Publications (94)
Temperature-dependent spin gap and singlet ground state in BaCuSi2O6
Y. Sasago, K. Uchinokura, A. Zheludev +1
Modes of magnetic resonance of S=1 dimer chain compound NTENP
V. N. Glazkov, A. I. Smirnov, A. Zheludev +1
An experimental measurement of the staggered magnetization curve for a Haldane spin chain
A. Zheludev, E. Ressouche, S. Maslov +3
Coexistence of Haldane gap excitations and long range antiferromagnetic order in mixed-spin nickelates R_2 Ba Ni O_5
S. Maslov, A. Zheludev
Effect of pressure on the quantum spin ladder material IPA-CuCl3
Tao Hong, V. O. Garlea, A. Zheludev +5
Pressure-induced quantum critical and multicritical points in a frustrated spin liquid
M. Thede, A. Mannig, M. MÃ¥nsson +4
Cooperative ordering of gapped and gapless spin networks in Cu$_2$Fe$_2$Ge$_4$O$_{13}$
T. Masuda, A. Zheludev, B. Grenier +4
Haldane-gap excitations in the low-H_c 1-dimensional quantum antiferromagnet NDMAP
A. Zheludev, Y. Chen, C. L. Broholm +2
Excitations from a chiral magnetized state of a frustrated quantum spin liquid
A. Zheludev, V. O. Garlea, A. Tsvelik +4
Bond Randomness Induced Magnon Decoherence in a Spin-1/2 Ladder Compound
B. Náfrádi, T. Keller, H. Manaka +3
Quasi-universal finite-$T$ scaling in gapped one-dimensional quantum magnets
A. Zheludev, V. O. Garlea, L. -P. Regnault +3
Gap excitations in a four-leg Heisenberg spin tube antiferromagnet
V. O. Garlea, A. Zheludev, L. -P. Regnault +5
Distribution of NMR relaxations in a random Heisenberg chain
T. Shiroka, F. Casola, V. Glazkov +4
Spin-Vacancy-Induced Long-Range Order in a New Haldane-Gap Antiferromagnet
Y. Uchiyama, Y. Sasago, I. Tsukada +5
Quasi-elastic neutron scattering in the high-field phase of a Haldane antiferromagnet
A. Zheludev, Z. Honda, Y. Chen +2
Dynamics of the two-dimensional S=1/2 dimer system (C5H6N2F)2CuCl4
Tao Hong, S. N. Gvasaliya, S. Herringer +5
Spin dynamics in the $S=1/2$ weakly-coupled chains antiferromagnet BaCu$_2$Si$_2$O$_7$
A. Zheludev, M. Kenzelmann, S. Raymond +3
Attractive Tomonaga-Luttinger Liquid in a Quantum Spin Ladder
M. Jeong, H. Mayaffre, C. Berthier +3
Electron spin resonance study of anisotropic interactions in a two-dimensional spin gap magnet PHCC
V. N. Glazkov, T. S. Yankova, J. Sichelschmidt +2
Impact of strong disorder on the static magnetic properties of the spin-chain compound BaCu2SiGeO7
T. Shiroka, F. Casola, W. Lorenz +3
Spin excitations under fields in an anisotropic bond-alternating quantum S=1 chain: contrast with Haldane spin chains
M. Hagiwara, L. P. Regnault, A. Zheludev +8
Magnetic structure of the frustrated S=1/2 chain magnet LiCu2O2 doped with nonmagnetic Zn
A. A. Bush, N. Büttgen, A. A. Gippius +7
Dynamics of an anisotropic Haldane antiferromagnet in strong magnetic field
A. Zheludev, S. M. Shapiro, Z. Honda +8
Symmetric and asymmetric excitations of a strong-leg quantum spin ladder
D. Schmidiger, P. Bouillot, G. Ehlers +5
Neutron Scattering Study of Quantum Phase Transitions in Integral Spin Chains
A. Zheludev
Half-ordered state in the anisotropic Haldane-gap antiferromagnet NDMAP
A. Zheludev, B. Grenier, E. Ressouche +2
Energy separation of single-particle and continuum states in a S=1/2 weakly-coupled chains antiferromagnet
A. Zheludev, M. Kenzelmann, S. Raymond +7
Long-lived magnons throughout the Brillouin zone of the strong-leg spin ladder (C$_7$H$_{10}$N)$_2$CuBr$_4$
D. Schmidiger, S. Muehlbauer, S. N. Gvasaliya +2
Magnetic field effect on Fe-induced short-range magnetic correlation and electrical conductivity in Bi$_{1.75}$Pb$_{0.35}$Sr$_{1.90}$Cu$_{0.91}$Fe$_{0.09}$O$_{6+y}$
