Publications (72)
Thermal expansion of LaFeAsO: Evidence for high-temperature fluctuations
L. Wang, U. Kohler, N. Leps +8
Magnetic behavior of single crystalline Ho$_2$PdSi$_3$
E. V. Sampathkumaran, H. Bitterlich, K. K. Iyer +2
Spin Frustration and Magnetic Exchange in Cobalt Aluminum Oxide Spinels
N. Tristan, V. Zestrea, G. Behr +5
Si-induced superconductivity and structural transformations in DyRh4B4
A. Köhler, G. Behr, G. Fuchs +2
Magnetic anomalies in single crystalline ErPd2Si2
E. V. Sampathkumaran, Niharika Mohapatra, Kartik K Iyer +3
The Superconducting Gap Behavior in the Antiferromagnetic Nickel-Borocarbide Compounds RNi2B2C (R=Dy, Ho, Er, Tm) Studied by Point-Contacts Spectroscopy
Yu. G. Naidyuk, G. Behr, N. L. Bobrov +7
Neutron-irradiation effects in LaO0.9F0.1FeAs superconductor
A. E. Karkin, J. Werner, G. Behr +1
Epitaxial growth and anisotropy of La(O,F)FeAs thin films deposited by Pulsed Laser Deposition
E. Backen, S. Haindl, T. Niemeier +5
Novel magnetic behavior of single crystalline Er2PdSi3
K. K. Iyer, P. L. Paulose, E. V. Sampathkumaran +7
Point-contact spectroscopy of the antiferromagnetic superconductor HoNi2B2C in the normal and superconducting state
Yu. G. Naidyuk, O. E. Kvitnitskaya, I. K. Yanson +6
Critical current and vortex dynamics in single crystals of Ca(Fe$_{1-x}$Co$_{x}$)$_2$As$_2$
A. K. Pramanik, L. Harnagea, S. Singh +6
Field and Temperature Dependence of the Superfluid Density in LaO_{1-x}F_xFeAs Superconductors: A Muon Spin Relaxation Study
H. Luetkens, H. -H. Klauss, R. Khasanov +10
Point-contact investigations of challenging superconductors: two-band MgB2, antiferromagnetic HoNi2B2C, heavy fermion UPd2Al3, paramagnetic MgCNi3
Yu. G. Naidyuk, O. E. Kvitnitskaya, I. K. Yanson +6
Interplay of Rare Earth and Iron magnetism in RFeAsO with R = La, Ce, Pr, and Sm: A muon spin relaxation study and symmetry analysis
H. Maeter, H. Luetkens, Yu. G. Pashkevich +11
Upper critical field measurements up to 60 T in arsenic-deficient LaO_(0.9)F_(0.1)FeAs_(1-delta): Pauli limiting behaviour at high fields vs improved superconductivity at low fields
G. Fuchs, S. -L. Drechsler, N. Kozlova +7
Weak superconducting pairing and a single isotropic energy gap in stoichiometric LiFeAs
D. S. Inosov, J. S. White, D. V. Evtushinsky +15
Ballistic heat transport of quantum spin excitations as seen in SrCuO2
N. Hlubek, P. Ribeiro, R. Saint-Martin +5
Point-contact spectroscopy of the borocarbide superconductor YNi2B2C
Yu. G. Naidyuk, D. L. Bashlakov, I. K. Yanson +4
Crystal growth of MgB2 from Mg-Cu-B melt flux and superconducting properties
D. Souptel, G. Behr, W. Loser +2
Electronic properties of LaOFFeAs in the normal state probed by NMR/NQR
H. -J. Grafe, G. Lang, F. Hammerath +12
The electronic phase diagram of the LaO1-xFxFeAs superconductor
H. Luetkens, H. -H. Klauss, M. Kraken +16
Commensurate Spin Density Wave in LaOFeAs: A Local Probe Study
H. -H. Klauss, H. Luetkens, R. Klingeler +14
Superconductivity without magnetism in LiFeAs
S. V. Borisenko, V. B. Zabolotnyy, D. V. Evtushinsky +8
Optical Study of LaO_0.9F_0.1FeAs: Evidence for a Weakly Coupled Superconducting State
S. -L. Drechsler, M. Grobosch, K. Koepernik +10
