Publications
2019
Raman Spectroscopy on Surface Phonons of Si(hhk) Surfaces Modified by Au Submonolayers
E. Speiser, J. Plaickner, S. Chandola, N. Esser, B. Halbig, and J. Geurts
Phys. Status Solidi B 256, 1800341 (2019)
doi.org/10.1002/pssb.201800341
Raman study of the vibration eigenmodes of CePt5 films on Pt(111)
M. Zinner, K. Fauth, B. Halbig, U. Bass, and J. Geurts
Materials Research Express 6 026416 (2019)
doi.org/10.1088/2053-1591/aaeeb9
Vibration signatures of the structural phase transition of Sn/Ge(111) compared to Sn/Si(111)
B. Halbig, U. Bass, J. Geurts, and S. Sanna
Phys. Rev. B 100, 035437 (2019)
doi.org/10.1103/PhysRevB.100.035437
2018
Observation of transient lattice disorder at the onset of multiferroic ordering in Eu1−xHoxMnO3 by Raman spectroscopy
S. Elsässer, A. A. Mukhin, A. M. Balbashov, and J. Geurts
Phys. Rev. B 97, 224307 (2018)
doi.org/10.1103/PhysRevB.97.224307
Vibrational properties of the Au-(√3 x √3)/Si(111) surface reconstruction
B. Halbig, M. Liebhaber, U. Bass, J. Geurts, E. Speiser, J. Räthel, S. Chandola, N. Esser, M. Krenz, S. Neufeld, W. G. Schmidt, and S. Sanna
Phys. Rev. B 97, 035412 (2018)
doi.org/10.1103/PhysRevB.97.035412
Tailoring Materials for Motttronics: Excess Oxygen Doping of a Prototypical Mott Insulator
P. Scheiderer, M. Schmitt, J. Gabel, M. Zapf, M. Stübinger, P. Schütz, L. Dudy, C. Schlueter, T.-L. Lee, M. Sing, and R. Claessen
Adv. Mater. 30, 1706708 (2018)
doi.org/10.1002/adma.201706708
Domain matching epitaxy of BaBiO3 on SrTiO3 with structurally modified interface
M. Zapf, M. Stübinger, L. Jin, M. Kamp, F. Pfaff, A. Lubk, B. Büchner, M. Sing, and R. Claessen
Appl. Phys. Lett. 112, 141601 (2018)
doi.org/10.1063/1.5016116
Raman and fluorescence contributions to resonant inelastic soft x-ray scattering on LaAlO3/SrTiO3 heterostructures
F. Pfaff, H. Fujiwara, G. Berner, A. Yamasaki, H. Niwa, H. Kiuchi, A. Gloskovskii, W. Drube, O. Kirilmaz, A. Sekiyama, J. Miyawaki, Y. Harada, S. Suga, M. Sing, and R. Claessen
Phys. Rev. B 97, 035110 (2018)
doi.org/10.1103/PhysRevB.97.035110
2017
"Impact of temperature-dependent local and global spin order in RMnO3 compounds for spin–phonon coupling and electromagnon activity"
S. Elsässer, M. Schiebl, A.A. Mukhin, A. M. Balbashov, A. Pimenov, and J. Geurts
New J. Phys. 19, 013005 (2017)
doi.org/10.1088/1367-2630/aa55ed
Dimensionality-driven metal-insulator-transition in spin-orbit coupled SrIrO3
P. Schütz, D. Di Sante, L. Dudy, J. Gabel, M. Stübinger, M. Kamp, Y. Huang, M. Capone, M.-A. Husanu, V.N. Strocov, G. Sangiovanni, M. Sing, and R. Claessen
Phys. Rev. Lett. 119, 256404 (2017)
doi.org/10.1103/PhysRevLett.119.256404
Microscopic origin of the mobility enhancement at a spinel/perovskite oxide heterointerface revealed by photoemission spectroscopy
P. Schütz, D.V. Christensen, V. Borisov, F. Pfaff, P. Scheiderer, L. Dudy, M. Zapf, J. Gabel, Y.Z. Chen, N. Pryds, V. Rogalev, V. Strocov, C. Schlueter, T.-L. Lee, V. Borisov, H.O. Jeschke, R. Valentí, M. Sing, and R. Claessen
Phys. Rev. B 96, 161409(R) (2017)
doi.org/10.1103/PhysRevB.96.161409
One-dimensional quantum matter: Gold-induced nanowires on semiconductor surfaces
L. Dudy, J. Aulbach, T. Wagner, J. Schäfer, and R. Claessen
J. Phys.: Condens. Matter (Topical Review) 29, 433001 (2017)
doi.org/10.1088/1361-648X/aa852a
M. Sing, book chapter in N. Pryds, V. Esposito (eds.):
Metal Oxide-Based Thin Film Structures, Metal Oxides Series ed. by G. Korotcenkov, Elsevier 2017
"Disentangling specific and generic doping mechanisms for oxide heterostructures"
J. Gabel, M. Zapf, P. Scheiderer, P. Schütz, L. Dudy, M. Stübinger, C. Schlueter, T.-L. Lee, M. Sing, and R. Claessen
Phys. Rev. B 95, 195109 (2017)
doi:10.1103/PhysRevB.95.195109
"Double band inversion in α-Sn: Appearance of topological surface states and the role of orbital compositio"
V.A. Rogalev, T. Rauch, M.R. Scholz, F. Reis, L. Dudy, A. Fleszar, M.-A. Husanu, V.N. Strocov, J. Henk, I. Mertig, J. Schäfer, and R. Claessen
Phys. Rev. B 95, 161117(R) (2017)
doi:10.1103/PhysRevB.95.161117
"Gate-tunable, normally-on to normally-off memristance transition in patterned LaAlO3/SrTiO3 interfaces"
P. Maier, F. Hartmann, J. Gabel, M. Frank, S. Kuhn, P. Scheiderer, B. Leikert, M. Sing, L. Worschech, R. Claessen, and S. Höfling
Appl. Phys. Lett. 110, 093506 (2017)
doi:10.1063/1.4977834
"Kondo screening and beyond: An x-ray absorption and dichroism study of CePt5/Pt(111)"
C. Praetorius and K. Fauth
Phys. Rev. B. 95, 115113 (2017)
doi:10.1103/PhysRevB.95.115113
"Study of crystal-field splitting in ultrathin CePt5 films by Raman spectroscopy"
B. Halbig, U. Bass, J. Geurts, M. Zinner, and K. Fauth
Phys. Rev. B 95, 165115 (2017)
doi:10.1103/PhysRevB.95.165115
2016
"Lattice dynamics and spin-phonon coupling in orthorhombic Eu1-xHoxMnO3 (x ≤ 0.3) studied by Raman spectroscopy"
S. Elsässer, J. Geurts, A.A. Mukhin, A. M. Balbashov
Phys. Rev. B 93, 054301 (2016)
doi: 10.1103/PhysRevB.93.054301
"Vibration eigenmodes of the Au-(5×2)/Si(111) surface studied by Raman spectroscopy and first-principles calculations",
M. Liebhaber, B. Halbig, U. Bass, J. Geurts, S. Neufeld, S. Sanna, W. G. Schmidt, E. Speiser, J. Räthel, S. Chandola, and N. Esser.