S. Wakimoto, H. Hiraka, K. Kudo +8
Reply to Comment on "Competition between helimagnetism and commensurate quantum spin correlations in LiCu2O2"
T. Masuda, A. Zheludev, A. Bush +2
Polarization dependence of spin excitations in BaCu2Si2O7
A. Zheludev, S. Raymond, L. -P. Regnault +4
Antiferromagnetic order in weakly coupled random spin chains
J. Kokalj, J. Herbrych, A. Zheludev +1
Magnetic excitations in weakly coupled spin dimers and chains material Cu2Fe2Ge4O13
T. Masuda, A. Zheludev, B. Sales +3
Ordering in weakly coupled random singlet spin chains
M. Thede, F. Xiao, Ch. Baines +3
Synthesis and structural characterization of 2Dioxane.2H2O.CuCl2: metal-organic compound with Heisenberg antiferromagnetic S=1/2 chains
Tao Hong, R. Custelcean, B. C. Sales +3
Experimental evidence for Shekhtman-Entin-Wohlman-Aharony (SEA) interactions in Ba2CuGe2O7
A. Zheludev, S. Maslov, I. Zaliznyak +5
Magnetic ordering, spin waves, and Haldane gap excitations in (Nd_x Y_{1-x})_2 Ba Ni O_5 linear-chain mixed-spin antiferromagnets
T. Yokoo, S. Raymond, A. Zheludev +6
Formation of gapless triplets in the bond-doped spin-gap antiferromagnet (C$_4$H$_{12}$N$_2$)(Cu$_2$Cl$_6$)
V. N. Glazkov, G. Skoblin, D. Hüvonen +2
Spin Structures of Spin-Orbit Coupled Square-Lattice Antiferromagnets
Jia-Wei Mei, A. Zheludev
Comment on "Field-driven phase transitions in a quasi-two-dimensional quantum antiferromagnet"
A. Zheludev, D. Huvonen
Critical exponents and intrinsic broadening of the field-induced transition in NiCl$_2$$\cdot$4SC(NH$_2$)$_2$
E. Wulf, D. Hüvonen, R. Schönemann +7
Distribution of exchange energy in a bond-alternating S=1 quantum spin chain
A. Zheludev, T. Masuda, B. Sales +4
Polarized-neutron study of longitudinal Haldane-gap excitations in Nd$_2$BaNiO$_5$
S. Raymond, T. Yokoo, A. Zheludev +3
The square-lattice spiral magnet Ba_2CuGe_2O_7 in an in-plane magnetic field
A. Zheludev, S. Maslov, G. Shirane +5
A microscopic model for a class of mixed-spin quantum antiferromagnets
J. V. Alvarez, Roser Valenti, A. Zheludev
Asymmetric Thermal Lineshape Broadening in a Gapped 3-Dimensional Antiferromagnet - Evidence for Strong Correlations at Finite Temperature
D. L. Quintero-Castro, B. Lake, A. T. M. N. Islam +6
Double-k phase of the Dzyaloshinskii-Moriya helimagnet Ba2CuGe2O7
S. Mühlbauer, S. N. Gvasaliya, E. Pomjakushina +1
Spectral and thermodynamic properties of a strong-leg quantum spin ladder
D. Schmidiger, P. Bouillot, S. Muhlbauer +4
Magnetic anisotropy and low-energy spin waves in the Dzyaloshinskii-Moriya spiral magnet Ba_2 Cu Ge_2 O_7
A. Zheludev, S. Maslov, G. Shirane +6
Low Temperature Dynamics of Magnons in a Spin-1/2 Ladder Compound
B. Náfrádi, T. Keller, H. Manaka +2
Magnetic phase diagram of the frustrated S=1/2 chain magnet LiCu_2O_2
A. A. Bush, V. N. Glazkov, M. Hagiwara +7
Co-existing chiral and collinear phases in a distorted triangular antiferromagnet
A. I. Smirnov, L. E. Svistov, L. A. Prozorova +10
IPA-CuCl$_3$: a S=1/2 Ladder with Ferromagnetic Rungs
T. Masuda, A. Zheludev, H. Manaka +1
Excitations in a quantum spin liquid with random bonds
D. Huvonen, S. Zhao, G. Ehlers +3
Scaling of temporal correlations in an attractive Tomonaga-Luttinger spin liquid
K. Yu. Povarov, D. Schmidiger, N. Reynolds +2
Spin waves and magnetic interactions in LiCu2O2
T. Masuda, A. Zheludev, B. Roessli +2
Interacting quantum spin chains. [Invited paper for the International Conference on Neutron Scattering ICNS-2001.]
