Publications (96)
kappa-(BEDT-TTF)_2Cu[N(CN)_2]Br: a Fully Gapped Strong-Coupling Superconductor
H. Elsinger, J. Wosnitza, S. Wanka +3
Magnetic Breakdown in the electron-doped cuprate superconductor Nd$_{2-x}$Ce$_x$CuO$_4$: the reconstructed Fermi surface survives in the strongly overdoped regime
T. Helm, M. V. Kartsovnik, I. Sheikin +8
Magnetoelastic phenomena in antiferromagnetic uranium intermetallics: the $\mathrm{UAu_{2}Si_{2}}$ case
M. Vališka, H. Saito, T. Yanagisawa +10
ESR of coupled spin-1/2 chains: unveiling zig-zag-type interchain correlations
A. A. Validov, M. Ozerov, J. Wosnitza +4
Intrinsic and extrinsic nonstationary field-driven processes in the spin-ice compound Dy2Ti2O7
S. Erfanifam, S. Zherlitsyn, J. Wosnitza +4
ESR modes in a Strong-Leg Ladder in the Tomonaga-Luttinger Liquid Phase
M. Ozerov, M. Maksymenko, J. Wosnitza +6
Upper critical magnetic field in Ba_0.68K_0.32Fe_2As_2 and Ba(Fe_0.93Co_0.07)_2As_2
V. A. Gasparov, L. Drigo, A. Audouard +6
Direct observation of band-gap closure for a semiconducting carbon nanotube in a large parallel magnetic field
S. H. Jhang, M. Marganska, Y. Skourski +4
Spin-zero anomaly in the magnetic quantum oscillations of a two-dimensional metal
J. Wosnitza, V. M. Gvozdikov, J. Hagel +4
Calorimetric Evidence for a Fulde-Ferrell-Larkin-Ovchinnikov Superconducting State in the Layered Organic Superconductor κ$-(BEDT-TTF)$_2$Cu(NCS)$_2$
R. Lortz, Y. Wang, A. Demuer +5
Defect-induced magnetism in SiC probed by nuclear magnetic resonance
Z. T. Zhang, D. Dmytriieva, S. Molatta +5
Electronic Griffiths Phase in the Te - Doped Semiconductor FeSb$_{2}$
Rongwei Hu, Kefeng Wang, Hyejin Ryu +5
Hybridization-Driven Orthorhombic Lattice Instability in URu2Si2
T. Yanagisawa, S. Mombetsu, H. Hidaka +8
Ultrasonic investigations of spin-ices Dy$_2$Ti$_2$O$_7$ and Ho$_2$Ti$_2$O$_7$ in and out of equilibrium
S. Erfanifam, S. Zherlitsyn, S. Yasin +7
Fermi Surface Evolution in an Electron-Doped High-Tc Superconductor Revealed by Magnetic Quantum Oscillations
T. Helm, M. V. Kartsovnik, M. Bartkowiak +5
Magnetic-field induced band-structure change in CeBiPt
N. Kozlova, J. Hagel, M. Doerr +11
Field-induced metal-insulator transition in a two-dimensional organic superconductor
J. Wosnitza, S. Wanka, J. Hagel +9
Multiband behavior and non-metallic low-temperature state of K$_{0.50}$Na$_{0.24}$Fe$_{1.52}$Se$_{2}$
Hyejin Ryu, F. Wolff-Fabris, J. B. Warren +3
Quantum criticality in the coupled two-leg spin ladder Ba2CuTeO6
A. Glamazda, Y. S. Choi, S. -H. Do +8
Magnetotransport through graphene nanoribbons at high magnetic fields
S. Minke, S. H. Jhang, J. Wurm +6
Acoustic signatures of the phases and phase transitions in Yb$_2$Ti$_2$O$_7$
Subhro Bhattacharjee, S. Erfanifam, E. L. Green +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
Optical study of superconducting Pr$_2$CuO$_{x}$ with $x\simeq 4$
G. Chanda, R. P. S. M. Lobo, E. Schachinger +3
Coherent vs incoherent interlayer transport in layered metals
J. Wosnitza, J. Hagel, J. S. Qualls +8
Fermi-surface topology of the iron pnictide LaFe$_2$P$_2$
S. Blackburn, B. Prévost, M. Bartkowiak +12
Incoherence and enhanced magnetic quantum oscillations in the mixed state of a layered organic superconductor
