Publication Date

9-1-2019

Department

Ames Laboratory

Campus Units

Ames Laboratory

OSTI ID+

1569742

Report Number

IS-J 9940

DOI

10.1103/PhysRevB.100.094202

Journal Title

Physical Review B

Volume Number

100

Issue Number

9

First Page

094202

Abstract

The growth of the spin glass correlation length has been measured as a function of the waiting time tw on a single crystal of CuMn (6 at. %), reaching values ξ∼150 nm, larger than any other glassy correlation length measured to date. We find an aging rate dlntw/dlnξ larger than found in previous measurements, which evinces a dynamic slowing down as ξ grows. Our measured aging rate is compared with simulation results by the Janus Collaboration. After critical effects are taken into account, we find excellent agreement with the Janus data.

Language

en

Publisher

Iowa State University Digital Repository, Ames IA (United States)

IS-J 9940 SI.pdf (1061 kB)

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