A. Zheludev
Quantum and classical dynamics in complex one-dimensional antiferromagnets
A. Zheludev, S. Maslov, T. Yokoo +3
Structure of the exotic spin-flop states in BaCu2Si2O7
A. Zheludev, E. Ressouche, I. Tsukada +1
The tunable quantum spin ladder Cu(Qnx)(Cl$_{(1-x)}$Br$_{x}$)$_{2}$
K. Yu. Povarov, W. E. A. Lorenz, F. Xiao +3
Anomalous percolation and quantum criticality in diluted rare-earth nickelates
J. V. Alvarez, H. Rieger, A. Zheludev
Massive triplet excitations in a magnetized anisotropic Haldane spin chain
A. Zheludev, Z. Honda, C. Broholm +5
Field-induced incommensurate-to-commensurate transition in Ba_2CuGe_2O_7
A. Zheludev, S. Maslov, G. Shirane +3
Dynamics of composite Haldane spin chains in IPA-CuCl3
T. Masuda, A. Zheludev, H. Manaka +3
Field-concentration phase diagram of a quantum spin liquid with bond defects
D. Hüvonen, G. Ballon, A. Zheludev
Phase Transition of the Uniaxial Disordered Ferroelectric Sr$_{0.61}$Ba$_{0.39}$Nb$_2$O$_6$
S. N. Gvasaliya, R. A. Cowley, L. I. Ivleva +3
Microscopic Coexistence of Antiferromagnetic and Spin-Glass States
S. Chillal, M. Thede, F. J. Litterst +4
Magnetic-field induced multiferroicity in a quantum critical frustrated spin liquid
F. Schrettle, S. Krohns, P. Lunkenheimer +4
Phase Diagram of the Dzyaloshinskii-Moriya Helimagnet Ba2CuGe2O7 in Canted Magnetic Fields
S. Muhlbauer, S. Gvasaliya, E. Pomjakushina +1
Disorder instability of the magnon condensate in a frustrated spin ladder
E. Wulf, S. Mühlbauer, T. Yankova +1
Dynamics of quantum spin liquid and spin solid phases in IPA-CuCl3 under field
A. Zheludev, V. O. Garlea, T. Masuda +9
Spectrum of a magnetized strong-leg quantum spin ladder
D. Schmidiger, P. Bouillot, T. Guidi +4
Field-induced commensurate long-range order in the Haldane-gap system NDMAZ
A. Zheludev, Z. Honda, K. katsumata +2
BaCu_2Si_2O_7: a new quasi 1-dimensional S = 1/2 antiferromagnetic chain system
I. Tsukada, Y. Sasago, K. Uchinokura +5
Spin pseudogap in Ni-doped SrCuO2
G. Simutis, S. Gvasaliya, M. Mansson +11
Magnetic excitations in coupled Haldane spin chains near the quantum critical point
A. Zheludev, T. Masuda, I. Tsukada +4
Spin dimers under staggered and random field in Cu$_2$Fe$_2$Ge$_4$O$_{13}
T. Masuda, K. Kakurai, A. Zheludev
BiCu$_2$VO$_6$: a new narrow-band spin-gap material
T. Masuda, A. Zheludev, H. Kageyama +1
Erratum: Dynamics and scaling in a quantum spin chain material with bond randomness
T. Masuda, A. Zheludev, K. Uchinokura +2
Helimagnetism in a disordered and geometrically frustrated quantum spin chain
T. Masuda, A. Zheludev, A. Bush +2
Comment on "Transition from Bose glass to a condensate of triplons in Tl$_{1-x}$K$_x$CuCl$_3$"
A. Zheludev, D. Hüvonen
Probing the connections between superconductivity, stripe order, and structure in La1.905Ba0.095Cu1-yZnyO4
Jinsheng Wen, Zhijun Xu, Guangyong Xu +11
Inhomogeneous ordering in weakly coupled Heisenberg $S=1/2$ chains with random bonds
M. Thede, T. Haku, T. Masuda +6
Stripe order in superconducting La(2-x)Ba(x)CuO(4) for 0.095 <= x <= 0.155
M. Huecker, M. v. Zimmermann, G. D. Gu +6
Multiple spin-flop phase diagram of BaCu2Si2O7
V. N. Glazkov, G. Dhalenne, A. Revcolevschi +1
Dimensional crossover in a spin liquid to helimagnet quantum phase transition
V. O. Garlea, A. Zheludev, K. Habicht +4
Dominance of excitation continuum in the longitudinal spectrum of weakly coupled Heisenberg S=1/2 chains
A. Zheludev, K. Kakurai, T. Masuda +2
Magnetic short and long range order in PbFe$_{1/2}$Ta$_{1/2}$O$_{3}$
S. Chillal, S. N. Gvasaliya, D. Schroeter +5
Evidence of a magnetic Bose glass in IPA-Cu(Cl0.95Br0.05)3 from neutron diffraction
Tao Hong, A. Zheludev, H. Manaka +1
Field-induced criticality in a gapped quantum magnet with bond disorder
D. Hüvonen, S. Zhao, M. Månsson +6
Field-induced Commensurate-Incommensurate phase transition in a Dzyaloshinskii-Moriya spiral antiferromagnet
A. Zheludev, S. Maslov, G. Shirane +3
Low-energy excitations in the magnetized state of the bond-alternating quantum S=1 chain system NTENP
L. -P. Regnault, A. Zheludev, M. Hagiwara +1
Spin waves and the origin of commensurate magnetism in Ba2CoGe2O7
A. Zheludev, T. Sato, T. Masuda +3
Zone-boundary excitations in coupled Haldane spin chain compounds PbNi2V2O8 and SrNi2V2O8
A. Zheludev, T. Masuda, K. Uchinokura +1