Phys. Rev. B 94, 235304 (2016).
doi:10.1103/PhysRevB.94.235304
"Three-dimensional electronic structures and the metal-insulator transition in Ruddlesden-Popper iridates",
A. Yamasaki, H. Fujiwara, S. Tachibana, D. Iwasaki, Y. Higashino, C. Yoshimi, K. Nakagawa, Y. Nakatani, K. Yamagami, H. Aratani, O. Kirilmaz, M. Sing, R. Claessen, H. Watanabe, T. Shirakawa, S. Yunoki, A. Naitoh, K. Takase, J. Matsuno, H. Takagi, A. Sekiyama and Y. Saitoh.
Phys. Rev. B 94, 115103 (2016).
doi:10.1103/PhysRevB.94.115103
"Spin-texture inversion in the giant-Rashba semiconductor BiTeI",
H. Maaß, C. Seibel, C. Tusche, S. Eremeev, T. Peixoto, O. Tereshchenko, K. Kokh, E. Chulkov, J. Kirschner, and F. Reinert.
Nat. Commun. 7, 11621 (2016).
doi:10.1038/ncomms11621
"Exploring small energy scales with x-ray absorption and dichroism",
C. Praetorius, M. Zinner, P. Hansmann, M.W. Haverkort, and K. Fauth.
Phys. Rev. B 93, 165107 (2016).
doi:10.1103/PhysRevB.93.165107
2015
"Surface-interface coupling in an oxide heterostructure: Impact of adsorbates on LaAlO3/SrTiO3",
P. Scheiderer, F. Pfaff, J. Gabel, M. Kamp, M. Sing, and R. Claessen
Phys. Rev. B 92, 195422 (2015).
doi:10.1103/PhysRevB.92.195422
"Dimensionality-tuned electronic structure of nickelate superlattices explored by soft-x-ray angle-resolved photoelectron spectroscopy",
G. Berner, M. Sing, F. Pfaff, E. Benckiser, M. Wu, G. Christiani, G. Logvenov, H.-U. Habermeier, M. Kobayashi, V. N. Strocov, T. Schmitt, H. Fujiwara, S. Suga, A. Sekiyama, B. Keimer, and R. Claessen
Phys. Rev. B 92, 125130 (2015).
doi:10.1103/PhysRevB.92.125130
"Surface termination of CePt5/Pt(111): The key to chemical inertness",
C. Praetorius, M. Zinner, G. Held, and K. Fauth
Phys. Rev. B 92, 195427 (2015).
doi:10.1103/PhysRevB.92.195427
"Electronic tuneability of a structurally rigid surface intermetallic and Kondo lattice: CePt5/Pt(111)",
C. Praetorius, M. Zinner, A. Köhl, H. Kießling, S. Brück, B. Muenzing, M. Kamp, T. Kachel, F. Choueikani, P. Ohresser, F. Wilhelm, A. Rogalev, and K. Fauth
Phys. Rev. B 92, 045116 (2015).
doi:10.1103/PhysRevB.92.045116
"Two-component analysis of the 4f multiplet of samarium hexaboride",
Chul-Hee Min, Oliver Sommer, B. Y. Kang, B. K. Cho, H. Bentmann, and F. Reinert
J. Elec. Spectr. Rel. Phenom. 199, 46-50 (2015).
doi:10.1016/j.elspec.2015.01.003
"The Connection of a Topological Surface State with the Bulk Continuum in Sb2Te3(0001)",
Christoph Seibel, Hendrik Bentmann, Jürgen Braun, Jan Minár, Henriette Maaß, Kazuyuki Sakamoto, Masashi Arita, Kenya Shimada, Hubert Ebert, and Friedrich Reinert
Phys. Rev. Lett. 114, 06682 (2015).
doi: 10.1103/PhysRevLett.114.066802
"Triangular spin-orbit-coupled lattice with strong Coulomb correlations: Sn atoms on a SiC(0001) substrate",
S. Glass, G. Li, F. Adler, J. Aulbach, A. Fleszar, R. Thomale, W. Hanke, R. Claessen, and J. Schäfer
Phys. Rev. Lett. 114, 247602 (2015).
doi:10.1103/PhysRevLett.114.247602
"Band bending and alignment at the spinel/perovskite γ-Al2O3/SrTiO3 heterointerface",
P. Schütz, F. Pfaff, P. Scheiderer, Y.Z. Chen, N. Pryds, M. Gorgoi, M. Sing, and R. Claessen
Phys. Rev. B 91, 165118 (2015).