Unconventional superconductivity and normal state properties of epsilon-iron at high pressure
A. T. Holmes, D. Jaccard, G. Behr +2
Structural and electronic properties of LaFeAsO$_{0.85}$F$_{0.15}$ superconductor modified under neutron irradiation
A. Gerashenko, S. Verkhovskii, A. Karkin +5
Peculiarities of the superconducting gaps and the electron-boson interaction in TmNi2B2C as seen by point-contact spectroscopy
Yu. G. Naidyuk, O. E. Kvitnitskaya, L. V. Tiutrina +6
Damping of dHvA oscillations and vortex-lattice disorder in the peak-effect region of strong type-II superconductors
A. Maniv, T. Maniv, V. Zhuravlev +6
Suppression of ferromagnetism in CeSi_1.81 under temperature and pressure
S. Drotziger, C. Pfleiderer, M. Uhlarz +4
Electronic structure and nesting-driven enhancement of the RKKY interaction at the magnetic ordering propagation vector in Gd2PdSi3 and Tb2PdSi3
D. S. Inosov, D. V. Evtushinsky, A. Koitzsch +12
Superconductivity of epsilon-Fe: complete resistive transition
D. Jaccard, A. T. Holmes, G. Behr +2
Valence band and core level photoemission spectros-copy of LaFeAsO$_{1-x}$F$_{x}$
A. Koitzsch, D. Inosov, J. Fink +9
Point-contact spectroscopy of the nickel borocarbide superconductor YNi2B2C in the normal and superconducting state
D. L. Bashlakov, Yu. G. Naidyuk, I. K. Yanson +5
Pr magnetism and its interplay with the Fe spin density wave in PrFeAsO
U. Stockert, N. Leps, L. Wang +4
Electron-phonon interaction in transition metal diborides TB_2 (T=Zr, Nb, Ta) studied by point-contact spectroscopy
Yu. G. Naidyuk, O. E. Kvitnitskaya, I. K. Yanson +3
Magnetic Ordering and Negative Thermal Expansion in PrFeAsO
S. A. J. Kimber, D. N. Argyriou, F. Yokaichiya +9
Electron-Phonon Coupling Origin of the resistivity in YNi_{2}B_{2}C Single Crystals
R. S. Gonnelli, A. Morello, G. A. Ummarino +5
Phase diagram of iron-arsenide superconductors Ca(Fe1-xCox)2As2 (0 <= x <= 0.2)
L. Harnagea, S. Singh, G. Friemel +9
Resistivity and electron-phonon coupling in YNi$_2$B$_2$C single crystals
R. S. Gonnelli, V. A. Stepanov, A. Morello +5
Hole-doping in BaFe$_2$As$_2$: The case of Ba$_{1-x}$Na$_x$Fe$_2$As$_2$ single crystals
S. Aswartham, M. Abdel-Hafiez, D. Bombor +11
The intrinsic electronic phase diagram of iron-oxypnictide superconductors
C. Hess, A. Kondrat, A. Narduzzo +5
Local antiferromagnetic correlations in the iron pnictide superconductors LaFeAsO{1-x}F{x} and Ca(Fe,Co)2As2 as seen via normal-state susceptibility
R. Klingeler, N. Leps, I. Hellmann +11
Anisotropic spin-glass-like and quasi-one-dimensional magnetic behaviour in an intermetallic compound, Tb2PdSi3
P. L. Paulose, E. V. Sampathkumaran, H. Bitterlich +2
Evidence for Pauli-limiting behaviour at high fields and enhanced upper critical fields near T_c in several disordered FeAs based Superconductors
G. Fuchs, S. -L. Drechsler, N. Kozlova +11
$^{75}$As NMR studies of superconducting LaO$_{0.9}$F$_{0.1}$FeAs
H. -J. Grafe, D. Paar, G. Lang +8
Formation of metallic magnetic clusters in a Kondo-lattice metal: Evidence from an optical study
N. N. Kovaleva, K. I. Kugel, A. V. Bazhenov +5
Morphology of the Superconducting Vortex Lattice in Ultra-Pure Niobium
S. Mühlbauer, C. Pfleiderer, P. Böni +5
