Publication Date
10-30-2019
Department
Ames Laboratory; Physics and Astronomy
Campus Units
Ames Laboratory, Physics and Astronomy
OSTI ID+
1574820
Report Number
IS-J 10080
DOI
10.1063/1.5124489
Journal Title
Applied Physics Letters
Volume Number
115
Issue Number
18
First Page
182601
Abstract
By analyzing the Fe-Ni-B compositional diagram, we predict an energetically and dynamically stable FeNiB2 compound. This system belongs to the class of highly responsive state of materials, as it is very sensitive to the external perturbations. This state is also characterized by a high level of spin fluctuations, which strongly influence possible magnetic long- and short-range orders. Furthermore, we demonstrate that these antiferromagnetically dominating fluctuations could lead to the appearance of spin mediated superconductivity. The obtained results suggest a promising avenue for the search of strong spin fluctuation systems and related superconductors.
DOE Contract Number(s)
AC02-07CH11358; 11574284; 11774324
Language
en
Department of Energy Subject Categories
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Publisher
Iowa State University Digital Repository, Ames IA (United States)
