Ruthenium Nanolayers are Ferromagnetic at RT

Researchers from Intel Corporation and the University of Minnesota and the University of Wisconsin have shown that strained atom-scale films of pure ruthenium (Ru) metal exhibit ferromagnetism at room temperature, openning up the possibility of using the material to build…

IBM Shows Graphene as Epi Template

Last month in Nature Communications (doi:10.1038/ncomms5836) IBM researchers Jeehwan Kim, et al. published “Principle of direct van der Waals epitaxy of single-crystalline films on epitaxial graphene.” They show the ability to grow sheets of graphene on the surface of 100mm-diameter…

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