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Study of Co- and Fe-doped and undoped hafnium oxide tunnel barrier structures
We propose to investigate with polarized neutron reflection (PNR) measurements the magnetic moment and interface properties of Co- and Fe-doped HfO2 thin films and undoped HfO2... -
High Temperature Spin Transition in LaCoO3
We aim to continue our investigation of the high temperature magnetic interactions in LaCoO3. Our previous experiment has confirmed magnetic susceptibility data, with a change... -
Probing the interfacial wetting of superhydrophobic, lithographically pattern...
Phenomena surrounding the wetting of natural or artificial topographically patterned surfaces are found systems associated with the diverse fields of chemical engineering,... -
Anomalous Layer at a Nematic-Air Interface
The aim is to establish the nature of the surface layer of 8CB at the nematic-air interface by measuring neutron reflection from three differently deuterated versions of 8CB.... -
Quasielastic scattering in stuffed spin ices: defects or low lying singlets?
The subjects of this proposal, Ho2+xTi2-xO7-x/2, are brand new materials1 related to Ho2Ti2O7, a spin ice2,3. They have the remarkable property of remaining disordered at very... -
Probing the products of free radical reactions in ionic liquids
Many room temperature ionic liquids (salts with melting points near room temperature that hereafter will be referred to as ionic liquids) are ¿green solvents¿ for chemical...
