31P Nuclear Magnetic Resonance Study in the Metallic Glass Systems (NiyPt1−y)75P25 and (Ni0.50Pd0.50)100−xPx
Recently, considerable attention has been focused on a class of materials known as metallic glasses.1 This is due both to a desire for a re-examination of some heretofore fundamental concepts of solids as well as a possibility for a variety of technological applications. Metallic glasses have the general form TM100−xMx, where TM is a transition metal (or combination of transition metals) such as Fe, Ni, Pd or Pt and M is a high valence metalloid such as B, C, Si or P. For the most part, such alloys are prepared by rapid quenching from the liquid state and possess compositions typically ranging from x = 15 to 28 for the metalloid.
KeywordsMetallic Glass Knight Shift Transition Metal Atom Nuclear Magnetic Reso Dense Random Packing
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