doi:10.1103/PhysRevB.91.165118
"Monitoring non-pseudomorphic epitaxial growth of spinel/perovskite oxide heterostructures by reflection high-energy electron diffraction",
P. Schütz, F. Pfaff, P. Scheiderer, M. Sing, and R. Claessen
App. Phys. Lett. 106, 063108 (2015).
doi:10.1063/1.4908247
"Two-Dimensional Metallicity with a Large Spin-Orbit Splitting: DFT Calculations of the Atomic, Electronic, and Spin Structures of the Au/Ge(111)-(√3x√3)R30° Surface",
Andrzej Fleszar and Werner Hanke
Advances in Condensed Matter Physics 2015, 531498 (2015).
doi:10.1155/2015/531498
"Nickel-titanium double perovskite: A three-dimensional spin-1 Heisenberg antiferromagnet",
M. Karolak, M. Edelmann, and G. Sangiovanni
Phys. Rev. Lett. 114, 185701 (2015).
doi:10.1103/PhysRevB.91.075108
"First-Order Character and Observable Signatures of Topological Quantum Phase Transitions",
A. Amaricci, J. C. Budich, M. Capone, B. Trauzettel and G. Sangiovanni
Phys. Rev. Lett. 114, 185701 (2015).
doi:10.1103/PhysRevLett.114.185701
"State identification and tunable Kondo effect of MnPc on Ag(001)",
Jens Kügel, Michael Karolak, Andreas Krönlein, Jacob Senkpiel, Pin-Jui Hsu, Giorgio Sangiovanni and Matthias Bode
Phys. Rev. B 91, 235130 (2015).
doi:10.1103/PhysRevB.91.235130
"Shifting the Voltage Drop in Electron Transport Through a Single Molecule",
Sujoy Karan, David Jacob, Michael Karolak, Christian Hamann, Yongfeng Wang, Alexander Weismann, Alexander I. Lichtenstein, and Richard Berndt
Phys. Rev. Lett. 115, 016802 (2015).
doi:10.1103/PhysRevLett.115.016802
"Hidden physics in the dual-fermion approach: A special case of a nonlocal expansion scheme",
Gang Li
Phys. Rev. B 91, 165134 (2015).
doi:10.1103/PhysRevB.91.165134
"Phase diagram of the Hubbard model on the anisotropic triangular lattice",
Manuel Laubach, Ronny Thomale, Christian Platt, Werner Hanke and Gang Li
Phys. Rev. B 91, 245125 (2015).
doi:10.1103/PhysRevB.91.245125
"Nonsinusoidal Current-Phase Relationship in Josephson Junctions from the 3D Topological Insulator HgTe",
Ilya Sochnikov, Luis Maier, Christopher A. Watson, John R. Kirtley, Charles Gould, Grigory Tkachov, Ewelina M. Hankiewicz, Christoph Brüne, Hartmut Buhmann, Laurens W. Molenkamp, and Kathryn A. Moler
Phys. Rev. Lett. 114, 066801 (2015).
doi:10.1103/PhysRevLett.114.066801
"Topological nature and the multiple Dirac cones hidden in Bismuth high-Tc superconductors",
Gang Li, Binghai Yan, Ronny Thomale and Werner Hanke
Sci. Rep. 5, 10435 (2015).
doi:10.1038/srep10435 (2015)
2014
"Electronic structure and morphology of epitaxial Bi2Te2Se topological insulator films",
H. Maaß, S. Schatz, S. Fiedler, S. Schreyeck, C. Seibel, P. Lutz, H. Bentmann, C. Gould, K. Brunner, L. W. Molenkamp, and F. Reinert
J. Appl. Phys. 116, 19193708 (2014).
doi: 10.1063/1.4902010
"The Rashba-split surface state of Sb2Te3(0001) and its interaction with bulk states",
Ch. Seibel, Hendrik Bentmann, J. Braun, J. Minár, H. Maaß, Kazuyuki Sakamoto, Kenya Shimada, Hubert Ebert, and F. Reinert
J. Elec. Spectr. Rel. Phenom. 201, 110-114 (2014).
doi:10.1016/j.elspec.2014.12.003
"Valence band and core level photoemission of Au/Ge(001): Band mapping and bonding sites",
S. Meyer, L. Dudy, J. Schäfer, C. Blumenstein, P. Höpfner, T.E. Umbach, A. Dollinger, X.Y. Cui, L. Patthey, and R. Claessen
Phys. Rev. B 90, 125409 (2014).
doi: 10.1103/PhysRevB.90.125409
"Bulk nature of layered perovskite iridates beyond the Mott scenario: An approach from a bulk-sensitive photoemission study",
A. Yamasaki, H. Fujiwara, A. Higashiya, A. Irizawa, O. Kirilmaz, F. Pfaff, P. Scheiderer, J. Gabel, M. Sing, T. Muro, M. Yabashi, K. Tamasaku, H. Sato, H. Namatame, M. Taniguchi, A. Hloskovskyy, H. Yoshida, H. Okabe, M. Isobe, J. Akimitsu, W. Drube , R. Claessen, T. Ishikawa, S. Imada, A. Sekiyama, and S. Suga
Phys. Rev. B 89, 121111(R) (2014).
doi: 10.1103/PhysRevB.89.121111
"Dynamically generated edge states in topological Kondo insulators",
Jan Werner and Fakher F. Assaad
Phys. Rev. B 89, 245119 (2014).
doi: 10.1103/PhysRevB.89.245119
"Equivalence of Rashba-Hubbard and Hubbard chains",
Florian Goth and Fakher F. Assaad
Phys. Rev. B 90, 195103 (2014).
doi: 10.1103/PhysRevB.90.195103
"Ring-exchange periodic Anderson model for 3He bilayers",
Jan Werner and Fakher F. Assaad
Phys. Rev. B 90, 205122 (2014).
