Document Type

Article

Publication Date

1-1-2002

Abstract

We present the low-temperature electronic transport properties of the intermetallic commonly known as (formula presented) In contrast to the much simpler (formula presented)-type structure of the 39-K superconductor (formula presented) (formula presented) forms a complex structure-type that is nearly unique in nature. The structure has 110.5 atoms per unit cell and a stoichiometry (formula presented) Polycrystalline (formula presented) is superconducting below (formula presented) with a critical magnetic field (formula presented) Isotopically pure (formula presented) samples have an enhanced (formula presented) Hall-effect measurements suggest that the material is intrinsically compensated. © 2002 The American Physical Society.

Publication Source (Journal or Book title)

Physical Review B - Condensed Matter and Materials Physics

First Page

1

Last Page

3

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