-
Commensurate to incommensurate transition in triangular antiferromagnet PdCrO...
We propose to study an effect of uniaxial pressure on a magnetic structure of triangular antiferromagnet PdCrO2. The experiment will mark a technical milestone in development of... -
Charge and magnetic order in an overdoped manganite
Perovskite manganites exhibit a plethora of competing phases that can be tuned with modest changes in external parameters such as temperature, magnetic field, pressure or... -
Spin excitations in La2O2Fe2OSe2 ¿ A Mott insulator candidate
We propose to map out the spin excitations in La2O2FeOSe2 using the MARI chopper spectrometer on a powder sample. Although the structure of La2O2FeOSe2 has some similarities to... -
An Investigation on the Effects of B-site disorder on the well-isolated non-K...
Although stuffing in the quantum spin ice (QSI) Yb2Ti2O7 has been shown to play a vital role inthe selection of a ground state, the only study to address such disorder was... -
Chemical control of structures and magnetic ordering of manganese oxide chalc...
We will probe the response of the magnetic and crystal structures of layered manganese oxide chalcogenides to the oxidation state and the local coordination environment of Mn.... -
Excitation spectrum of magnetic stripes in an insulating hole-doped antiferro...
The proposal aims to investigate the formation of magnetic stripes in La2-xSrxCoO4. Recent measurements have revealed an hourglass magnetic spectrum at x=1/3. The question we... -
Dy3Mg2Sb3O14 - a 2D Kagome lattice with Classical Ising Spins
Dy3Mg2Sb3O14 forms a layered structure with magnetic Dy3+ ions forming sheets of corner sharing triangles, called a Kagome lattice. The Ising magnetic moments are constrained to... -
Pressure effect on magnetic orderings in multiferroic frustrated triangular l...
We propose to perform neutron diffraction experiments on a powder sample of the frustrated triangular lattice antiferromagnets α-NaFeO2 under high-pressure up to 18 kbar... -
Magnetic fluctuations in the possible spin-triplet superconductor LiFeAs
LiFeAs is one of the newly discovered FeAs superconductors with still large T_c of 18K. First inelastic neutron scattering experiments on powder and on single-crystalline... -
Direct search for high-energy excitations in ferrimagnetic CrCl2(pyz-d4)2
Although previous INS experiments on CrCl2(pyz)2 confirmed the magnetic origin of a weak dispersive low-energy mode below 1 meV, two major problems remain: (i) its energy scale... -
tests of new sample for future experiments
This dataset has no description
-
Chemical control of structures and properties of layered oxide chalcogenides
The crystal structures and magnetic ordering of layered compounds that have been modified by low temperature chemical methods will be probed using neutrons. The systems... -
Temperature dependence on mangetic excitations from the high Tc cuprate BSCCO
We plan to continue inelastic neutron scattering measurements on the high Tc cuprate superconductor BSCCO with optimum doping. In the proposed experiment, we will have about 40... -
Structure of deuterated fullerides
Hydrogen stands out as a promising alternative to fossil fuels, being able to yield clean energy when combined with oxygen, with an efficiency that is about three times higher... -
Magnetic structure determination of noncentrosymmetric Kondo lattice antiferr...
CeIrSi3 belongs to the family of noncentrosymmetric heavy-fermion superconductors, which have attracted significant attention for their distinct unconventional superconducting... -
Magnetic structure determination of electron doped Kondo insulator CeFe2Al10
CeFe2Al10 belongs to CeT2Al10 family (T: Ru, Os, Fe), which exhibits Kondo insulating behavior, with an unusual competition of strongly anisotropic crystal-field and exchange... -
Magnetic state of Kagome-Triangular lattice antiferromagnet NaBa2Mn3F11
Geometrically frustrated magnets have attracted great interest because of their exotic orders at low temperatures. In case of classical Kagome Heisenberg antiferomagnet its... -
Well, well, well: the free energy landscape of hydrogenated La(Fe,Si)13?
Magnetic cooling promises efficiency savings at room temperature but requires rapid cycling of a magnetic refrigerant in a magnetic field. Refrigerants with first order... -
Structural Phase Transition with a Large Volume Change in (Bi,Nd)FeO3
BiFeO3 attracts considerable attention because of its multiferroic and ferroelectric properties. Nd-substitutions in antiferromagnetic BiFeO3 induce a significant ferromagnetic... -
Inelastic neutron scattering study in geometrically frustrated magnet BaV10O15.
In orbitally degenerated triangular system it is predicted that orbital ordering and associated local magnetic trimerization to remove frustration. In BaV10O15 lattice...
