170 datasets found

We suggest to study the field-induced magnetic phases in MnWO4 single crystal in fields along the easy magnetization direction (approximately along the [2 0 1]). This system...

BaCd(VO)(PO4)2 is an ideal system to study the interplay between geometric frustration and quantum magnetism on a square lattice. It is suggested that BaCd(VO)(PO4)2 hosts a...

CsO2 is the most interesting of the alkali superoxides. It shows a remarkable variation in the magnetic exchange coupling J(T) of over 50%. An orbital ordering transition occurs...

The ternary semimetal CuMnAs is a half-Heusler alloy with antiferromagnetic order [1, 2] and it crystallizes orthorhombically in the space group Pnma (No. 62) Antiferromagnetic...

Neutron powder diffraction will be used to determine hydrogen position in Zintl phase hydrides and hydride oxide of the lanthanides. Zintl phase hydrides exhibit fascinating...

The natural mineral linarite PbCuSO_4(OH)_2 has been characterized as a frustrated quantum spin chain system, with a nearest-neighbor ferromagnetic coupling J_1~100K along a...

PrMnO3 is an C-type antiferromagnet, where the Mn sublattice orders into a muMn = (Cx, Fy ,0) magnetic structure below TN = 95.9(3) K. PrFeO3 is a ferromagnet in which the Fe...

The search for new thermoelectric (TE) oxides has been driven by the discovery of high figures of merit ZT in complex layered cobaltates such as Na(x)CoO2 or Ca3Co4O9. Relying...

In the system Ni1-xCuxCr2O4 competing Jahn-Teller distortions combined with geometrical frustration give rise to a rich phase diagram as a function of x(Cu) and temperature. Now...

The goal of the proposed experiment is to study the local structural changes in metal-organic frameworks (class CAU) during and after hydrogen sorption processes. MOFs are known...

Perovskite TbMO3 (M=Fe, Mn) have shown many interesting magnetic properties, e.g., multiferroics in TbMnO3, spin soliton lattice in TbFeO3. Their solid solution TbMn1-xFexO3...

The present proposal on SrFeO3-x is motivated by our recent inelastic neutron scattering measurements, where three incommensurate magnetic phases with propagation vectors k2 =...

We intend to determine the nature of ionic conductivity and the pathways of thermally-induced diffusion in the inverse cubic perovskites BaLiX3 (X = H, D, F). To this end,...

In the current proposal we would like to investigate the nature of magnetic ordering and crystal structure of Ti and Cu doped ferrimagnetic spinel MnCo2O4 using the powder...

In this continuation proposal we suggest to study the metamagnetic transition (MT) in U2Pd2In single crystal in fields along the a axis. This system shows MT between 25 and 29...

Since the last years hybrid perovskite materials became attractive in photovoltaic applications. They offer a broad range of properties, for instants a tunable wide-bandgap...

In the present study we like to investigate the nature of magnetic ordering in Co2TiO4 and Co2SnO4 materials using the powder and single-crystal neutron diffraction technique....

Tetragonal tungsten bronze oxides Pb2K1-xLixNb5O15 (x=0.7) was found to exhibit a tunable novel negative thermal expansion (NTE) property, which may correspond to the both...

The project proposal aims at optimization of the chemical composition of Cu-Zr-Al alloys in order to obtain bulk amorphous-crystalline composites, containing in-situ formed CuZr...

Rechargeable sodium-ion batteries (SIBs) are regarded as a promising candidate for the next generation energy storage devices owing to the enormous supply of sodium. In...