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In-situ study of mechanism for magnetovolume effect in Cr-Fe alloys
Negative thermal expansion (NTE) materials, the volume of a material abnormally contract with the increase of temperature, is closed related to the magnetovolume effect (MVE) in... -
Magnetic phase diagram of multiferroic GdMn2O5
In the last five years, we have carried out a comprehensive study of the family of REMn2O5 multiferroics by neutron and X-ray magnetic scattering, providing details about the... -
Condensed Spin Waves in the Rock Salt Metal Oxides
The late first row transition metal monoxides are the canonical antiferromagnets. Their magnetic structures were first determined many decades ago but contemporary studies have... -
Copy of: Magnetic properties of the new Kagome-like compound francisite Cu3Bi...
We propose to study the newly synthesized compound Cu3Bi(SeO3)2O2Cl, related to the mineral francisite, using neutron diffraction for the first time. This compound is a new... -
Magnetic structure of CeRh6Ge4 from neutron diffraction
In Ce-based heavy fermion materials, there is competition between the interactions which lead to a magnetically ordered arrangement of the Ce magnetic moments, and the... -
Neutron diffraction study of some Mn-Ni-Ge based magnetic equiatomic alloys
Magnetic equiatomic alloys (MEAs) of the general formula MM'X (M, M' = transition metals, X = Si, Ge, Sn) undergo magnetostructural transition of martensitic type on cooling... -
Crystal structures and magnetic order in metal/ammonia intercalates of FeSe
This is a proposal to determine the magnetic structures of the Rb/NH3 and K/NH3 intercalates of FeSe. These compounds exhibit superconductivity when freshly prepared, but... -
Investigation of the relevant thermodynamic parameters for the production of ...
With fantastic flux gains over its liquid conterpart, a solid methane moderator is essential to the newly built Second Target Station at ISIS. Unfortunately, it is notoriously... -
Magnetic structure of new manganite TlMnO3
Recently synthesized new perovskite TlMnO3 is distinct in respect of crystal structure (space group) and orbital ordering from those of the previously known trivalent perovskite... -
Neutron diffraction study of the structures and magnetic properties of Halden...
A large variety of exotic magnetic structure and relevant magnetic properties is observed in honeycomb layered oxides. Recently Koo et al. showed two magnetic contributions i.e.... -
Evolution of long-range magnetic order in [Ni(HF2)(pyrazine)2]X (X = PF6 , Sb...
Antiferromagnetic S = 1 one-dimensional chains exhibit a myriad of magnetic ground states depending on the balance between the spin exchange parameter and the single-ion... -
Elastic Neutron Diffraction Studies of Polycrystalline Co-doped CeCu2Ge2
A systematic study of physical properties on Ce(Cu1-xCox)2Ge2 reveals that the AFM ground state of CeCu2Ge2 can be continuously suppressed by Co doping and NFL type of behavior... -
Neutrons as a direct probe of low-temperature magnetic correlations in Pr2Ir2O7
This proposal is part of our project to investigate the unusual physics of 5d transition metal oxides (5dTMO).The compound of interest, Pr2Ir2O7, is an important member of the... -
Search for magnetic order in the coupled S=1/2 two-leg spin ladder system Ba2...
Ba2CuTeO6 is a newly discovered S=1/2 spin ladder system containing Cu2+ ladders. Our experiments indicate that this material is in very close proximity to the quantum critical... -
Magnetic and structural transition in tetrahedrite Cu12Sb4S13
Tetrahedrites are minerals which consist largely of earth-abundant and environmentally-friendly elements (copper and sulfur). This family of materials is attracting much... -
Reentrant Structural Transitions and Collapse of Charge and Orbital Orders in...
A-site ordered quadruple perovskites, AA3B4O12, show many interesting physical and chemical properties, for example, inter-site charge transfer and disproportionation, giant... -
Zr-based metal-organic frameworks as carbon-free energy carriers: a study of ...
Structural information of Zr-based MOFs including UiO-67, m-UiO-67, and UiO-bpydc upon ammonia loading will be investigated by an in situ neutron powder diffraction technique.... -
Low temperature magnetic properties of the mineral gaudefroyite
The mineral gaudefroyite contains parallel chains of linked MnO6 octahedra. The Mn magnetic moments order with parallel spins within a given chain at low temperature, but the... -
Magnetic structure Investigation of the quasi two dimensional corrugated laye...
Ba4Ru3O10 is a rather fascinating compound with quasi two dimensional crystal structure. Although the compound shows strong feature in the magnetization data at 105 K indicating... -
Investigation of magnetic structures and ion diffusion in layered honeycomb a...
The layered ternary oxide system has been intensively studied in the past as it exhibits various remarkable properties, such as its electrochemical behavior as positive...
