Publications (136)
Routes to heavy-fermion superconductivity
F. Steglich, O. Stockert, S. Wirth +4
CeFePO: f-d hybridization and quenching of superconductivity
M. G. Holder, A. Jesche, P. Lombardo +11
Superconductivity in SrFe_(2-x)Co_xAs_2: Internal Doping of the Iron Arsenide Layers
A. Leithe-Jasper, W. Schnelle, C. Geibel +1
Determining the in-plane orientation of the ground-state orbital of CeCu2Si2
T. Willers, F. Strigari, N. Hiraoka +9
Ferromagnetism and superconductivity in P-doped CeFeAsO
A. Jesche, T. Förster, J. Spehling +10
Magnetic-Field Induced Quantum Critical Point in YbRh$_2$Si$_2$
P. Gegenwart, J. Custers, C. Geibel +5
Scaling of the magnetic entropy and magnetization in YbRh_2(Si_{0.95}Ge_{0.05})_2
P. Gegenwart, Y. Tokiwa, K. Neumaier +2
Ferromagnetic Ordering in CeIr2B2: Transport, magnetization, specific heat and NMR studies
A. Prasad, V. K. Anand, U. B. Paramanik +5
Optical study of archetypical valence-fluctuating Eu-systems
V. Guritanu, S. Seiro, J. Sichelschmidt +5
Magnetic state in URu2Si2, UPd2Al3 and UNi2Al3 probed by point contacts
Yu. G. Naidyuk, O. E. Kvitnitskaya, A. G. M. Jansen +3
Quasi-one-dimensional spin chains in CuSiO3: an EPR study
J. Sichelschmidt, A. Loidl, M. Baenitz +3
Itinerant and local-moment magnetism in EuCr2As2 single crystals
U. B. Paramanik, R. Prasad, C. Geibel +1
Exotic superconductivity in the coexistent phase of antiferromagnetism and superconductivity in CeCu2(Si0.98Ge0.02)2: A Cu-NQR study under hydrostatic pressure
Y. Kawasaki, K. Ishida, S. Kawasaki +5
Magnetization study on the field-induced quantum critical point in YbRh_2Si_2
Y. Tokiwa, C. Geibel, F. Steglich +1
Effect of pressure on the magnetostructural transition in SrFe2As2
M. Kumar, M. Nicklas, A. Jesche +7
Far-infrared optical conductivity of CeCu2Si2
J. Sichelschmidt, A. Herzog, H. S. Jeevan +4
Magnetic order in Pr2Pd3Ge5 and possible heavy fermion behavior in Pr2Rh3Ge5
V. K. Anand, Z. Hossain, C. Geibel
Elastic Constants and Charge Ordering in a'-NaV2O5
H. Schwenk, S. Zherlitsyn, B. Luethi +2
CeRuPO: A rare example of a Ferromagnetic Kondo lattice
C. Krellner, N. S. Kini, E. M. Bruning +5
How chemical pressure affects the fundamental properties of rare-earth pnictides: an ARPES view
M. G. Holder, A. Jesche, P. Lombardo +9
CuSiO_3 : a quasi - one - dimensional S=1/2 antiferromagnetic chain system
M. Baenitz, C. Geibel, M. Dischner +5
Non-Fermi liquid states in the pressurized $CeCu_2(Si_{1-x}Ge_x)_2$ system: two critical points
H. Q. Yuan, F. M. Grosche, M. Deppe +3
Thermal and Electrical Transport across a Magnetic Quantum Critical Point
H. Pfau, S. Hartmann, U. Stockert +11
Why could Electron Spin Resonance be observed in a heavy fermion Kondo lattice?