doi: 10.1103/PhysRevB.90.205122
"Competing phases of the Hubbard model on a triangular lattice: Insights from the entropy",
Gang Li, Andrey E. Antipov, Alexey N. Rubtsov, Stefan Kirchner and Werner Hanke
Phys. Rev. B 89, 161118(R) (2014).
doi: 10.1103/PhysRevB.89.161118
"Structural analysis of the intermetallic surface compound CePt5/Pt(111)",
J. Kemmer, C. Praetorius, A. Krönlein, P.-J. Hsu, K. Fauth, and M. Bode
Phys. Rev. B 90, 195401 (2014).
doi: 10.1103/PhysRevB.90.195401
"Defect and structural imperfection effects on the electronic properties of BiTeI surfaces",
Sebastian Fiedler, Lydia El-Kareh, Sergey Eremeev, Oleg Tereshchenko, Christoph Seibel, Peter Lutz, Konstantin Kokh, Evgueni Chulkov, Tatyana Kuznetsova, Vladimir Grebennikov, Hendrik Bentmann, Matthias Bode and Friedrich Reinert
New J. Phys.16, 075013 (2014).
doi: 10.1088/1367-2630/16/7/075013
"Quantized electronic fine structure with large anisotropy in ferromagnetic Fe films",
C. Seibel, A. Nuber, H. Bentmann, M. Mulazzi, P. Blaha, G. Sangiovanni, and F. Reinert
Phys. Rev. B 90, 035136 (2014).
doi: 10.1103/PhysRevB.90.035136
"Momentum-resolved hidden-order gap and symmetries reveal origin of the entropy loss in URu2Si2",
C. Bareille, F. L. Boariu, H. Schwab, P. Lejay, F. Reinert and A. F. Santander-Syro
Nature Commun. 5, 4326 (2014).
doi:10.1038/nscomms5326
"Importance of charge fluctuations for the topological phase in SmB6",
C.-H. Min, P. Lutz, S. Fiedler, B. Y. Kang, B. K. Cho, H.-D. Kim, H. Bentmann, and F. Reinert
Phys. Rev. Lett. 112, 226402 (2014).
doi:10.1103/PhysRevLett.112.226402
"Evidence of coexisting Kondo screening and valence fluctuations in the CePd7/Pd(001) surface alloy",
M. Mulazzi, K. Shimada, J. Jiang and F. Reinert
Phys. Rev. B 89, 205134 (2014).
doi:10.1103/PhysRevB.89.205134
"Importance of d–p Coulomb interaction for high TC cuprates and other oxides",
P. Hansmann, N. Parragh, A. Toschi, G. Sangiovanni, and K. Held
New Journal of Physics 16, 033009 (2014).
doi: 10.1088/1367-2630/16/3/033009
"Relevance of Hybridization and Filling of 3d Orbitals for the Kondo Effect in Transition Metal Phthalocyanines",
Jens Kügel, Michael Karolak, Jacob Senkpiel, Pin-Jui Hsu, Giorgio Sangiovanni, and Matthias Bode
Nano Lett. 14, 3895-3902 (2014).
doi: 10.1021/nl501150k
"Evidence of momentum dependent hybridization in Ce2Co0.8Si3.2",
P. Starowicz, R. Kurleto, J. Goraus, H. Schwab, M. Szlawska, F. Forster, A. Szytuła, I. Vobornik, D. Kaczorowski, and F. Reinert
Phys. Rev. B 89, 115122 (2014).
doi:10.1103/PhysRevB.89.115122
"A combined experimental and theoretical study of Rashba-split surface states on the √3 x √3 Pb/Ag(111) R30° surface",
L. El-Kareh, G. Bihlmayer, A. Buchter, H. Bentmann, S. Blügel, F. Reinert and M. Bode
New Journal of Physics 16, 045017 (2014).
doi:10.1088/1367-2630/16/4/045017
"Surface phonons of the Si(111)-(7×7) reconstruction observed by Raman spectroscopy",
M. Liebhaber, U. Bass, P. Bayersdorfer, J. Geurts, E. Speiser, J. Räthel, A. Baumann, S. Chandola, and N. Esser
Phys. Rev. B 89, 045313 (2014).
doi: 10.1103/PhysRevB.89.045313
"Interface-Induced Modulation of Charge and Polarization in Thin Film Fe3O4",
He Tian, Jo Verbeeck, Sebastian Brück, Markus Paul, Dominik Kufer, Michael Sing, Ralph Claessen, and Gustaaf Van Tendeloo
Adv. Mater. 26, 461 (2014).
doi: 10.1002/adma.201303329
2013
"Peierls to superfluid crossover in the one-dimensional, quarter-filled Holstein model",
M. Hohenadler and F. F. Assaad
J. Phys.: Condens. Matter 25, 014005 (2013).
doi:10.1088/0953-8984/25/1/014005
"Topological Invariant and Quantum Spin Models from Magnetic π Fluxes in Correlated Topological Insulators",
F. F. Assaad, M. Bercx, and M. Hohenadler
Phys. Rev. X 3, 011015 (2013).
doi: 10.1103/PhysRevX.3.011015
"Fluctuation-driven topological Hund insulators",
Jan Carl Budich, Björn Trauzettel, and Giorgio Sangiovanni
Phys. Rev. B 87, 235104 (2013).
doi: 10.1103/PhysRevB.87.235104
"Effective crystal field and Fermi surface topology: A comparison of d- and dp-orbital models",
N. Parragh, G. Sangiovanni, P. Hansmann, S. Hummel, K. Held, and A. Toschi
Phys. Rev. B 88, 195116 (2013).
