning the Structural and Optoelectronic Properties of Cs2AgBiBrDouble‐Perovskite Single Crystals through Alkali‐Metal Substitution. Advanced Materials 2020 (2020), 2001878

C.S.A. Müller, T. Khouri, M.R. van Delft, S. Pezzini, Y. Hsu, J. Ayres, M. Breitkreiz, L.M. Schoop, A. Carrington, N.E. Hussey and S. Wiedmann: Determination of the Fermi surface and field-induced quasiparticle tunneling around the Dirac nodal loop in ZrSiSPhysical Review Research 2 (2020), 023217, see highlight

M.R. van Delft, S. Pezzini, M. König, P. Tinnemans, N.E. Hussey and S. Wiedmann: Two- and Three-Dimensional Superconducting Phases in the Weyl Semimetal TaP at Ambient PressureCrystals 10 (2020), 288


S. Pezzini, S. Wiedmann, A. Mishchenko, M. Holwill, R.  Gorbachev, D. Ghazaryan, K. S. Novoselov and U. Zeitler: Field-induced insulating states in a graphene superlatticePhysical Review B, Editor's Suggestion 99 (2019), 045440, see highlight

B-C. Lin, S. Wang, S. Wiedmann, J-M. Lu, W-Z Zheng, D. Yu and Z-M. Liao: Observation of an Odd-Integer Quantum Hall Effect from Topological Surface States in Cd3As2Physical Review Letters 122 (2019), 036602

T. Khouri, S. Pezzini, M. Bendias, P. Leubner, U. Zeitler, N.E. Hussey, H. Buhmann, L. W. Molenkamp, M. Titov and S. Wiedmann: Magnetoresistance in the in-plane magnetic field induced semimetallic phase of inverted HgTe quantum wellsPhysical Review B 99 (2019), 075303

M. Keshavarz, M. Ottesen, S. Wiedmann, M. Wharmby, R Küchler, H. Yuan, E. Debroye, J.A. Steele, J. Martens, N.E. Hussey, M. Bremholm, M.B.J. Roeffaers and J. Hofkens: Tracking Structural Phase Transitions in Lead-Halide Perovskites by Means of Thermal ExpansionAdvanced Materials 31 (2019), 1900521, see highlight

L. Rossi, A Bobel, S. Wiedmann, R Küchler, Y. Motome, K. Penc, N. Shannon, H. Ueda and B. Bryant: Negative Thermal Expansion in the Plateau State of a Magnetically Frustrated SpinelPhysical Review Letters 123 (2019), 027205, see highlight


M.R. van Delft, S. Pezzini, T. Khouri, C.S.A. Müller, M. Breitkreiz, L.M. Schoop, A. Carrington, N.E. Hussey and S. Wiedmann: Electron-Hole Tunneling Revealed by Quantum Oscillations in the Nodal-Line Semimetal HfSiSPhysical Review Letters 121 (2018), 256602, see highlight

A.K. Okazaki, S. Wiedmann, S. Pezzini, M.L. Peres, P.H.O. Rappl and E. Abramof: Shubnikov–de Haas oscillations in topological crystalline insulator SnTe(111) epitaxial filmsPhysical Review B 98 (2018), 195136, see highlight

F. Laliberté, M. Frachet, S. Benhabib, B. Borgnic, T. Loew, J. Porras, M. Le Tacon, B. Keimer, S.R. Wiedmann, C. Proust and D. LeBoeuf: High field charge order across the phase diagram of YBa2Cu3Oynjp Quantum Materials 3 (2018), 11

M. Busch, O. Chiatti, S. Pezzini, S. Wiedmann, J. Sánchez-Barriga, O. Rader, L.V. Yashina and S.F. Fischer: High-temperature quantum oscillations of the Hall resistance in bulk Bi2Se3Scientific Reports 8 (2018), 485

S. Pezzini, M.R. van Delft, L.M. Schoop, B.V. Lotsch, A. Carrington, M. I. Katsnelson, N.E. Hussey and S. Wiedmann: Unconventional mass enhancement around the Dirac nodal loop in ZrSiSNature Physics (2017), 178-183, see highlight

M. Keshavarz, S. Wiedmann, H. Yuan, E. Debroye, M. Roeffaers and J. Hofkens: Light- and Temperature-Modulated Magneto-Transport in Organic−Inorganic Lead Halide PerovskitesACS Energy Letters 3 (2018), 39 - 45