V. M. Gvozdikov, J. Wosnitza
Magneto-structural transitions in a frustrated magnet at high fields
V. Tsurkan, S. Zherlitsyn, V. Felea +7
Anomalous temperature dependence of magnetic quantum oscillations in CeBiPt
G. Goll, J. Hagel, H. v. Loehneysen +5
Spin Dynamics in $S=1/2$ Chains with Next-Nearest-Neighbor Exchange Interactions
M. Ozerov, A. A. Zvyagin, E. Äižmár +5
Evidence of d-wave Superconductivity in K_(1-x)Na_xFe_2As_2 (x = 0, 0.1) Single Crystals from Low-Temperature Specific Heat Measurements
M. Abdel-Hafiez, V. Grinenko, S. Aswartham +20
Irreversible Magnetization Deep in the Vortex-Liquid State of a 2D Superconductor at High Magnetic Fields
T. Maniv, V. Zhuravlev, J. Wosnitza +1
Magnetic properties of the Haldane-gap material NENB
E. Cizmar, M. Ozerov, O. Ignatchik +9
Magnetic phase diagram of the helimagnetic spinel compound ZnCr2Se4 revisited by small-angle neutron scattering
A. S. Cameron, Y. V. Tymoshenko, P. Y. Portnichenko +7
B-T phase diagram of CoCr2O4 in magnetic fields up to 14 T
A. V. Pronin, M. Uhlarz, R. Beyer +8
Violation of critical universality at the antiferromagnetic phase transition of YbRh2Si2
C. Krellner, S. Hartmann, A. Pikul +5
Quasi-two-dimensional Fermi surfaces of the heavy-fermion superconductor Ce$_2$PdIn$_8$
K. Götze, J. Klotz, D. Gnida +7
Stacking-order dependent transport properties of trilayer graphene
S. H. Jhang, M. F. Craciun, S. Schmidmeier +8
Controlling magnetic order and quantum disorder in one- and zero-dimensional molecule-based magnets
T. Lancaster, P. A. Goddard, S. J. Blundell +19
Unconventional magnetostructural transition in CoCr2O4 at high magnetic fields
V. Tsurkan, S. Zherlitsyn, S. Yasin +6
Anisotropy of Magnetic Interactions in the Spin-Ladder Compound (C$_5$H$_{12}$N)$_2$CuBr$_4$
E. Äižmár, M. Ozerov, J. Wosnitza +8
Magnetic properties and revisited exchange integrals of the frustrated chain cuprate PbCuSO$_4$(OH)$_2$ - linarite
A. U. B. Wolter, F. Lipps, M. Schäpers +12
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
Evolution of antiferromagnetic domains in the all-in-all-out ordered pyrochlore Nd$_2$Zr$_2$O$_7$
L. Opherden, J. Hornung, T. Herrmannsdörfer +4
Fermi Surface of the Electron-doped Cuprate Superconductor Nd_{2-x}Ce_xCuO_{4} Probed by High-Field Magnetotransport
M. V. Kartsovnik, T. Helm, C. Putzke +10
Magnetic Excitations in the Spin-1 Anisotropic Heisenberg Antiferromagnetic Chain System NiCl$_2$-4SC(NH$_2$)$_2$
S. A. Zvyagin, J. Wosnitza, C. D. Batista +7
Monovacancy paramagnetism in neutron-irradiated graphite probed by $^{13}$C NMR
Z. T. Zhang, C. Xu, D. Dmytriieva +6
Interplay of frustration and magnetic field in the two-dimensional quantum antiferromagnet Cu(tn)Cl$_2$
A. OrendáÄová, E. Äižmár, J. S. Xia +11
Enhancement of the effective mass at high magnetic fields in CeRhIn$_5$
L. Jiao, M. Smidman, Y. Kohama +14
The Fulde-Ferrell-Larkin-Ovchinnikov State in the Organic Superconductor k-(BEDT-TTF)2Cu(NCS)2 as Observed in Magnetic Torque Experiments
B. Bergk, A. Demuer, I. Sheikin +4
Spin-orbit interaction in chiral carbon nanotubes probed in pulsed magnetic fields
S. H. Jhang, M. Marganska, Y. Skourski +6
Evolution of the Pauli spin-paramagnetic effect on the upper critical fields of K$_{x}$Fe$_{2-y}$Se$_{2-z}$S$_{z}$ single crystals