doi: 10.1103/PhysRevB.88.195116
"A flat band at the chemical potential of superconducting Fe1.03Te0.94S0.06 observed by angle-resolved photoemission spectroscopy",
P. Starowicz, H. Schwab, J. Goraus, P. Zajdel, F. Forster, J. R. Rak, M. A. Green, I. Vobornik and F. Reinert
J. Phys. C: Condens. Matter 25, 195701 (2013).
doi:10.1088/0953-8984/25/19/195701
"Enhancing and reducing the Rashba-splitting at surfaces by adsorbates: Na and Xe on Bi/Cu (111)",
H. Bentmann and F. Reinert
New Journal of Physics 15, 115011 (2013).
doi:10.1088/1367-2630/15/11/115011
"Hysteretic Melting Transition of a Soliton Lattice in a Commensurate Charge Modulation",
Pin-Jui Hsu, Tobias Mauerer, Matthias Vogt, J.J. Yang, Yoon Seok Oh, S.-W. Cheong, Matthias Bode, and Weida Wu
Physical Review Letters 111, 266401 (2013).
doi:10.1103/PhysRevLett.111.266401
"Elemental topological insulator with tunable Fermi level: Strained α-Sn on InSb(001)",
A. Barfuss, L. Dudy, M. R. Scholz, H. Roth, P. Höpfner, C. Blumenstein, G. Landolt, J. H. Dil, N. C. Plumb, M. Radovic, A. Bostwick, E. Rotenberg, A. Fleszar, G. Bihlmayer, D. Wortmann, G. Li, W. Hanke, R. Claessen, and J. Schäfer
Physical Review Letters 111, 157205 (2013).
doi:10.1103/PhysRevLett.111.157205
"Evidence for long-range spin order instead of a Peierls transition in Si(553)-Au chains",
J. Aulbach, J. Schäfer, S. C. Erwin, S. Meyer, C. Loho, J. Settelein, and R. Claessen
Physical Review Letters 111, 137203 (2013).
doi:10.1103/PhysRevLett.111.137203
"Band alignment in LaAlO3/SrTiO3 oxide heterostructures inferred from hard x-ray photoelectron spectroscopy",
G. Berner, A. Müller, F. Pfaff, J. Walde, C. Richter, J. Mannhart, S. Thiess, A. Gloskovskii, W. Drube, M. Sing, and R. Claessen
Physical Review B 88, 115111 (2013).
doi:10.1103/PhysRevB.88.115111
"Model Evidence of an Anisotropic Chiral d + id -Wave Pairing State for the Water-Intercalated NaxCoO2 · yH2O Superconductor",
Maximilian L. Kiesel, Christian Platt, Werner Hanke, and Ronny Thomale
Physical Review Letters 111, 097001 (2013).
doi:10.1103/PhysRevLett.111.097001
"Helical Andreev bound states and superconducting Klein tunneling in topological insulator Josephson junctions",
G. Tkachov and E. M. Hankiewicz
Physical Review B 88, 075401 (2013).
doi:10.1103/PhysRevB.88.075401
"Core hole-electron correlation in coherently coupled molecules",
M. Scholz, F. Holch, C. Sauer, M. Wiessner, A. Schöll, and F. Reinert
Physical Review Letters 111, 048102 (2013).
doi:10.1103/PhysRevLett.111.048102
"Interaction-driven transition between topological states in a Kondo insulator",
Jan Werner and Fakher F. Assaad
Physical Review B 88, 035113 (2013).
doi:10.1103/PhysRevB.88.035113
"Suppression of surface p-wave superconductivity in disordered topological insulators",
G. Tkachov
Physical Review B 87, 245422 (2013).
doi:10.1103/PhysRevB.87.245422
"Direct k-space mapping of the electronic structure in an oxide-oxide interface",
G. Berner, M. Sing, H. Fujiwara, A. Yasui, Y. Saitoh, A. Yamasaki, Y. Nishitani, A. Sekiyama, N. Pavlenko, T. Kopp, C. Richter, J. Mannhart, S. Suga, and R. Claessen
Physical Review Letters 110, 247601 (2013).
doi:10.1103/PhysRevLett.110.247601
"Momentum-resolved evolution of the Kondo lattice into "hidden order" in URu2Si2",
F. L Boariu, C. Bareille, H. Schwab, A. Nuber, P. Lejay, T. Durakiewicz, F. Reinert, and A. F. Santander-Syro
Physical Review Letters 110, 156404 (2013).
doi:10.1103/PhysRevLett.110.156404
"Quantum Interference Mapping of Rashba-Split Bloch States in Bi/Ag(111)",
L. El-Kareh, P. Sessi, T. Bathon, and M. Bode
Physical Review Letters 110, 176803 (2013).
doi:10.1103/PhysRevLett.110.176803
"Unconventional Fermi surface instabilities in the Kagome Hubbard model",
Maximilian L. Kiesel, Christian Platt, and Ronny Thomale
Physical Review Letters 110, 126405 (2013).
doi:10.1103/PhysRevLett.110.126405
"Observation of a spin-density wave on antiferromagnetic Cr(110) islands",
Pin-Jui Hsu, Tobias Mauerer, Weida Wu, and Matthias Bode
Physical Review B 87, 115437 (2013).
doi:10.1103/PhysRevB.87.115437
"Terahertz quantum Hall effect of Dirac fermions in a topological insulator",
A. M. Shuvaev, G. V. Astakhov, G. Tkachov, C. Brüne, H. Buhmann, L. W. Molenkamp, and A. Pimenov
Physical Review B 87, 121104(R) (2013).
doi:10.1103/PhysRevB.87.121104
"Magnetic order in a frustrated two-dimensional atom lattice at a semiconductor surface",
G. Li, P. Höpfner, J. Schäfer, C. Blumenstein, S. Meyer, A. Bostwick, E. Rotenberg, R. Claessen, and W. Hanke
Nature Communications 4, 1620 (2013).
doi:10.1038/ncomms2617
"Physics in one dimension - Preface",
A. van Houselt, J. Schäfer, H. J. W. Zandvliet, and R. Claessen
Journal of Physics: Condensed Matter 25, 010301 (2013).
doi:10.1088/0953-8984/25/1/010301
"Au-induced quantum chains on Ge(001) - symmetries, long-range order and the conduction path",
C. Blumenstein, S. Meyer, S. Mietke, J. Schäfer, A. Bostwick, E. Rotenberg, R. Matzdorf, and R. Claessen
Journal of Physics: Condensed Matter 25, 014015 (2013).
doi:10.1088/0953-8984/25/1/014015
2012
"Metamagnetism and Lifshitz transitions in models for heavy fermions",
M. Bercx and F. F. Assaad
Phys. Rev. B 86, 075108 (2012).