M. Shahrokhvand, S. Pezzini, M.R. van Delft, U. Zeitler, N.E. Hussey and S. Wiedmann: Bulk and in-gap states in SmBrevealed by high-field magnetotransportPhysical Review B 96 (2017), 205125

D. LeBoeuf, C.W. Rischau, G. Seyfarth, R Küchler, M. Berben, S. Wiedmann, W. Tabis, M. Frachet, K. Behnia and B. Fauqué: Thermodynamic signatures of the field-induced states of graphiteNature Communications 8 (2017), 1337

E.K. de Vries, S. Pezzini, M.J. Meijer, N. Koirala, M. Salehi, J. Moon, S. Oh, S. Wiedmann and T. Banerjee: Coexistence of bulk and surface states probed by Shubnikov–de Haas oscillations in Bi2Se3 with high charge-carrier densityhttps://journals.aps.org/prb/abstract/10.1103/PhysRevB.96.045433

R. Küchler, A. Wörl, P. Gegenwart, M. Berben, B. Bryant and S. Wiedmann: The world’s smallest capacitive dilatometer, for high-resolution thermal expansion and magnetostriction in high magnetic fieldsReview of Scientific Instruments 88 (2017), 083903

Collignon, S. Badoux, S.A.A. Afshar, B. Michon, F. Laliberté, O. Cyr-Choinière, J.-S. Zhou, S. Licciardello, S. Wiedmann, N. Doiron-Leyraud and L. Taillefer: Fermi-surface transformation across the pseudogap critical point of the cuprate superconductor La1.6−xNd0.4SrxCuO4Physical Review B 95 (2017), 224517

A. Jost, M. Bendias, J. Bottcher, E.M. Hankiewicz, C. Brune, H. Buhmann, L. W. Molenkamp, J. C. Maan, U. Zeitler, N.E. Hussey and S. Wiedmann: Electron–hole asymmetry of the topological surface states in strained HgTePNAS Early Edition (2017), 1 - 6, see highlight

C.W. Rischau, S. Wiedmann, G. Seyfarth, D. LeBoeuf, K. Behnia and B. Fauqué: Quantum interference in a macroscopic van der Waals conductorPhysical Review B 95 (2017), 085206


T. Khouri, U. Zeitler, C. Reichl, W. Wegscheider, N.E. Hussey, S. Wiedmann and J. C. Maan: Linear Magnetoresistance in a Quasifree Two-Dimensional Electron Gas in an Ultrahigh Mobility GaAs Quantum WellPhysical Review Letters 117 (2016), 256601 see highlight

S. Wiedmann, A. Jost, B. Fauqué, J. van Dijk, M.J. Meijer, T. Khouri, S. Pezzini, S. Grauer, S. Schreyeck, C. Brüne, H. Buhmann, L. W. Molenkamp and N.E. Hussey: Anisotropic and strong negative magnetoresistance in the three-dimensional topological insulator Bi2Se3Physical Review B (Rapid Communication) 94 (2016), 081302 (Editors' Suggestion), see highlight

J.R. Wallbank, D. Ghazaryan, A. Misra, Y. Cao, J.S. Tu, B.A. Piot, M. Potemski, S. Pezzini, S. Wiedmann, U. Zeitler, T.L.M. Lane, S. V. Morozov, M.T. Greenaway, L. Eaves, A. K. Geim, V. I. Fal'ko, K. S. Novoselov and A. Mishchenko: Tuning the valley and chiral quantum state of Dirac electrons in van der Waals heterostructuresScience 353 (2016), 6299 see highlight

F. Chiappini, S. Wiedmann, M. Titov, A. K. Geim, R. V. Gorbachev, E. Khestanova, A. Mishchenko, K. S. Novoselov, J. C. Maan and U. Zeitler: Magnetotransport in single-layer graphene in a large parallel magnetic fieldPhysical Review B 94 (2016), 085302

T. Khouri, M. Bendias, P. Leubner, C. Brüne, H. Buhmann, L. W. Molenkamp, U. Zeitler, N.E. Hussey and S. Wiedmann: High-temperature quantum Hall effect in finite gapped HgTe quantum wellsPhysical Review B 93 (2016), 125308

Y. Pan, A.M. Nikitin, D. Wu, Y.K. Huang, A. Puri, S. Wiedmann, U. Zeitler, E. Frantzeskakis, E. van Heumen, M.S. Golden and A. De Visser: Quantum oscillations of the topological surface states in low carrier concentration crystals of Bi2_xSbxTe3_ySeySolid State Communications 227 (2016), 13 - 18

publications earlier than 2016 (pdf, 135 kB)