F. Wolff-Fabris, Hechang Lei, J. Wosnitza +1
DC and high-frequency conductivity of the organic metals beta"-(BEDT-TTF)2SF5RSO3 (R = CH2CF2 and CHF)
M. Glied, S. Yasin, S. Kaiser +5
Search for Multipolar Instability in URu$_2$Si$_2$ Studied by Ultrasonic Measurements under Pulsed Magnetic Field
T. Yanagisawa, S. Mombetsu, H. Hidaka +10
Character of magnetic excitations in a quasi-one-dimensional antiferromagnet near the quantum critical points: Impact on magneto-acoustic properties
O. Chiatti, A. Sytcheva, J. Wosnitza +5
Resistivity studies under hydrostatic pressure on a low-resistance variant of the quasi-2D organic superconductor kappa-(BEDT-TTF)2Cu[N(CN)2]Br: quest for intrinsic scattering contributions
C. Strack, C. Akinci, B. Wolf +5
Singlet-triplet excitations and high-field magnetization in CuTe2O5
Zhe Wang, M. Schmidt, Y. Goncharov +6
Interplay of Spin and Lattice Degrees of Freedom in the Frustrated Antiferromagnet CdCr_2O_4: High-field and Temperature Induced Anomalies of the Elastic Constants
Subhro Bhattacharjee, S. Zherlitsyn, O. Chiatti +7
Nonmetallic Low-Temperature Normal State of K0.70Fe1.46Se1.85Te0.15
Kefeng Wang, Hyejin Ryu, Erik Kampert +4
Microscopic study of the Fulde-Ferrell-Larkin-Ovchinnikov state in an all-organic superconductor
G. Koutroulakis, H. Kühne, J. A. Schlueter +2
Acoustic Faraday effect in Tb$_3$Ga$_5$O$_{12}$
A. Sytcheva, U. Loew, S. Yasin +5
Optical study of superconducting Ga-rich layers in silicon
T. Fischer, A. V. Pronin, R. Skrotzki +6
Increasing stripe-type fluctuations in $A$Fe$_{2}$As$_{2}$ ($A$ = K, Rb, Cs) superconductors probed by $^{75}$As NMR spectroscopy
Z. T. Zhang, D. Dmytriieva, S. Molatta +7
Direct measurements of the magnetocaloric effect in pulsed magnetic fields: The example of the Heusler alloy Ni$_{50}$Mn$_{35}$In$_{15}$
M. Ghorbani Zavareh, C. Salazar MejÃa, A. K. Nayak +4
Magnetic properties of the quasi-two-dimensional S = 1/2 Heisenberg antiferromagnet [Cu(pyz)2(HF2)]PF6
E. Cizmar, S. A. Zvyagin, R. Beyer +6
Magnetic excitations in the spin-1/2 triangular-lattice antiferromagnet Cs$_2$CuBr$_4$
S. A. Zvyagin, M. Ozerov, D. Kamenskyi +8
Evidence for a dynamical ground state in a frustrated pyrohafnate Tb2Hf2O7
V. K. Anand, L. Opherden, J. Xu +9
Inverted hysteresis and negative remanence in a homogeneous antiferromagnet
L. Opherden, T. Bilitewski, J. Hornung +7
Origin of magnetic moments in defective TiO2 single crystals
Shengqiang Zhou, E. Cizmar, K. Potzger +7
Charge fluctuations and superconductivity in organic conductors: the case of $β"$-(BEDT-TTF)$_2$SF$_5$CH$_2$CF$_2$SO$_3$
G. Koutroulakis, H. Kühne, H. H. Wang +3
Fermi surface reconstruction and dimensional topology change in Nd-doped CeCoIn$_5$
J. Klotz, K. Götze, I. Sheikin +8
Magnetic field induced strong valley polarization in the three dimensional topological semimetal LaBi
Nitesh Kumar, Chandra Shekhar, J. Klotz +2
Electron transport and anisotropy of the upper critical magnetic field in a Ba0.68K0.32Fe2As2 single crystals
V. A. Gasparov, F. Wolff-Fabris, D. L. Sun +2
THz-range free-electron laser ESR spectroscopy: techniques and applications in high magnetic fields
S. A. Zvyagin, M. Ozerov, E. Äižmár +6