B. I. Kochelaev, S. I. Belov, A. M. Skvortsova +5
Normal-State Hall Effect and the Insulating Resistivity of High-T_c Cuprates at Low Temperatures
Yoichi Ando, G. S. Boebinger, A. Passner +5
Evidence for a Non-Fermi-Liquid Phase in Ge-Substituted YbRh2Si2
J. Custers, P. Gegenwart, C. Geibel +3
Kondo-Cluster-Glass State near a Ferromagnetic Quantum Phase Transition
T. Westerkamp, M. Deppe, R. Kuechler +5
Electron Spin Resonance of the ferromagnetic Kondo lattice CeRuPO
T. Förster, J. Sichelschmidt, C. Krellner +2
Magnetic order and spin dynamics in the proximity of a ferromagnetic quantum critical point: A μSR study of YbNi4P2
J. Spehling, M. Günther, C. Krellner +5
Magnetically driven superconductivity in CeCu2Si2
O. Stockert, J. Arndt, E. Faulhaber +8
Local character of the highest antiferromagnetic Ce-system CeTi{1-x}Sc{x} Ge
J. G. Sereni, P. Pedrazzini, M. Gomez Berisso +5
Low temperature properties of the Electron Spin Resonance in YbRh2Si2
J. Sichelschmidt, T. Kambe, I. Fazlishanov +12
Effects of in-chain and off-chain substitutions on spin fluctuations in the spin-Peierls compound CuGeO_3
P. Lemmens, M. Fischer, G. Güntherodt +6
Valence Fluctuation in CeMo2Si2C
U. B. Paramanik, Anupam, U. Burkhard +3
Electron Spin Resonance of the Yb 4f moment in Yb(Rh1-xCox)2Si2
T. Gruner, J. Sichelschmidt, C. Klingner +3
Anisotropic electron spin resonance of YbIr2Si2
T. Gruner, J. Wykhoff, J. Sichelschmidt +3
Temperature dependence of the Kondo resonance and its satellites in CeCu_2Si_2
F. Reinert, D. Ehm, S. Schmidt +5
Ce-L3-XAS study of the temperature dependence of the 4f occupancy in the Kondo system Ce2Rh3Al9
C. Grazioli, Z. Hu, M. S. Golden +3
Single crystal growth and anisotropy of CeRuPO
C. Krellner, C. Geibel
Magnetic and structural transitions in layered FeAs systems: AFe2As2 versus RFeAsO compounds
C. Krellner, N. Caroca-Canales, A. Jesche +3
Effect of Ni-doping on magnetism and superconductivity in Eu0.5K0.5Fe2As2
Anupam, V. K. Anand, P. L. Paulose +3
High-Temperature Superconductivity in Eu0.5K0.5Fe2As2
H. S. Jeevan, Z. Hossain, Deepa Kasinathan +3
Possible re-entrant superconductivity in EuFe2As2 under pressure
C. F. Miclea, M. Nicklas, H. S. Jeevan +6
Quantum phase transition in the heavy-fermion compound YbIr$_2$Si$_2$
H. Q. Yuan, M. Nicklas, Z. Hossain +2
Interplay between superconductivity and magnetism in K-doped EuFe2As2
Anupam, P. L. Paulose, H. S. Jeevan +2
Strong frustration due to competing ferromagnetic and antiferromagnetic interactions: magnetic properties of M(VO)2(PO4)2 (M = Ca and Sr)
R. Nath, A. A. Tsirlin, E. E. Kaul +4
Divergence of the Heavy Quasiparticle Mass at the Antiferromagnetic Quantum Critical Point in YbRh_2Si_2
P. Gegenwart, J. Custers, T. Tayama +4
Divergence of the Grueneisen Ratio at Quantum Critical Points in Heavy Fermion Metals
