The two intermetallic compounds La4Co2Sn5 and Ce4Co2Sn5 have been synthesized. Both crystallize in the new structure type La4Co2Sn5. From single-crystal analysis they revealed monoclinic symmetry, with space group 12/m, Z = 2. The lattice parameters, as obtained from Guinier powder patterns, are a = 11.072(2) angstroms, b = 4.608(1) angstroms,...
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2000 (v1)PublicationUploaded on: March 31, 2023
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2002 (v1)PublicationSingle crystal study of the high-Curie-temperature ferromagnet Gd1.02Sc0.98Ge and of Gd2.38Sc2.62Ge3
The title ternary compounds have been thoroughly studied by X-ray diffraction, both on powders and single crystals. The already reported GdScGe does not form exactly at the equiatomic composition but with a stoichiometry slightly richer in Gd: Gd1.02Sc0.98Ge; it crystallizes with the tetragonal CeScSi-type (ordered La2Sb-type, space group...
Uploaded on: March 27, 2023 -
2012 (v1)Publication
Numerous studies have shown that datacenter networks typically see loads of between 5% - 25% but the energy draw of these networks is equal to operating them at maximum load. In this paper, we propose a novel way to make these networks more energy proportional - that is, the energy draw scales with the network load. We propose the idea of...
Uploaded on: April 14, 2023 -
2012 (v1)Publication
The problem of reducing energy usage in datacenter networks is an important one. However, we would like to achieve this goal without compromising throughput and loss characteristics of these networks. Studies have shown that data-center networks typically see loads of between 5% - 25% but the energy draw of these networks is equal to operating...
Uploaded on: April 14, 2023