High-field spectroscopy of singlet-triplet transitions in the spin-dimer systems Sr3Cr2O8 and Ba3Cr2O8
Zhe Wang, D. Kamenskyi, O. Cépas +14
Establishing the fundamental magnetic interactions in the chiral skyrmionic Mott insulator Cu2OSeO3 by terahertz electron spin resonance
M. Ozerov, J. Romhányi, M. Belesi +6
Electron-doping dependence of the anisotropic superconductivity in BaFe$_{2-x}$Ni$_{x}$As$_2$
Zhaosheng Wang, Tao Xie, E. Kampert +8
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
Magnetic structure of the antiferromagnetic half-Heusler compound NdBiPt
R. A. Mueller, A. Desilets-Benoit, N. Gauthier +9
Correlation between Fermi surface transformations and superconductivity in the electron-doped high-$T_c$ superconductor Nd$_{2-x}$Ce$_x$CuO$_4$
T. Helm, M. V. Kartsovnik, C. Proust +11
Magnetic-Torque Evidence for the Fulde-Ferrell-Larkin-Ovchinnikov State for In-Plane Magnetic Fields in the Organic Superconductor k-(BEDT-TTF)2Cu(NCS)2
B. Bergk, A. Demuer, I. Sheikin +4
Spin Dynamics of $Ni Cl_2-4SC(NH_2)_2$ in the Field-Induced Ordered Phase
S. A. Zvyagin, J. Wosnitza, A. K. Kolezhuk +6
Quantum Criticality of an Ising-like Spin-1/2 Antiferromagnetic Chain in Transverse Magnetic Field
Zhe Wang, T. Lorenz, D. I. Gorbunov +11
Magnetotransport and de Haas-van Alphen measurements in the type-II Weyl semimetal TaIrTe$_4$
Seunghyun Khim, Klaus Koepernik, Dmitry V. Efremov +8
Optical Conductivity Evidence of Clean-Limit Superconductivity in LiFeAs
R. P. S. M. Lobo, G. Chanda, A. V. Pronin +4
Magnetic order in the S=1/2 two-dimensional molecular antiferromagnet, copper pyrazine perchlorate Cu(Pz)_2(ClO_4)_2
T. Lancaster, S. J. Blundell, M. L. Brooks +14
Observation of an inter-sublattice exchange magnon in CoCr$_2$O$_4$ and analysis of magnetic ordering
D. Kamenskyi, H. Engelkamp, T. Fischer +9
Enhancement of the upper critical field in codoped iron-arsenic high-temperature superconductors
F. Weickert, M. Nicklas, W. Schnelle +3
Field-Induced Gap in a Quantum Spin-1/2 Chain in a Strong Magnetic Field
S. A. Zvyagin, E. Äižmár, M. Ozerov +4
Adiabatic physics of an exchange-coupled spin-dimer system: magnetocaloric effect, zero-point fluctuations, and possible two-dimensional universal behavior
J. Brambleby, P. A. Goddard, J. Singleton +9
CsMn(Br_xI_{1-x})_3: Crossover from an XY to an Ising Chiral Antiferromagnet
R. Buegel, J. Wosnitza, H. v. Loehneysen +2
Thermodynamic Properties of the Anisotropic Frustrated Spin-chain Compound Linarite PbCuSO$_4$(OH)$_2$
M. Schäpers, A. U. B. Wolter, S. -L. Drechsler +18
Quantum oscillations and the Fermi-surface topology of the Weyl semimetal NbP
J. Klotz, Shu-Chun Wu, Chandra Shekhar +8
Unconventional spin dynamics in the honeycomb-lattice material $α$-RuCl$_3$: high-field ESR studies
A. N. Ponomaryov, E. Schulze, J. Wosnitza +8
Electron Spin Resonance in a Spin-1/2 Heisenberg Strong-rung Ladder
A. N. Ponomaryov, M. Ozerov, L. Zviagina +8
Highly anisotropic energy gap in superconducting Ba(Fe$_{0.9}$Co$_{0.1}$)$_{2}$As$_{2}$ from optical conductivity measurements
T. Fischer, A. V. Pronin, J. Wosnitza +6
Direct determination of exchange parameters in Cs2CuBr4 and Cs2CuCl4: high-field ESR studies
S. A. Zvyagin, D. Kamenskyi, M. Ozerov +12