Critical spin fluctuations and Curie temperatures of ultrathin Ni(111)/W(110): A magnetic-resonance study in ultrahigh vacuum. [electronic resource] - Physical review. B, Condensed matter May 1990 - 9596-9599 p. digital Publication Type: Journal Article ISSN: 0163-1829 Standard No.: 10.1103/physrevb.41.9596 doi