291 citations · 1.1k across the 27 of their papers we have counts for
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New Buckled Honeycomb Lattice Compound Sr3CaOs2O9 Exhibiting Antiferromagnetism above Room Temperature
Gohil S. Thakur, T. C. Hansen, Walter Schnelle +5
Synthesis, crystal structure and magnetic properties of a new 2:1 ordered triple perovskite Sr3CaOs2O9 are reported. The compound crystallizes in P21/c space group and features a u…
Cubic ice Ic free from stacking defects synthesized from ice XVII
Leonardo del Rosso, Milva Celli, Francesco Grazzi +4
Among the over eighteen different forms of water ice, only the common hexagonal phase and a cubic phase are present in nature on Earth. The existence of these two polytypes, almost…
Epsilon-iron as a spin-smectic state
Blair W. Lebert, Tommaso Gorni, Michele Casula +11
Using x-ray emission spectroscopy, we find appreciable local magnetic moments until 30-40 GPa in the high-pressure phase of iron, however no magnetic order is detected with neutron…
Neutron Diffraction Reveals the Existence of Confined Water in Triangular and Hexagonal Channels of Modified YPO4 at Elevated Temperatures
S. K. Mishra, R. S. Ningthoujam, R. Mittal +8
We provide experimental evidence for confinement of water molecules in the pores of hexagonal structure of YPO4 at elevated temperatures upto 600 K using powder neutron diffraction…
Magnetic structure of the magnetocaloric compound AlFe2B2
Johan Cedervall, Mikael Svante Andersson, Tapati Sarkar +6
The crystal and magnetic structures of AlFe2B2 have been studied with a combination of X-ray and neutron diffraction and electronic structure calculations. The magnetic and magneto…
CO2 hydrate dissociation at low temperatures - formation and annealing of ice Ic
Andrzej Falenty, Thomas C. Hansen, Werner F. Kuhs
Dissociation of gas hydrates below 240 K leads to the formation of a metastable form of water ice, so called cubic ice (Ic). Through its defective nature and small particle size th…