R. Kuechler, N. Oeschler, P. Gegenwart +8
Tuning Heavy Fermion Systems into Quantum Criticality by Magnetic Field
P. Gegenwart, J. Custers, T. Tayama +8
Multiple energy scales at a quantum critical point
P. Gegenwart, T. Westerkamp, C. Krellner +6
Effect of chemical substitution and pressure on YbRh2Si2
M. Nicklas, M. E. Macovei, J. Ferstl +3
Electrical Resistivity and Specific Heat of EuFe2As2 Single Crystals: Magnetic homologue of SrFe2As2
H. S. Jeevan, Z. Hossain, Deepa Kasinathan +3
Strong coupling between magnetic and structural order parameters in SrFe2As2
A. Jesche, N. Caroca-Canales, H. Rosner +11
Hydrostatic and chemical pressure tuning of CeFeAs_1-xP_xO single crystals
K. Mydeen, E. Lengyel, A. Jesche +2
Spin dynamics in a structurally ordered non-Fermi liquid compound: YbRh_2Si_2
K. Ishida, D. E. MacLaughlin, O. O. Bernal +5
Phase separation and frustrated square lattice magnetism of Na1.5VOPO4F0.5
A. A. Tsirlin, R. Nath, A. M. Abakumov +7
Divergence of the Magnetic Grüneisen Ratio at the Field-Induced Quantum Critical Point in YbRh$_2$Si$_2$
Y. Tokiwa, T. Radu, P. Gegenwart +2
Spin gap behavior and charge ordering in α^{\prime}-NaV_2O_5 probed by light scattering
M. Fischer, P. Lemmens, G. Els +5
From magnetic to Fermi Liquid behavior in CeCo{1-x}Fe{x}Si alloys
J. G. Sereni, M. Gómez Berisso, D. Betancourth +3
Columnar magnetic structure coupled with orthorhombic distortion in the antiferromagnetic iron arsenide SrFe$_2$As$_2$
K. Kaneko, A. Hoser, N. Caroca-Canales +4
Evolution of the Kondo state of YbRh2Si2 probed by high field ESR
U. SchaufuÃ, V. Kataev, A. A. Zvyagin +6
Heavy fermion behavior in PrRh2B2C: Excitonic mass enhancement
V. K. Anand, Z. Hossain, G. Chen +2
Sr2V3O9 and Ba2V3O9: quasi one-dimensional spin-systems with an anomalous low temperature susceptibility
E. E. Kaul, H. Rosner, V. Yushankhai +3
Break up of heavy fermions at an antiferromagnetic instability
S. Friedemann, S. Wirth, S. Kirchner +7
H - T phase diagram of YbCo2Si2 with H // [100]
L. Pedrero, M. Brando, C. Klingner +3
Electrical resistivity ofYb(Rh1-xCox)2Si2 single crystals at low temperatures
S. Friedemann, N. Oeschler, C. Krellner +2
Anisotropy, disorder, and superconductivity in CeCu2Si2 under high pressure
A. T. Holmes, D. Jaccard, H. S. Jeevan +2
Development of the critical exponent at the antiferromagnetic phase transition of YbRh2Si2 under chemical pressure
C. Krellner, C. Klingner, C. Geibel +1
Ferromagnetic order in Yb(Rh$_{0.73}$Co$_{0.27}$)$_{2}$Si$_{2}$
S. Lausberg, A. Hannaske, A. Steppke +7
The J_1-J_2 model revisited : Phenomenology of CuGeO_3
V. N. Muthukumar, Claudius Gros, Roser Valenti +6
NMR and μSR study of spin correlations in SrZnVO(PO4)2 a S=1/2 frustrated magnet on a square lattice
L. Bossoni, P. Carretta, R. Nath +3
Structural and magnetic transition in CeFeAsO: separated or connected?