High-Field Pauli-Limiting Behavior and Strongly Enhanced Upper Critical Magnetic Fields near the Transition Temperature of an Arsenic-Deficient LaO_0.9F_0.1FeAs_(1-δ) Superconductor
G. Fuchs, S. -L. Drechsler, N. Kozlova +14
A transition from antiferromagnetism to spin-glass freezing in single crystalline, Dy2PdSi3
K. K. Iyer, P. L. Paulose, E. V. Sampathkumaran +3
Bond disorder and breakdown of ballistic heat transport in the spin-1/2 antiferromagnetic Heisenberg chain as seen in Ca-doped SrCuO2
N. Hlubek, P. Ribeiro, R. Saint-Martin +9
Electronic structure and weak electron-phonon coupling in TaB$_2$
H. Rosner, W. E. Pickett, S. -L. Drechsler +6
Time Resolved Stroboscopic Neutron Scattering of Vortex Lattice Dynamics in Superconducting Niobium
S. Mühlbauer, C. Pfleiderer, P. Böni +5
Observation of phonons with resonant inelastic x-ray scattering
H. Yavas, M. van Veenendaal, J. van den Brink +9
Field-induced gapless electron pocket in the superconducting vortex phase of YNi2B2C as probed by magnetoacoustic quantum oscillations
J. Nössler, R. Seerig, S. Yasin +7
Nanoscale electronic order in iron pnictides
G. Lang, H. -J. Grafe, D. Paar +5
Evidence for Fermi surface reconstruction in the static stripe phase of La$_{1.8-x}$Eu$_{0.2}$Sr$_x$CuO$_{4}$, $x=1/8$
V. B. Zabolotnyy, A. A. Kordyuk, D. S. Inosov +9
Time of life as it is in LiFeAs
A. A. Kordyuk, V. B. Zabolotnyy, D. V. Evtushinsky +7
Unusual disorder effects in superconducting LaFeAs_(1-d)O_0.9F_0.1 as revealed by NMR spectroscopy
F. Hammerath, S. -L. Drechsler, H. -J. Grafe +6
Nematicity in LaFeAsO$_{1-x}$F$_x$
C. Hess, H. Grafe, A. Kondrat +6
Study of the electron-phonon interaction in metal diborides MeB_2 (Me=Zr, Nb, Ta, Mg) by point-contact spectroscopy
I. K. Yanson, Yu. G. Naidyuk, O. E. Kvitnitskaya +12
One- and Two-Triplon Spectra of a Cuprate Ladder
S. Notbohm, P. Ribeiro, B. Lake +12
New insight into the physics of iron pnictides from optical and penetration depth data
S. -L. Drechsler, H. Rosner, M. Grobosch +12
Spatial competition of the ground states in 1111 iron pnictides
G. Lang, L. Veyrat, U. Graefe +5
Point-contact spectroscopy of the nickel borocarbide superconductors RNi2B2C (R=Y, Dy, Ho, Er, Tm, Lu)
Yu. G. Naidyuk, D. L. Bashlakov, N. L. Bobrov +10
On the electronic structure of electron doped LaOFeAs as seen by X-ray absorption spectroscopy
T. Kroll, S. Bonhommeau, T. Kachel +14
High-field electron spin resonance spectroscopy study of GdO$_{1-x}$F$_{x}$FeAs superconductors
A. Alfonsov, F. Murányi, V. Kataev +16
Scaling of normal-state transport properties of 1111 iron-pnictide superconductors
E. Arushanov, C. Hess, G. Behr +6
Thermal expansion of RFeAsO (R=La,Ce,Pr,Sm,Gd)
R. Klingeler, L. Wang, U. Kohler +3
Point-contact spectroscopy of the antiferromagnetic superconductor HoNi2B2C
Yu. G. Naidyuk, O. E. Kvitnitskaya, I. K. Yanson +6
Upper critical field, penetration depth, and depinning frequency of the novel high-temperature superconductor LaFeAsO$_{0.9}$F$_{0.1}$ studied by microwave surface impedance
A. Narduzzo, M. S. GrbiÄ, M. Požek +10
Growth and characterization of epitaxial LuNi2B2C thin films on MgO single crystals
T. Niemeier, R. Hühne, A. Köhler +3
Highly Dispersive Spin Excitations in the Chain Cuprate Li2CuO2
W. E. A. Lorenz, R. O. Kuzian, S. -L. Drechsler +11