Exploring terahertz-scale exchange resonances in synthetic ferrimagnets with ultrashort optically induced spin currents

J Hintermayr, YLW van Hees, B Koopmans - Physical Review B, 2023 - APS
Using spin currents generated by fs laser pulses, we demonstrate excitation of GHz
ferromagnetic resonance and THz ferrimagnetic exchange resonances in Co/Gd/Co/Gd …

Enhanced spin pumping near a magnetic ordering transition

B Khodadadi, JB Mohammadi, C Mewes, T Mewes… - Physical Review B, 2017 - APS
We study the temperature-dependent static and dynamic magnetic properties of
polycrystalline bilayers of permalloy (N i 80 F e 20, or Py) and gadolinium (Gd) bilayers …

Compensation behavior and magnetic properties of a ferrimagnetic mixed-spin (1/2, 1) Ising double layer superlattice

W Wang, F Xue, M Wang - Physica B: Condensed Matter, 2017 - Elsevier
The compensation behavior and magnetic properties of a ferrimagnetic mixed-spin (1/2, 1)
Ising double layer superlattice have been investigated by Monte Carlo simulation. The …

Complementary polarized neutron and resonant x-ray magnetic reflectometry measurements in Fe/Gd heterostructures: Case of inhomogeneous intralayer magnetic …

E Kravtsov, D Haskel, SGE Te Velthuis, JS Jiang… - Physical Review B …, 2009 - APS
A unified approach combining polarized neutron and resonant x-ray magnetic reflectometry
has been applied to determine the magnetic structure in an [Fe (35 Å)/Gd (50 Å)] 5 multilayer …

Exploring the exchange bias of Gd and MnPt: A combined structural and magnetic investigation

K Pal, I Das - Thin Solid Films, 2024 - Elsevier
Magnetic manipulation in thin films is essential for modern technology. Extensive studies on
exchange bias with antiferromagnetic materials and transition metals exist, but research on …

Interface morphology driven exchange interaction and magnetization reversal in a Gd/Co multilayer

S Singh, MA Basha, H Bhatt, Y Kumar… - Physical Chemistry …, 2022 - pubs.rsc.org
Rare-earth (RE)/transition metal (TM) ferromagnetic heterostructures with competing
interfacial coupling and Zeeman energy provide a rich ground to study different phase states …

Interface induced magnetic properties of Gd/Co heterostructures

MA Basha, CL Prajapat, M Gupta, H Bhatt… - Physical Chemistry …, 2018 - pubs.rsc.org
Antiferromagnetic coupling between rare-earth and transition metal ferromagnetic layers
gives rise to various magnetic ground states in heterostructures of these materials. Interface …

Tuning interfacial domain walls in GdCo/Gd/GdCo′ spring magnets

C Blanco-Roldán, Y Choi, C Quiros, SM Valvidares… - Physical Review B, 2015 - APS
Spring magnets based on GdCo multilayers have been prepared to study the nucleation and
evolution of interfacial domain walls (iDWs) depending on layer composition and interlayer …

Antisymmetric magnetoresistance and helical magnetic structure in a compensated Gd/Co multilayer

S Singh, MA Basha, CL Prajapat, H Bhatt, Y Kumar… - Physical Review B, 2019 - APS
Using spin-dependent specular and off-specular polarized neutron reflectivity (PNR), we
report the observation of a twisted helical magnetic structure with planar 2π domain walls …

Employing gadolinium micro-disks as temperature probes for magnetic resonance imaging

JE Nobles, Y Hao, S Goldman, J Stroud… - Journal of Magnetism …, 2022 - Elsevier
Magnetic resonance imaging (MRI) is a critical component in many medical procedures
such as treating cancer during MRI guided thermal ablations and hyperthermia. These …