Pinned magnetic moments in exchange bias: Role of the antiferromagnetic bulk spin structure

MY Khan, CB Wu, W Kuch - Physical Review B, 2014 - APS
Magneto-optical Kerr effect measurements of epitaxial AFM/FM bilayers and FM/AFM/FM
trilayers on Cu 3 Au (001), where “AFM” stands for a Ni 25 Mn 75 antiferromagnetic layer …

Bulk and Interfacial Effects in the Exchange‐Bias System due to Creation of Defects by Sputtering

T Shinwari, I Gelen, YA Shokr… - physica status solidi …, 2021 - Wiley Online Library
A series of experiments is carried out to identify the contribution of interface and bulk
antiferromagnetic (AFM) spins to exchange bias (EB) in ultrathin epitaxial ferromagnetic …

Effects of the Mn/Bi ratio on the magnetic properties of MnBi thin films grown by magnetron co-sputtering

X Qin, L Di, C Sui, R Zhao, J Fan, F Wang… - Journal of Alloys and …, 2020 - Elsevier
This paper presents the preparation of MnBi thin films with different Mn/Bi atomic ratios by
magnetron co-sputtering and analyzes the effect of the Mn/Bi ratio on their magnetic …

Coupling of pinned magnetic moments in an antiferromagnet to a ferromagnet and its role for exchange bias

MY Khan, YA Shokr, W Kuch - Journal of Physics: Condensed …, 2019 - iopscience.iop.org
The interaction between uncompensated pinned magnetic moments within an
antiferromagnetic (AFM) layer and an adjacent ferromagnetic (FM) layer responsible for the …

Origin of spontaneous exchange bias in Co/NiMn bilayer structure

A Akbulut, S Akbulut, F Yildiz - Journal of Magnetism and Magnetic …, 2016 - Elsevier
Spontaneous exchange bias (EB) is reported for as deposited Si/Pt (t Pt)/Ni 45 Mn 55 (t
AFM/Co (t FM)/Pt (30 Å) thin film system without requiring any post annealing, deposition …

Influence of NixMn1− x thickness and composition on the Curie temperature of Ni in NixMn1− x/Ni bilayers on Cu3Au (001)

M Erkovan, YA Shokr, D Schiestl, CB Wu… - Journal of Magnetism and …, 2015 - Elsevier
We present a magneto-optical Kerr effect study of epitaxial bilayers consisting of Ni and Ni x
Mn 1− x on Cu 3 Au (001). The bottom Ni layer, the Ni x Mn 1− x layer thickness and its …

Growth of MnxAu1−x Films on Cu(001) and Ag(001) Single‐Crystal Substrates

I Gelen, T Shinwari, I Kumberg, SE Hadjadj… - … status solidi (b), 2024 - Wiley Online Library
The growth, morphology, and structure of Mn x Au 1− x \left(Mn\right)_x\left(Au\right)_1-x
films on Cu (001) and Ag (001) are studied by means of low‐energy electron diffraction …

Spin-state transition in antiferromagnetic films in Ni/NiMn/Ni trilayers on Cu(001)

T Hagelschuer, YA Shokr, W Kuch - Physical Review B, 2016 - APS
The influence of the antiferromagnetic (AFM) spin structure of epitaxial Ni 0.4 Mn 0.6 films on
the magnetic properties of adjacent out-of-plane-magnetized ferromagnetic (FM) Ni layers in …

Growth, Structure, and Magnetic Properties of Artificially Layered NiMn in Contact to Ferromagnetic Co on Cu3Au(001)

T Shinwari, I Gelen, M Villanueva… - … status solidi (b), 2023 - Wiley Online Library
Single‐crystalline antiferromagnetic artificially layered [Ni/Mn] films of different thicknesses,
covered by ferromagnetic Co layers, are deposited on Cu 3 Au (001). Their structural and …

Ultrafast demagnetization in metallic ferromagnetic/antiferromagnetic heterostructures

I Kumberg - 2022 - refubium.fu-berlin.de
This thesis summarizes experimental work performed on thin-film metallic and magnetic
systems by time-resolved soft X-ray reflectivity and magneto-optical Kerr effect …