Title

Near room temperature antiferromagnetic ordering with a potential low-dimensional magnetism in A1Mn2 B2

Publication Date

6-28-2019

Department

Ames Laboratory; Chemistry; Physics and Astronomy

Campus Units

Chemistry, Physics and Astronomy, Ames Laboratory

OSTI ID+

1530004

Report Number

IS-J 9976

DOI

10.1103/PhysRevMaterials.3.064415

Journal Title

Physical Review Materials

Volume Number

3

Issue Number

6

First Page

064415

Abstract

We present self flux growth and characterization of single crystalline AlMn2B2. It is an orthorhombic (space group Cmmm), layered material with a platelike morphology. The anisotropic bulk magnetization data, electrical transport, and 11B nuclear magnetic resonance (NMR) data revealed an antiferromagnetic (AFM) transition at 313 ± 2 K. In the magnetization data, there is also a broad local maximum significantly above the AFM transition that could be a signature of low-dimensional magnetic interactions in AlMn2 B2.

DOE Contract Number(s)

AC02-07CH11358

Language

en

Department of Energy Subject Categories

75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Publisher

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

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