10.1103/PhysRevB.86.075108
"Antiferromagnetism in the Hubbard Model on the Bernal-Stacked Honeycomb Bilayer",
Thomas C. Lang, Zi Yang Meng, Michael M. Scherer, Stefan Uebelacker, Fakher F. Assaad, Alejandro Muramatsu, Carsten Honerkamp, and Stefan Wessel
Phys. Rev. Lett. 109, 126402 (2012).
10.1103/PhysRevLett.109.126402
"Different views on the electronic structure of nanoscale graphene: aromatic molecule versus quantum dot",
M. Wießner, N. S. Rodriguez Lastra, J. Ziroff, F. Forster, P. Puschnig, L. Dössel, K. Müllen, A. Schöll, and F. Reinert
New Journal of Physics 14, 113008 (2012).
doi:10.1088/1367-2630/14/11/113008
"Single Dirac cone on the Cs-covered topological insulator surface Sb2Te3(0001)",
Christoph Seibel, Henriette Maß, Minoru Othaka, Sebastian Fiedler, Christian Jünger, Chul-Hee Min, Hendrik Bentmann, Kazuyuki Sakamoto, and Friedrich Reinert
Physical Review B 86, 161105(R) (2012).
10.1103/PhysRevB.86.161105
"Orbital symmetry reconstruction and strong mass renormalization in the two-dimensional electron gas at the surface of KTaO3",
A. F. Santander-Syro, C. Bareille, F. Fortuna, O. Copie, M. Gabay, F. Bertran, A. Taleb-Ibrahimi, P. Le Fevre, G. Herranz, N. Reyren, M. Bibes, A. Barthelemy, P. Lecoeur, J. Guevara, and M. J. Rozenberg
Physical Review B 86, 121107 (2012).
10.1103/PhysRevB.86.121107
"Surface phonons of Ge(001) and their correlation with the p(2×1) and c(4×2) reconstruction as shown by Raman spectroscopy",
Jochen Räthel, Eugen Speiser, Norbert Esser, Utz Bass, Sebastian Meyer, Jörg Schäfer, and Jean Geurts
Physical Review B 86, 035312 (2012).
10.1103/PhysRevB.86.035312
"Electronic and geometric structure of the PTCDA/Ag(110) interface probed by angle-resolved photoemission",
M. Wiessner, D. Hauschild, A. Schöll, V. Feyer, F. Reinert, K. Winkler, and B. Krömker
Physical Review B 86, 045417 (2012) Editors' suggestion.
doi:10.1103/PhysRevB.86.045417
"Structural examination of Au/Ge(001) by surface x-ray diffraction and scanning tunneling microscopy",
S. Meyer, T. E. Umbach, C. Blumenstein, J. Schäfer, R. Claessen, S. Sauer, S. J. Leake, P. R. Willmott, M. Fiedler, and F. Bechstedt
Physical Review B 85, 235439 (2012).
doi:10.1103/PhysRevB.85.235439
"Interaction-range effects for fermions in one dimension",
M. Hohenadler, S. Wessel, M. Daghofer, and F. F. Assaad
Physical Review B 85, 195115 (2012).
doi:10.1103/PhysRevB.85.195115
"Quantum phase transitions in the Kane-Mele-Hubbard model",
M. Hohenadler, Z. Y. Meng, T. C. Lang, S. Wessel, A. Muramatsu, and F. F. Assaad
Physical Review B 85, 115132 (2012) Editors' suggestion.
doi:10.1103/PhysRevB.85.115132
"Direct Observation of Interband Spin-Orbit Coupling in a Two-Dimensional Electron System",
H. Bentmann, S. Abdelouahed, M. Mulazzi, J. Henk, and F. Reinert
Physical Review Letters 108, 196801 (2012).
doi:10.1103/PhysRevLett.108.196801
"Three-Dimensional Spin Rotations at the Fermi Surface of a Strongly Spin-Orbit Coupled Surface System",
P. Höpfner, J. Schäfer, A. Fleszar, J. H. Dil, B. Slomski, F. Meier, C. Loho, C. Blumenstein, L. Patthey, W. Hanke, and R. Claessen
Physical Review Letters 108, 186801 (2012) Editors' suggestion.
doi:10.1103/PhysRevLett.108.186801
"Low-energy scale excitations in the spectral function of organic monolayer systems ",
J. Ziroff, S. Hame, M. Kochler, A. Bendounan, A. Schöll, and F. Reinert
Physical Review B 85, 161404 (2012).
doi:10.1103/PhysRevB.85.161404
"Interplay of electronic structure and atomic ordering on surfaces: Momentum-resolved measurements of Cs atoms adsorbed on a Ag(111) substrate",
H. Bentmann, A. Buchter, and F. Reinert
Physical Review B 85, 121412 (2012).
doi:10.1103/PhysRevB.85.121412
"Character of valence-band states in the Kondo surface alloys CeAgx/Ag(111) and CePt5/Pt(111)",
H. Schwab, M. Mulazzi, J. Jiang, H. Hayashi, T. Habuchi, D. Hirayama, H. Iwasawa, K. Shimada, and F. Reinert
Physical Review B 85, 125130 (2012).