A. Jesche, C. Krellner, M. de Souza +2
ESR of YbRh2Si2 and 174YbRh2Si2 : local and itinerant properties
J. Wykhoff, J. Sichelschmidt, G. Lapertot +7
Electronic and magnetic properties of K$_{2}$CuP$_{2}$O$_{7}$ - a model S=1/2 Heisenberg chain system
R. Nath, Deepa Kasinathan, H. Rosner +2
Magnetic susceptibility of YbRh2Si2 and YbIr2Si2 on the basis of a localized 4f electron approach
A. S. Kutuzov, A. M. Skvortsova, S. I. Belov +6
Effect of Hydrostatic Pressure on the Kondo Effect in the Heavy Fermion System Yb$_2$Fe$_3$Si$_5$
Yogesh Singh, S. Ramakrishnan, C. Geibel
Comment on "Zeeman-Driven Lifshitz Transition: A Model for the Experimentally Observed Fermi-Surface Reconstruction in YbRh2Si2"
S. Friedemann, S. Paschen, C. Geibel +5
Effect of pressure on the Electron Spin Resonance of a Heavy-Fermion metal
J. Sichelschmidt, H. -A. Krug von Nidda, D. V. Zakharov +8
Spin correlations and exchange in square lattice frustrated ferromagnets
M. Skoulatos, J. P. Goff, C. Geibel +8
Low-temperature thermopower study of YbRh2Si2
S. Hartmann, N. Oeschler, C. Krellner +2
CeFePO: A Heavy Fermion Metal with Ferromagnetic Correlations
E. M. Brüning, C. Krellner, M. Baenitz +3
Observation of an optical non-Fermi-liquid behavior in the heavy fermion state of YbRh$_{2}$Si$_{2}$
S. Kimura, J. Sichelschmidt, J. Ferstl +3
Study of the Ce(Rh$_{1-x}$Pd$_x$)$_2$Si$_2$ alloy: evidence for itinerant character of the magnetic order in CeRh$_2$Si$_2$
M. Gomez Berisso, P. Pedrazzini, J. G. Sereni +3
Effect of pressure and Ir substitution in YbRh2Si2
M. E. Macovei, M. Nicklas, C. Krellner +2
Spin fluctuations with two-dimensional XY behavior in a frustrated S = 1/2 square-lattice ferromagnet
T. Förster, F. A. Garcia, T. Gruner +4
Coexistence of antiferromagnetism and superconductivity in heavy-fermions systems
Y. Kitaoka, Y. Kawasaki, T. Mito +9
Strong ferromagnetism at the surface of an antiferromagnet caused by buried magnetic moments
Alla Chikina, Marc Höppner, Silvia Seiro +13
Unconventional magnetism in multivalent charge-ordered YbPtGe$_2$ probed by $^{195}$Pt- and $^{171}$Yb-NMR
R. Sarkar, R. Gumeniuk, A. Leithe-Jasper +4
^31P NMR investigations on the ferromagnetic quantum critical system YbNi_4P_2
R. Sarkar, P. Khuntia, C. Krellner +3
Violation of critical universality at the antiferromagnetic phase transition of YbRh2Si2
C. Krellner, S. Hartmann, A. Pikul +5
Interplay between 3d and 4f magnetism in CeCoPO
C. Krellner, U. Burkhardt, C. Geibel
Rare earth magnetism in CeFeAsO: A single crystal study
A. Jesche, C. Krellner, M. de Souza +2
Kondo effect in Ce(x)La(1-x)Cu(2.05)Si(2) intermetallics
I. Aviani, M. Miljak, V. Zlatic +3
NaV_2O_5 as a quarter-filled ladder compound
H. Smolinski, C. Gros, W. Weber +4
Pressure Tuning of the Interplay of Magnetism and Superconductivity in CeCu2Si2
E. Lengyel, M. Nicklas, H. S. Jeevan +2
Quantum Criticality in doped CePd_1-xRh_x Ferromagnet
J. G. Sereni, T. Westerkamp, R. Kuechler +3
Quantum Griffiths phase in CePd(1-x)Rh(x) with x ~ 0.8
M. Brando, T. Westerkamp, M. Deppe +3
Interplay of Dirac fermions and heavy quasiparticles in solids
M. Höppner, S. Seiro, A. Chikina +14
Quasiquartet CEF ground state with possible quadrupolar ordering in the tetragonal compound YbRu$_{2}$Ge$_{2}$
H. S. Jeevan, Z. Hossain, C. Geibel
Interplay between Kondo suppression and Lifshitz transitions in YbRh$_2$Si$_2$ at high magnetic fields
H. Pfau, R. Daou, S. Lausberg +11