3 papers
cond-mat.mes-hall2025
Exponential Dependence of Interlayer Exchange Coupling in Fe/MgO(001) Superlattices on Temperature
Nanny Strandqvist, Tobias Warnatz, Kristbjörg Anna Thórarinsdóttir +3
The interlayer exchange coupling in Fe/MgO(001) superlattices is found to increase exponentially with decreasing temperature. Around 150~K, the field induced response changes from…
cond-mat.mtrl-sci2024
Neutron optical tuning of Fe/11B4CTi multilayers for optimal polarization and increased reflectivity for polarizing neutron optics
A. Zubayer, N. Ghafoor, K. A. Thorarinsdottir +7
The concept of scattering length density tuning for improved polarization is investigated for Fe/11B4CTi multilayers and compared to the commonly used Fe/Si system in polarizing mu…
cond-mat.mtrl-sci2023
Reflective, polarizing, and magnetically soft amorphous Fe/Si multilayer neutron optics with isotope-enriched 11B4C inducing atomically flat interfaces
A. Zubayer, N. Ghafoor, K. A. Thórarinsdóttir +11
The utilization of polarized neutrons is of great importance in scientific disciplines spanning materials science, physics, biology, and chemistry. Polarization analysis offers ins…