doi:10.1103/PhysRevB.85.125130
"An efficient treatment of the high-frequency tail of the self-energy function and its relevance to multi-orbital models",
G. Li and W. Hanke
Physical Review B 85, 115103 (2012).
doi:10.1103/PhysRevB.85.115103
"Luttinger liquid physics and spin-flip scattering on helical edges",
M. Hohenadler and F. F. Assaad
Physical Review B 85, 081106(R) (2012).
doi:10.1103/PhysRevB.85.081106
"Magnetic and electronic properties of the interface between half metallic Fe3O4 and semiconducting ZnO",
S. Brück, M. Paul, H. Tian, A. Müller, D. Kufer, C. Praetorius, K. Fauth, P. Audehm, E. Goering, J. Verbeeck, G. van Tendeloo, M. Sing, and R. Claessen
Applied Physics Letters 100, 081603 (2012).
doi:10.1063/1.3687731
2011
"Instabilities of quadratic band crossing points",
Stefan Uebelacker and Carsten Honerkamp
Physical Review B 84, 205122 (2011).
doi:10.1103/PhysRevB.84.205122
"Negative refraction in natural ferromagnetic metals",
S. Engelbrecht, A. M. Shuvaev, Y. Luo, V. Moshnyaga, and A. Pimenov
Eur. Phys. Lett. 95, 37005 (2011).
doi:10.1209/0295-5075/95/37005
"Strong dynamic magnetoelectric coupling in metamaterial",
M. Shuvaev, S. Engelbrecht, M. Wunderlich, A. Schneider, and A. Pimenov
Eur. Phys. J. B 79, 163-167 (2011).
doi:10.1140/epjb/e2010-10493-1
"Magnetic and magnetoelectric excitations in multiferroic manganites",
A. M. Shuvaev, A. A. Mukhin, and A. Pimenov
Topical Review in J. Phys.: Cond. Matt. 23, 113201 (2011).
doi: 10.1088/0953-8984/23/11/113201
"Spin orientation and sign of the Rashba splitting in Bi/Cu(111)",
Hendrik Bentmann, Takuya Kuzumaki, Gustav Bihlmayer, Stefan Blügel, Eugene V. Chulkov, Friedrich Reinert, and Kazuyuki Sakamoto
Physical Review B 84, 115426 (2011).
doi:10.1103/PhysRevB.84.115426
"Symmetry-breaking phase transition without Peierls mechanism in conducting monoatomic chains",
C. Blumenstein, J. Schäfer, M. Morresi, S. Mietke, R. Matzdorf, and R. Claessen
Physical Review Letters 107, 165702 (2011).
doi:10.1103/PhysRevLett.107.165702
"Giant Magneto-Optical Faraday Effect in HgTe Thin Films in the Terahertz Spectral Range",
A. M. Shuvaev, G. V. Astakhov, A. Pimenov, C. Brüne, H. Buhmann, and L. W. Molenkamp
Phys. Rev. Lett. 106, 107404 (2011).
doi:10.1103/PhysRevLett.106.107404
"Orbital Density Reconstruction for Molecules",
M. Dauth, T. Körzdörfer, S. Kümmel, J. Ziroff, M. Wiessner, A. Schöll, F. Reinert, M. Arita and K. Shimada
Physical Review Letters 107, 193002 (2011).
doi:10.1103/PhysRevLett.107.193002
"Surface structure, morphology, and growth mechanism of Fe3O4/ZnO thin films",
M. Paul, D. Kufer, A. Müller, A. Ruff, M. Kamp, N.J.C. Ingle, M. Sing, and R. Claessen
Journal of Applied Physics 110, 073519 (2011).
doi:10.1063/1.3644927
"Suppression of superconductivity in epitaxial NbN ultrathin films",
L. Kang, B. B. Jin, X. Y. Liu, X. Q. Jia, J. Chen, Z. M. Ji, W. W. Xu, P. H. Wu, S. B. Mi, A. Pimenov, Y. J. Wu, and B. G. Wang
J. Appl. Phys. 109, 033908 (2011).
doi:10.1063/1.3518037
"Fe3O4 on ZnO: A spectroscopic study of film and interface properties",
A. Müller, A. Ruff, M. Paul, A. Wetscherek, G. Berner, U. Bauer, C. Praetorius, K. Fauth, M. Przybylski, M. Gorgoi, M. Sing, and R. Claessen
Thin Solid Films 520, 368 (2011).
doi:10.1016/j.tsf.2011.07.023
"High purity chemical etching and thermal passivation process for Ge(001) as nanostructure template",
Christian Blumenstein, Sebastian Meyer, Andreas Ruff, Benjamin Schmid, Jörg Schäfer, and Ralph Claessen
Journal of Chemical Physics 135, 064201 (2011).
doi:10.1063/1.3624902
"Atomically controlled quantum chains hosting a Tomonaga-Luttinger liquid",
C. Blumenstein, J. Schäfer, S. Mietke, S. Meyer, A. Dollinger, M. Lochner, X. Y. Cui, L. Patthey, R. Matzdorf and R. Claessen
Nature Physics 7, 776 (2011).
doi:10.1038/NPHYS2051
"Electronic localization of quantum-well states in Ag/Au(111) metallic heterostructures",
F. Forster, E. Gergert, A. Nuber, H. Bentmann, Li Huang, X. G. Gong, Z. Zhang and F. Reinert
Physical Review B 84, 075412 (2011).
doi:10.1103/PhysRevB.84.075412
"Electronic band structure of the two-dimensional metallic electron system Au/Ge(111)",
P. Hoepfner, J. Schaefer, A. Fleszar, S. Meyer, C. Blumenstein, T. Schramm, M. Heßmann, X. Cui, L. Patthey, W. Hanke, and R. Claessen
Physical Review B 83, 235435 (2011).
