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Field induced exotic ordered magnetic states of coupled Tomonaga-Luttinger li...
We propose to investigate field-induced exotic ordered magnetic states of coupled Tomonaga-Luttinger liquids (TLL) by single crystal neutron diffraction on the quasi-1D S=1/2... -
Spin-Exciton in SmB6 in high magnetic field
SmB6, a long-known mixed-valence material, has been proposed as the first topological Kondo insulator. Early neutron scattering experiments revealed a 14 meV resonant mode at... -
Magnetic phase diagram of CeCu2Ge2 above 13T
CeCu2Ge2 (CCG) is the isostructural magnetic counterpart of archetypal unconventional superconductor CeCu2Si2 (CCS). The understanding of the magnetic interactions in CCG... -
Determination of high-field magnetic structures of magnetoelectric LiNiPO4
We propose a neutron diffraction study at HFM-EXED to determine the magnetic structures of two new high-field phases of LiNiPO4. In a recent pulsed-field experiment at SNS we... -
Is the re-entrant magnetic phase transition in beta-TeVO4 associated with the...
TeVO4 is one of the compounds in which magnetic moments form a frustrated zigzag spin-1/2 chain, due to competing nearest-neighbour and second-nearest neighbour interactions. It... -
Spin and Charge Order in the Cuprate High-Temperature Superconductor La2-xSrx...
The cuprate high temperature superconductors show several competing and coexisting phases, the most important of which are spin and charge order. Magnetic fields can be used as... -
Field-induced transition to a chiral nematic state in a triangular antiferrom...
We propose to probe the transition to a chiral nematic state induced by the fields above 17 tesla in CuCrO2, a triangular antiferromagnet. The transition is predicted based on... -
Field-induced magnetic structure in U(Ru1-xRhx)2Si2, x=0.08 above 22 T
We suggest to investigate high quality U(Ru0.92Rh0.08)2Si2 single crystal in fields up to 25 T. This system does not exhibit a long-range magnetic order down to at least 0.3 K... -
High magnetic field neutron scattering experiment on SrCu2(BO3)2
SrCu2(BO3)2 (SCBO) is one of the most prominent examples of coupled spin dimer magnet with strong frustration, a realization of the Shastry-Sutherland system, which has... -
Study on the high magnetic field phase of UPt2Si2
Degree of localization of magnetic moment is becoming an important keyword to understand many exotic phenomena in condensed matter. UPt2Si2 has been long considered as a rare... -
Is the field-induced magnetic structure in U2Pd2In indeed non-collinear ?
We suggest to investigate magnetic structure of U2Pd2In single crystal in fields up to 26 T applied along the [110] direction. This system orders antiferromagnetically (AF) at... -
Spin structures of magnetic-field-induced quantum phases in S=1/2 triangular ...
Exploring the macroscopic quantum effect of a frustrated quantum magnet has been one of the main subjects of condensed matter physics. Ba3CoSb2O9 approximates the... -
The neutron scattering exploration to quantum state of S=1/2 triangular-latti...
Ba3CoSb2O9 approximates the two-dimensional S=1/2 triangular-lattice Heisenberg antiferromagnet, which exhibits aboundant macroscopic quantum effect. it experiences fascinating... -
Magnetic field-induced transitions in room temperature multiferroic BiFeO3
BiFeO3, a rare multiferroic compound that shows antiferromagnetism and ferroelectricity simultaneously above room temperature (TN~640 K), has been studied intensively. Recently,... -
Inelastic studies of Rh-doped URu2Si2
In this proposal we suggest continuation of our inelastic neutron scattering study of the 8% Rh-doped system that does not show any signature of a hidden order that is present... -
Temperature dependence of the vortex lattice of YBa2Cu3O7
SANS measurements of the vortex lattice allow information such as the penetration depth, coherence length, and the superconducting gap structure of a superconductor to be... -
Quantum spin-1/2 chains of green dioptase, Cu6[Si6O18].6H2O in magnetic field
Low-dimensional quantum magnets are interesting because of the emerging collective behavior arising from strong quantum fluctuations. The study of 1D systems in magnetic fields... -
Magnetic structure of UAu2Si2 in high magnetic fields
UAu2Si2 belongs to the most puzzling members of the UT2Si2 (T = transition metal) family of compounds. Recently we have mastered the technology of growth of high-quality UAu2Si2... -
Inelastic neutron scattering experiment on SrCu2(BO3)2 under applied magnetic...
We propose an inelastic neutron scattering experiment on single crystal SrCu2(BO3)2 (SCBO) in the applied field up to 26T. SCBO is one of the most prominent examples of coupled... -
Unconventional antiferromagnetic order in the non-centrosymmetric supercon- d...
In this proposal we want to study the evolution of the antiferromagnetic (AFM) order of CePt3Si in high magnetic fields up to paramagnetic phase boundary at ~ 25 T....