doi:10.1103/PhysRevB.83.235435
"Coherent Heavy Quasiparticles in a CePt5 Surface Alloy",
M. Klein, A. Nuber, H. Schwab, C. Albers, N. Tobita, M. Higashiguchi, J. Jiang, S. Fukunda, T. Tanaka, K. Shimada, M. Mulazzi, F.F. Assaad and F. Reinert
Physical Review Letters 106, 186407 (2011).
doi:10.1103/PhysRevLett.106.186407
"Strictly one-dimensional electron system in Au chains on Ge(001) revealed by photoelectron k-space mapping",
S. Meyer, J. Schäfer, C. Blumenstein, P. Höpfner, A. Bostwick, J. L. McChesney, E. Rotenberg and R. Claessen,
Physical Review B 83, 121411(R) (2011).
doi:10.1103/PhysRevB.83.121411
"Correlation Effects in Quantum Spin-Hall Insulators: A Quantum Monte Carlo Study",
M. Hohenadler, T. C. Lang, and F. F. Assaad,
Physical Review Letters 106, 100403 (2011).
doi:10.1103/PhysRevLett.106.100403
"Dynamic charge correlations near the Peierls transition",
M. Hohenadler, H. Fehske, and F. F. Assaad,
Physical Review B 83, 115105 (2011).
doi:10.1103/PhysRevB.83.115105
"Orbital-selective Mott transition and heavy-fermion behavior in a bilayer Hubbard model for 3He",
K. S. D. Beach and F. F. Assaad,
Physical Review B 83, 045103 (2011).
doi:10.1103/PhysRevB.83.045103
"Geometrical frustration and the competing phases of the Sn/Si(111) √3 ×√3 R30° surface systems",
G. Li, M. Laubach, A. Fleszar, and W. Hanke,
Physical Review B 83, 041104 (2011) Editors Suggestion.
doi:10.1103/PhysRevB.83.041104
"Fe3O4/ZnO: A high-quality magnetic oxide-semiconductor heterostructure by reactive deposition",
M. Paul, D. Kufer, A. Müller, S. Brück, E. Goering, M. Kamp, J. Verbeeck, H. Tian, G. Van Tendeloo, N. J. C. Ingle, M. Sing, and R. Claessen,
Applied Physics Letters 98, 012512 (2011).
doi:10.1063/1.3540653
2010
"Spin-phonon coupling in multiferroic manganites RMnO3: comparison of pure (R = Eu, Gd, Tb) and substituted (R = Eu1-xYx) compounds",
S. Issing, A. Pimenov, Y. Vu. Ivanov, A. A. Mukhin and J. Geurts
Eur. Phys. J. B 78, 367–372 (2010).
doi: 10.1140/epjb/e2010-10701-0
"Lattice dynamics of Eu1-xYxMnO3 (0 ≤ x ≤ 0.5)",
S. Issing, F. Fuchs, C. Ziereis, E. Batke, A. Pimenov, Y. Vu. Ivanov, A. A. Mukhin and J. Geurts
Eur. Phys. J. B 73, 353-360 (2010).
doi: 10.1140/epjb/e2010-00009-6
"Colossal optical activity of split-ring resonator arrays for millimeter waves",
S. Engelbrecht, M. Wunderlich, A. M. Shuvaev, and A. Pimenov
Appl. Phys. Lett. 97, 081116 (2010).
doi:10.1063/1.3481699
"Low loss and magnetic field-tunable superconducting terahertz metamaterial",
B. Jin, C. Zhang, S. Engelbrecht, A. Pimenov, J. Wu, Q. Xu, C. Cao, J. Chen, W. Xu, L. Kang, and P. Wu
Optics Express 18, 17504 (2010).
doi:10.1364/OE.18.017504
"Fermi surface topology of the two-dimensional Kondo lattice model: Dynamical cluster
approximation approach",
L. C. Martin, M. Bercx, and F. F. Assaad,
Physical Review B 82, 245105 (2010).
doi:10.1103/PhysRevB.82.245105
"LaAlO3/SrTiO3 oxide heterostructures studied by resonant inelastic x-ray scattering",
G. Berner, S. Glawion, J. Walde, F. Pfaff, H. Hollmark, L.-C. Duda, S. Paetel, C. Richter, J. Mannhart, M. Sing, and R. Claessen,
Physical Review B 82, 241405(R) (2010).
doi/10.1103/PhysRevB.82.241405
"Structural model of the Pt/Si(111) √3 x √3 surface from scanning tunneling microscopy",
P. Höpfner, M. Wisniewski, F. Sandrock, J. Schäfer, and R. Claessen,
Physical Review B 82, 075431 (2010).
doi/10.1103/PhysRevB.82.075431
"Composition-dependent spin-phonon coupling in mixed crystals of the multiferroic manganite Eu1-xYxMnO3(0≤x≤0.5) studied by Raman spectroscopy",
S. Issing, A. Pimenov, V. Yu. Ivanov, A. A. Mukhin, and J. Geurts
Phys. Rev. B 81, 024304 (2010).
doi:10.1103/PhysRevB.81.024304
"Hybridization of Organic Molecular Orbitals with Substrate States at Interfaces: PTCDA on Silver",
J. Ziroff, F. Forster, A. Schöll, P. Puschnig and F. Reinert,
Physical Review Letters 104, 233004, (2010).
doi/10.1103/PhysRevLett.104.23300
"The surface state of URu2Si2",
F.L. Boariu, A. Nuber, A.F. Santander-Syro, M. Klein, F. Forster, P. Lejay, F. Reinert,
Journal of Electron Spectroscopy and Related Phenomena 181, 82 (2010).
doi:10.1016/j.elspec.2010.05.016
"Quantum spin liquid emerging in two-dimensional correlated Dirac fermions",
Z. Y. Meng, T. C. Lang, S. Wessel, F. F. Assaad and A. Muramatsu,
Nature 464, 847-851 (2010).
doi:10.1038/nature08942
